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  5. Operator's Manual

Wacker Neuson EZ38 Operator's Manual

Manual is about: Track Excavator

Summary of EZ38

  • Page 1

    Track excavator ez38 operator’s manual 5200016122 1.1 0814 www.Wackerneuson.Com 5 2 0 0 0 1 6 1 2 2.

  • Page 2

    Documentations language order no. Operator's manual us 5200016122 service booklet de 1000146850 en 1000148392 fr 1000148394 it 1000148395 es 1000148393 spare parts list de/en/fr 1000304453 de/it/es 1000304454 legend original operator‘s manual - translation of original operator‘s manual x edition 1.1...

  • Page 3: Table of Contents

    Om ez38 us 1.1 * ez38us1_1ivz.Fm i-1 table of contents ec declaration of conformity (tier iv interim) .................................................................................... Eg-1 declaration of conformity without ce mark on type label (tier iv interim) .....................................

  • Page 4

    I-2 om ez38 us 1.1 * ez38us1_1ivz.Fm 7 maintenance 7.1 important information on maintenance ................................................................................................. 7-1 7.2 maintenance overview ....................................................................................

  • Page 5

    Om ez38 us 1.1 * ez38konf.Fm eg-1 declaration of conformity ec declaration of conformity (tier iv interim) ec declaration of conformity according to machine directive 2006/42/ec, appendix ii a manufacturer wacker neuson linz gmbh flughafenstr. 7 a-4063 hörsching product machine designation: hydrauli...

  • Page 6: (Tier IV Interim)

    Eg-2 om ez38 us 1.1 * ez38konf.Fm declaration of conformity without ce mark on type label (tier iv interim) declaration of conformity manufacturer wacker neuson linz gmbh flughafenstr. 7 a-4063 hörsching product machine designation: hydraulic excavator machine model: ez38 serial no.: ______________ ...

  • Page 7: Foreword

    Om ez38 us 1.1 * ez38v100.Fm 1-1 1 1 foreword 1.1 operator’s manual notices on this operator’s manual if the machine is equipped with a cabin, the compartment behind the seat is used for storing the operator’s manual. If the machine is equipped with a canopy, the compartment under the seat is used f...

  • Page 8

    1-2 om ez38 us 1.1 * ez38v100.Fm 1 explanation of symbols and abbreviations explanation of symbols • identifies a list - identifies a subdivision of a list ➥ description of a result 1. Identifies an activity follow the order of the activity! 2. Continuation of an activity follow the order of the act...

  • Page 9

    Om ez38 us 1.1 * ez38v100.Fm 1-3 1 abbreviations exhaust gas standards the machine can be equipped with an american tier iv interim or tier iv final engine, depending on the destination country. Both engine variants are described separately if there are engine-specific differences (regarding operati...

  • Page 10

    1-4 om ez38 us 1.1 * ez38v100.Fm 1 conversion table the rounded imperial values are indicated in brackets, for example 1060 cm³ (64.7 in³) . Volume unit 1 cm³ (0.061 in³) 1 m³ (35.31 ft³) 1 ml (0.034 us fl.Oz.) 1 l (0.26 gal) 1 l/min (0.26 gal/min) unit of length 1 mm (0.039 in) 1 m (3.28 ft) weight...

  • Page 11: 1.2

    Om ez38 us 1.1 * ez38v100.Fm 1-5 1 1.2 warranty and liability exemption from warranty and liability warranty warranty claims can be made only if the conditions of warranty have been observed. They are included in the general conditions of sales and delivery for new machines and spare parts sold by t...

  • Page 12

    1-6 om ez38 us 1.1 * ez38v100.Fm 1 notes:.

  • Page 13: Safety Information

    Om ez38 us – 1.1* * sicherheit(us).Fm 2-1 2 safety information 2.1 safety symbols found in this manual this is the safety alert symbol. It is used to alert you to potential personal hazards. • obey all safety messages that follow this symbol. Danger danger indicates a hazardous situation which, if n...

  • Page 14: 2.2

    2-2 om ez38 us – 1.1* * sicherheit(us).Fm information information identifies an instruction that, when followed, provides for a more efficient and economical use of the machine . Environment failure to observe the instructions identified by this symbol can result in damage to the environment. The en...

  • Page 15: 2.4

    Om ez38 us – 1.1* * sicherheit(us).Fm 2-3 2.4 preparing to use the machine conditions for use • the machine has been designed and built in accordance with state-of- the-art standards and recognized safety regulations. Nevertheless, its use can constitute a risk to the operator or to third parties, o...

  • Page 16

    2-4 om ez38 us – 1.1* * sicherheit(us).Fm modifications and spare parts • never make any modifications, additions or conversions to the machine and its superstructures (for example, cab, etc.), or the machine’s attachments, without the approval of wacker neuson! Such modifications may affect safety ...

  • Page 17

    Om ez38 us – 1.1* * sicherheit(us).Fm 2-5 • the lifting gear must be checked regularly by a technician, at least once a year. • replace damaged lifting gear immediately. • fasten lifting gear and slings avoiding danger (rotating parts, crushing or shearing) for the person securing the load. Furtherm...

  • Page 18: 2.5

    2-6 om ez38 us – 1.1* * sicherheit(us).Fm 2.5 operator and technician qualifications and basic responsibili- ties operator/machine owner responsibility • only allow trained and experienced individuals to travel, maintain, or repair the machine. Never let unauthorized or underaged persons operate wit...

  • Page 19

    Om ez38 us – 1.1* * sicherheit(us).Fm 2-7 • careful and prudent working is the best way to avoid accidents!Keep the machine clean. This reduces the risk of fire hazards (such as from combustible materials like rags), and reduces the risk of injury or operational accidents that can be caused by dirt ...

  • Page 20

    2-8 om ez38 us – 1.1* * sicherheit(us).Fm danger zone awareness • the danger zone is the area in which persons are in danger due to the movements of the machine, work equipment, additional equipment, or material. • the danger zone also includes the area affected by falling material, equipment or con...

  • Page 21: 2.7

    Om ez38 us – 1.1* * sicherheit(us).Fm 2-9 • operate the machine only if all protective and safety-oriented devices (rops, removable safety devices, soundproofing elements, mufflers, etc.) are in place and fully functional. • check the machine before entering the cab to operate the machine for visibl...

  • Page 22: 2.8

    2-10 om ez38 us – 1.1* * sicherheit(us).Fm • the load shall be kept as close to the surface as practical to accom- plish the craning operation. The operator shall gently move the controls and machine to avoid swing or oscillating motion of the load. A tether line is recommended to dampen the tendenc...

  • Page 23: 2.9

    Om ez38 us – 1.1* * sicherheit(us).Fm 2-11 • the lock pin of the quick hitch attachment shall be visible at each end of the pin to confirm that the attachment is securely locked in place. The operator shall perform a check operation to confirm the latching integrity before operating at a production ...

  • Page 24

    2-12 om ez38 us – 1.1* * sicherheit(us).Fm • always work in groups of two when diagnosing a machine problem requiring the engine to be running. Both persons must be trained on the machine—one person must be seated on the seat and maintain visual contact with the other person. • observe the specific ...

  • Page 25

    Om ez38 us – 1.1* * sicherheit(us).Fm 2-13 • disconnect the negative battery terminal when working on the electrical system. • do not allow the machine to be serviced, repaired, or test-driven by unauthorized personnel. • if maintenance with the engine running cannot be avoided, lower the stabilizer...

  • Page 26

    2-14 om ez38 us – 1.1* * sicherheit(us).Fm • batteries contain caustic sulphuric acid. When handling the battery, observe the specific safety instructions and regulations relative to accident prevention. • a volatile oxyhydrogen mixture forms in batteries during normal operation and especially when ...

  • Page 27

    Om ez38 us – 1.1* * sicherheit(us).Fm 2-15 • observe the operating voltage of the machine/attachments. The voltages must be compatible (12 volts) and confirm that an appropriate fuse or circuit breaker is incorporated in the system to prevent damage from malfunction or short circuit. • always remove...

  • Page 28

    2-16 om ez38 us – 1.1* * sicherheit(us).Fm 2.11 safety guidelines during using internal combustion engines warning internal combustion engines present special hazards during operation and fueling. Failure to follow the warnings and safety guidelines could result in severe injury or death. ► read and...

  • Page 29: Introduction

    Om ez38 us 1.1 * ez38e300.Fm 3-1 3 3 introduction 3.1 machine overview fig. 3 posi- tion designation 1 working light on boom 2 roof lights (option) 3 lifting eye 4 rotating beacon (option) 5 door arrester 6 engine cover 7 fuel tank filler inlet 8 exhaust pipe 9 eye hook for tying down the machine 10...

  • Page 30: 3.2

    3-2 om ez38 us 1.1 * ez38e300.Fm 3 overview of models and trade names 3.2 brief description of the machine the machine model ez38 is a self-propelled work machine. Get informed on and follow the legal regulations of your country. This machine is a versatile and powerful helper for moving earth, grav...

  • Page 31

    Om ez38 us 1.1 * ez38e300.Fm 3-3 3 cabin/canopy the cabin/canopy have been specially designed for protection in case of an accident. • rops/tops tested canopy (open version). • rops/tops tested cabin (closed version/option). • protective fops structure (option) for cabin/canopy; protective structure...

  • Page 32: 3.3

    3-4 om ez38 us 1.1 * ez38e300.Fm 3 3.3 notices and regulations on use designated use • the machine is intended for: - moving earth, gravel or rubble, for hammer operation as well as for - working only with the attachments mentioned in chapter fields of application and use of attachments on page 3-5 ...

  • Page 33

    Om ez38 us 1.1 * ez38e300.Fm 3-5 3 fields of application and use of attachments notice in order to avoid damage to the machine, only the attachments listed below have been certified for installation on the machine. ► contact a wacker neuson service center if you wish to use other attachments. Using ...

  • Page 34

    3-6 om ez38 us 1.1 * ez38e300.Fm 3 ditch cleaning bucket 1400 mm (55 in) 121 kg (267 lbs) 0.158 m 3 (5.6 ft 3 ) offset bucket 1200 mm (47 in) 142 kg (313 lbs) 0.129 m 3 (4.6 ft 3 ) offset bucket 1400 mm (55 in) 153 kg (337 lbs) 0.150 m 3 (5.3 ft 3 ) ez38 with hydraulic easy lock quickhitch bucket ty...

  • Page 35: 3.4

    Om ez38 us 1.1 * ez38e300.Fm 3-7 3 tttt 3.4 labels warning accident hazard! Replace missing or damaged labels immediately. Can result in severe injury or death. ► check warning and information labels regularly whether they are missing or damaged. ► never remove warning and information labels. Type l...

  • Page 36

    3-8 om ez38 us 1.1 * ez38e300.Fm 3 cabin number the type label is located on the left c pillar. Engine number the type label is located on the cylinder-head cover (engine). Hydraulic quickhitch the serial number is located on the type label. The type label is located on the hydraulic quickhitch fork...

  • Page 37

    Om ez38 us 1.1 * ez38e300.Fm 3-9 3 fops type label – large screen the type label is located at the front in the middle of the chassis. Fops type label – small screen the type label is located at the front left on the chassis. Front guard type label the type label is located at the upper right of the...

  • Page 38

    3-10 om ez38 us 1.1 * ez38e300.Fm 3 warning labels fig. 13.

  • Page 39

    Om ez38 us 1.1 * ez38e300.Fm 3-11 3 meaning crushing hazard. All persons must stay clear of a raised load or of the danger zone. Position on the boom on the left and right. Meaning potential high pressure grease discharge from the track tension adjustment fitting. Read the operator’s manual before w...

  • Page 40

    3-12 om ez38 us 1.1 * ez38e300.Fm 3 meaning crushing hazard. 1. Use the handholds for opening and closing the front window. 2. Lock the window into place. Position on the front window. Meaning accumulator is under high pressure. Maintenance or repair work may only be performed by a wacker neuson ser...

  • Page 41

    Om ez38 us 1.1 * ez38e300.Fm 3-13 3 meaning read the operator’s manual before starting the machine. Fasten the seat belt during operation. Lower the boom and the stabilizer blade to the ground. Remove the starting key and carry it with you. Raise the control lever base. Crushing hazard. Serious dama...

  • Page 42

    3-14 om ez38 us 1.1 * ez38e300.Fm 3 meaning read the operator’s manual before starting the machine. Remove the starting key and carry it with you. Injury hazard due to rotating parts. • open the engine cover only at engine standstill. Burn hazard due to hot parts. • let the engine cool down. Injury ...

  • Page 43

    Om ez38 us 1.1 * ez38e300.Fm 3-15 3 labels fig. 29.

  • Page 44

    3-16 om ez38 us 1.1 * ez38e300.Fm 3 meaning only refuel with diesel fuel with a sulphur content of 0.0015 %). Position next to the fuel tank filler inlet. Meaning (option) the tank contains biodegradable hydraulic oil. This label is notched on the side depending on the biodegradable hydraulic oil us...

  • Page 45

    Om ez38 us 1.1 * ez38e300.Fm 3-17 3 meaning indicates the interval at a which lubrication point must be lubricated. Green grease nipples mean: lubrication every 50 hours or once a week. Blue grease nipples mean: lubrication every 10 hours or daily. Position on the upper carriage at the front left in...

  • Page 46

    3-18 om ez38 us 1.1 * ez38e300.Fm 3 meaning (option) check before starting the machine the operating pattern that has been chosen. Label shows the lever position in which the iso or sae controls are selected. Position on the upper carriage at the front left in driving direction. Meaning (option) ind...

  • Page 47

    Om ez38 us 1.1 * ez38e300.Fm 3-19 3 meaning this label describes the functions of the pedals and control levers (operating pattern a: iso controls). Check before starting the machine the operating pattern that has been chosen. Position on the roof window on right-hand side in traveling direction. Me...

  • Page 48

    3-20 om ez38 us 1.1 * ez38e300.Fm 3 meaning indication of maintenance intervals. Position on the roof window on the left in traveling direction. Meaning this label describes the functions of the hydraulic easy lock quickhitch. Position on the roof window on right-hand side in traveling direction. Me...

  • Page 49: Putting Into Operation

    Om ez38 us 1.1 * ez38i400.Fm 4-1 4 4 putting into operation 4.1 cabin/control stand safety instructions regarding entry and exit caution accident hazard! Risk of falling during entering or exiting. Entering or exiting incorrectly can cause injuries. ► keep the mandatory climbing aids a clean and use...

  • Page 50

    4-2 om ez38 us 1.1 * ez38i400.Fm 4 locking and unlocking the door opening the door from the outside: press door lock a . Locking the door: 1. Turn the key in door lock a clockwise (r). 2. The door is locked. Unlocking the door: 1. Turn the key in door lock a counter-clockwise (l). 2. The door is unl...

  • Page 51

    Om ez38 us 1.1 * ez38i400.Fm 4-3 4 securing an open door press bracket a against arrester b until it engages with an audible click. Releasing the door arrester pull button a to release the door out of the arrester. Fig. 52 b a fig. 53 a.

  • Page 52

    4-4 om ez38 us 1.1 * ez38i400.Fm 4 opening/closing the front window caution crushing hazard due to unlocked cabin door! Can cause minor injuries. ► always lock the cabin doors. ► use the handholds for closing the doors. Caution crushing hazard! Be careful when opening and closing the front window. C...

  • Page 53

    Om ez38 us 1.1 * ez38i400.Fm 4-5 4 2. Release levers a and let them engage in both locks c . Closing the front window 1. Press levers a on the left and right, and pull the front window downward with both handles b . 2. Press levers a on either side and engage them in the lock. Fig. 56 c a fig. 57 a ...

  • Page 54

    4-6 om ez38 us 1.1 * ez38i400.Fm 4 opening the lower front window 1. Press levers a on the left and right, and pull the front window upward with both handles b . 2. Let levers a engage in both locks c . Closing the lower front window 1. Keep levers a pressed on the left and right, and pull the lower...

  • Page 55

    Om ez38 us 1.1 * ez38i400.Fm 4-7 4 opening the whole front window 1. Press levers a on the left and right, and pull the lower front window upward with both handles b . 2. Let levers a engage in both locks c . 3. Keep levers a pressed on the left and right, and pull the entire front window upward wit...

  • Page 56

    4-8 om ez38 us 1.1 * ez38i400.Fm 4 closing the whole front window 1. Press levers a on the left and right, and pull the front window downward with both handles b . 2. Press levers b and make them lock into place on either side. 3. Keep levers a pressed on the left and right, and pull the lower front...

  • Page 57

    Om ez38 us 1.1 * ez38i400.Fm 4-9 4 opening the front window to a gap (ventilation position) open 1. Press levers a on either side and pull the front window to the inside. 2. Release levers a and let them engage in both locks b . Close 1. Press levers a on either side. 2. Press the front window forwa...

  • Page 58

    4-10 om ez38 us 1.1 * ez38i400.Fm 4 emergency exit warning personal injury hazard during emergency exit! Can cause severe injury or death. ► the emergency exits through the front and right windows of the machine have neither footholds nor handholds for safely entering or exiting the cabin. The front...

  • Page 59

    Om ez38 us 1.1 * ez38i400.Fm 4-11 4 seat adjustment warning accident hazard due to distraction when adjusting the seat! Adjusting the seat during machine operation can cause severe injury or death. ► adjust the seat before putting the machine into operation. ► ensure that the levers for seat adjustm...

  • Page 60

    4-12 om ez38 us 1.1 * ez38i400.Fm 4 horizontal adjustment 1. Sit down on the seat. 2. Pull lever c upward and move the seat forward or backward at the same time. Fig. 75 c.

  • Page 61

    Om ez38 us 1.1 * ez38i400.Fm 4-13 4 seat belt adjustment danger personal injury hazard! Do not travel or operate with the seat belt unbuckled! Will cause serious injuries or death. ► fasten and adjust your seat belt before traveling or operating the machine. ► do not twist the seat belt when you fas...

  • Page 62

    4-14 om ez38 us 1.1 * ez38i400.Fm 4 fastening the seat belt 1. Insert buckle latch a into seat belt buckle b with an audible click. 2. Tighten seat belt c by pulling at its end. Unfastening the seat belt 1. Press the red pushbutton switch d on seat belt buckle b until the buckle latch comes out. 2. ...

  • Page 63

    Om ez38 us 1.1 * ez38i400.Fm 4-15 4 adjusting the retracting seat belt (option) danger personal injury hazard! Do not travel or operate with the seat belt unbuckled! Will cause serious injuries or death. ► fasten and adjust your seat belt before traveling or operating the machine. ► do not twist the...

  • Page 64

    4-16 om ez38 us 1.1 * ez38i400.Fm 4 fastening the retracting seat belt insert buckle latch a into seat belt buckle b with an audible click. Unfastening the retracting seat belt 1. Press the red pushbutton switch d on seat belt buckle b until the buckle latch comes out. Seat belt c is automatically r...

  • Page 65

    Om ez38 us 1.1 * ez38i400.Fm 4-17 4 adjusting the rearview mirrors (option) warning accident hazard due to persons in the danger zone! Persons in the danger zone are possibly not seen and can be injuried while reversing the machine. ► adjust the existing visual aids (rearview mirrors, for example) c...

  • Page 66

    4-18 om ez38 us 1.1 * ez38i400.Fm 4 adjusting the mirrors adjust the mirrors in order to: • ensure sufficient visibility from the seat onto the travel area and job site. • ensure maximum visibility to the rear. • ensure visibility of the rear left edge of the machine in the left-hand mirror. • ensur...

  • Page 67

    Om ez38 us 1.1 * ez38i400.Fm 4-19 4 control lever base raise the control lever base 4 after stopping the engine. Control lever base raised: • all hydraulic functions are locked. • the upper carriage is secured against rotation. (the swivel unit brake is enabled.) • the engine will not start unless t...

  • Page 68

    4-20 om ez38 us 1.1 * ez38i400.Fm 4 armrest 1. Hold the armrest, and loosen and pull out button a . 2. Move the armrest to the required position. 3. Let button a lock into place and tighten it. Fire extinguisher a fire extinguisher is not available, neither as standard nor optional equipment. If nec...

  • Page 69

    Om ez38 us 1.1 * ez38i400.Fm 4-21 4 protective structures protective structures are additional elements that protect the operator against danger. These elements can be installed later on or as standard equipment. Danger accident due to modified cabin or protective structures! Modifications (drilling...

  • Page 70

    4-22 om ez38 us 1.1 * ez38i400.Fm 4 protective fops structure/small screen – level i (option) danger crushing hazard! Falling objects. Will cause severe injury or death. ► install a protective fops structure in areas with risk of falling objects. ► machine operation is prohibited without a protectiv...

  • Page 71

    Om ez38 us 1.1 * ez38i400.Fm 4-23 4 installing 1. Stop and park the machine. Stop the engine. See “preparing lubrication”. 2. Remove all lights and mirrors (option). 3. A minimum 2 persons are required for installing/removing. 4. Install the lock nuts and screws on either side. 5. Tighten screws a (...

  • Page 72

    4-24 om ez38 us 1.1 * ez38i400.Fm 4 protective fops structure/large screen – level i (option) danger crushing hazard! Falling objects. Will cause severe injury or death. ► install a protective fops structure in areas with risk of falling objects. ► machine operation is prohibited without a protectiv...

  • Page 73

    Om ez38 us 1.1 * ez38i400.Fm 4-25 4 installing 1. Stop and park the machine. Stop the engine. See “preparing lubrication”. 2. Remove all lights (option). 3. A minimum 2 persons are required for installing/removing. 4. Install the lock nuts and screws on either side. 5. Mounting point for protective ...

  • Page 74

    4-26 om ez38 us 1.1 * ez38i400.Fm 4 protective front guard structure level i (option) danger crushing hazard by objects from the front! Will cause severe injury or death. ► install a protective front guard structure in areas with hazard from the front, for example pipes, tree trunks etc. ► machine o...

  • Page 75

    Om ez38 us 1.1 * ez38i400.Fm 4-27 4 6. Mounting point for protective structure: b (lower). 7. Mounting point for cabin/canopy: c (upper) /d (lower). 8. Tighten lock nuts and screws e to 65 nm (48 ft.Lbs.). 9. Install the mirror in both positions f (option). 10.Install the light in position g (option...

  • Page 76

    4-28 om ez38 us 1.1 * ez38i400.Fm 4 shatter protection (option) danger piercing/penetration hazard by objects from the front! Work involving piercing/penetrating objects from the front will cause accidents with serious injuries or death. ► if the machine is equipped with a canopy, a shatter protecti...

  • Page 77

    Om ez38 us 1.1 * ez38i400.Fm 4-29 4 job site height of job site a : 120 cm (47 in). Figures 97 and 98 refer to work with a wacker neuson hydraulic hammer. Information working with another attachment can modify the height of the job site. Installing 1. A minimum 2 persons are required for installing/...

  • Page 78

    4-30 om ez38 us 1.1 * ez38i400.Fm 4 checking the screw connections of the cabin 1. Raise the floor mat on the outer left side. 2. Tighten screw a to 85 nm (63 ft.Lbs). 3. Raise the floor mat on the outer right side. 4. Tighten lock nut b to 85 nm (63 ft.Lbs). 5. Tighten screw c to 85 nm (63 ft.Lbs)....

  • Page 79: 4.2

    Om ez38 us 1.1 * ez38i400.Fm 4-31 4 document box (option) a document box on the headliner is available as an option for the cabin. Socket a 12 v socket is located at the front left of the machine chassis. 4.2 overview of control elements this chapter describes the controls, and contains information ...

  • Page 80

    4-32 om ez38 us 1.1 * ez38i400.Fm 4 cabin 2 1 3 6 12 23 8 9 10 15 17 14 19 18 21 4 6 5 22 13 fig. 106overview of control elements – proportional controls fig. 106 overview of control elements 16 20 11 7 21.

  • Page 81

    Om ez38 us 1.1 * ez38i400.Fm 4-33 4 designation see page 1 travel pedals/travel levers 5-15 2 boom swivel/auxiliary hydraulics pedal (aux i) 5-26 , 5-25 3 foot-operated pushbutton switch for hydraulic quickhitch (option) 5-32 4 control lever base 4-19 5 horn 5-9 6 control levers 5-13 7 travel speed ...

  • Page 82

    4-34 om ez38 us 1.1 * ez38i400.Fm 4 display element and switches fig. 107 switch panel on left-hand control lever base right switch panel (cabin) 26 27 25 28 29 30 31 32 34 35 39 40 41 42 43 33 36 48 49 50 44 45 46 47 44 47 right switch panel (canopy) 38 36 37.

  • Page 83

    Om ez38 us 1.1 * ez38i400.Fm 4-35 4 designation see page 25 high speed (2nd speed) 5-1 26 fuel level indicator 4-37 27 coolant temperature 4-37 28 charge indicator light 4-36 29 engine oil pressure 4-36 30 preheating 4-36 31 safe load indicator light 4-36 32 coolant temperature 4-37 33 for wacker ne...

  • Page 84: 4.3

    4-36 om ez38 us 1.1 * ez38i400.Fm 4 4.3 indicator lights and warning lights (overview) display element the display element provides information on the operating state. And defects. Information after switching on starter, the indicator lights are checked during the first 2 seconds. During this time t...

  • Page 85

    Om ez38 us 1.1 * ez38i400.Fm 4-37 4 coolant temperature if the coolant temperature segment reaches the red range, the indicator light (red) illuminates and the buzzer sounds. • let the engine run at idling speed without any load. • wait until the temperature drops and the indicator light goes out. •...

  • Page 86

    4-38 om ez38 us 1.1 * ez38i400.Fm 4 hour meter/maintenance meter counts the engine service hours with the engine running. Hour meter the counter runs as soon as the charge indicator light goes out. The hour meter is used for specifying the maintenance intervals. Maintenance meter (service hours up t...

  • Page 87: 4.4

    Om ez38 us 1.1 * ez38i400.Fm 4-39 4 4.4 preparatory work information before putting the machine into operation before putting the machine into operation, perform a visual check to ensure that: - there are no leaks, - no parts are damaged or loose, - there are neither persons nor objects, - or other ...

  • Page 88

    4-40 om ez38 us 1.1 * ez38i400.Fm 4 check lists the checklists below are intended to assist you in checking and monitoring the machine before, during and after operation. These checklists cannot claim to be exhaustive. If the answer to one of the following questions is no , first rectify the cause o...

  • Page 89

    Om ez38 us 1.1 * ez38i400.Fm 4-41 4 operation checklist after starting the engine and during operation, check and observe the following points: parking checklist check and observe the following points during parking the machine: no. Question page ✔ 1 anyone in the danger zone of the machine? -- 2 in...

  • Page 90

    4-42 om ez38 us 1.1 * ez38i400.Fm 4 putting the machine into operation for the first time and running-in period before putting the machine into operation for the first time, check it visually for exterior damage due to transport, and check whether the equipment supplied with the machine is complete....

  • Page 91: 4.5

    Om ez38 us 1.1 * ez38i400.Fm 4-43 4 4.5 starting and stopping the engine preparations for starting the engine warning accident hazard due to uncontrollable machine operation! Uncontrollable operation can cause serious injuries or death. ► only operate the machine from the seat with the seat belt fas...

  • Page 92

    4-44 om ez38 us 1.1 * ez38i400.Fm 4 starting the engine notice in order to avoid damage to the starter. ► wait at least 10 seconds before starting the engine again. Notice damage to preheater if the preheating system is operated too long. ► never preheat the engine more than 3 – 5 seconds. 1. Insert...

  • Page 93

    Om ez38 us 1.1 * ez38i400.Fm 4-45 4 jump-starting the engine warning explosion hazard in case of incorrect handling of battery! Incorrect battery handling can cause serious injuries or death. ► never jump start the engine if the battery is malfunctioning or frozen. ► fire, open flames and smoking is...

  • Page 94

    4-46 om ez38 us 1.1 * ez38i400.Fm 4 notice damage to battery jumper cables when placing them near rotating parts. ► do not place the battery jumper cables near rotating parts. Use only authorized battery jumper cables which conform to the safety requirements. 1. Travel the jump-starting vehicle clos...

  • Page 95

    Om ez38 us 1.1 * ez38i400.Fm 4-47 4 low-load operation notice engine damage due to low-load operation. ► run the engine at idling speed or at high engine speed at over 20 % engine load. Possible consequences of low-load operation are: • increased engine oil consumption. • dirt in engine due to engin...

  • Page 96

    4-48 om ez38 us 1.1 * ez38i400.Fm 4 battery master switch notice damage to engine electronics due to operation of battery master switch. ► do not operate the battery master switch with a running engine. Interrupting power supply: turn the key to position b and remove it. Establishing power supply: i...

  • Page 97: Operation

    Om ez38 us 1.1 * ez38b500.Fm 5-1 5 5 operation 5.1 steering system see “travel levers and travel pedals” 5.2 accelerator actuation manual throttle speed can be set continuously with throttle 18 . • position a : maximum engine speed • position b : idling speed high speed the machine has two speeds th...

  • Page 98: 5.3

    5-2 om ez38 us 1.1 * ez38b500.Fm 5 automatic engine speed setting (option tier iv interim) the switch is located on the right-hand switch panel. Diesel engine speed is automatically reduced to idling after 5 seconds if no hydraulic functions are performed and if the automatic engine speed setting is...

  • Page 99: 5.4

    Om ez38 us 1.1 * ez38b500.Fm 5-3 5 5.4 travel operation travel position • position the machine as shown. • position the boom at the center and raise it about 20 to 30 cm (8 – 12 in) off the ground. Information during driving, raise the stabilizer blade sufficiently high off the ground to avoid groun...

  • Page 100

    5-4 om ez38 us 1.1 * ez38b500.Fm 5 traveling on slopes warning crushing hazard due to tipping over of machine! A tipping machine can cause serious injuries or death. ► set the machine to traveling position. In an emergency, lower the boom immediately to increase stability. ► travel on slopes only on...

  • Page 101

    Om ez38 us 1.1 * ez38b500.Fm 5-5 5 preparations for traveling on slopes always travel straight ahead on slopes. During changing position, do not exceed a maximum gradient angle of 15° and a maximum lateral angle of inclination of 10°. Change position on level ground and then travel straight-ahead on...

  • Page 102

    5-6 om ez38 us 1.1 * ez38b500.Fm 5 lateral angle of inclination do not exceed a maximum lateral angle of inclination of 10°. On lateral inclinations over 10°, pile up material to create a horizontal, firm and level surface that can be used as a platform for the machine. Fig. 123 fig. 124 > 10°.

  • Page 103

    Om ez38 us 1.1 * ez38b500.Fm 5-7 5 parking the machine warning crushing hazard due to machine rolling away under its own weight after parking it! Serious injuries or death can be caused by not securing the machine. ► lower the boom and the stabilizer blade to the ground. ► secure the machine accordi...

  • Page 104: 5.5

    5-8 om ez38 us 1.1 * ez38b500.Fm 5 5.5 differential lock not available. 5.6 lights/signalling system working lights the switch is located on the left-hand control lever base. Warning accident hazard! Motorists can be blinded by bright lights on the job site. Can cause serious injuries or death. ► sw...

  • Page 105

    Om ez38 us 1.1 * ez38b500.Fm 5-9 5 interior light switched on: press the switch to the left. Switched off: press the switch to the center position or to the right. Horn press button 5 on the right-hand control lever to actuate the horn. Rotating beacon (option) the switch is located on the right-han...

  • Page 106: 5.7

    5-10 om ez38 us 1.1 * ez38b500.Fm 5 traveling signal (option) a traveling signal sounds as soon as at least one of the tracks moves. Danger accident hazard during traveling forward/backward! Will cause severe injuries or death. ► ensure that no one is in the danger zone. ► do not rely on the traveli...

  • Page 107: 5.8

    Om ez38 us 1.1 * ez38b500.Fm 5-11 5 5.8 heating, ventilation and air conditioning system ventilation/heating (option) the switch is located on the right-hand switch panel. Temperature setting the temperature controller is located on the right below the seat. Ventilation turn temperature controller 1...

  • Page 108

    5-12 om ez38 us 1.1 * ez38b500.Fm 5 air conditioning information let the air conditioning system run once a month for at least 10 – 15 minutes to ensure its full function and efficiency. Information during machine operation with air conditioning turned on, the machine‘s hydraulic performance is slig...

  • Page 109: 5.9

    Om ez38 us 1.1 * ez38b510.Fm 5-13 5 5.9 operating hydraulics overview of pedals and control levers (operating pattern a) symbol designation symbol designation left-hand track (forward) right-hand track (forward) left-hand track (reverse) right-hand track (reverse) extend stick swivel upper carriage ...

  • Page 110

    5-14 om ez38 us 1.1 * ez38b510.Fm 5 overview of pedals and control levers (operating pattern b) symbol designation symbol designation left-hand track (forward) right-hand track (forward) left-hand track (reverse) right-hand track (reverse) extend stick swivel upper carriage to the right retract stic...

  • Page 111

    Om ez38 us 1.1 * ez38b510.Fm 5-15 5 travel levers/travel pedals caution accident hazard! The machine moves in the opposite direction if the upper carriage is rotated by 180° and the travel levers/travel pedals are actuated. Incorrect machine operation can cause minor injuries. ► slowly and carefully...

  • Page 112

    5-16 om ez38 us 1.1 * ez38b510.Fm 5 rotating the upper carriage warning accident hazard due to possible further rotation of the upper carriage in cold operating state! Further rotation of the upper carriage can cause serious injuries or death. ► until the hydraulic fluid reaches operating temperatur...

  • Page 113

    Om ez38 us 1.1 * ez38b510.Fm 5-17 5 rotating the upper carriage to the right push the left-hand control lever to the right. Automatic swivel unit brake after the “rotate upper carriage” function is over, the swivel unit brake is automatically applied and secures the upper carriage against further ro...

  • Page 114

    5-18 om ez38 us 1.1 * ez38b510.Fm 5 3. Swivel the boom to the left as far as it will go. 4. Turn the upper carriage so that the boom is 90° to the travel gear. 5. Position the boom as shown in fig. 144 . 6. Stop the engine, remove the starting key and carry it with you. 7. Raise the control lever ba...

  • Page 115

    Om ez38 us 1.1 * ez38b510.Fm 5-19 5 iso/sae controls (option) warning accident hazard due to modified control lever operation! Can cause serious injuries or death. ► ensure that you know which control mode has been selected before starting machine operation. ► always secure the wing nut on the chang...

  • Page 116

    5-20 om ez38 us 1.1 * ez38b510.Fm 5 stabilizer blade warning crushing hazard due to unintentional actuation! Unintentional actuation can cause serious injuries or death. ► raise the control lever base. ► lower the stabilizer blade to the ground once machine operation is over. ► ensure that no one is...

  • Page 117

    Om ez38 us 1.1 * ez38b510.Fm 5-21 5 proportional controls (option) the proportional controls make it possible to adjust the movement speed of the attachment. Moving the slide switch slowly causes the attachment to move slowly. This control mode offers proportional operation of the auxiliary hydrauli...

  • Page 118

    5-22 om ez38 us 1.1 * ez38b510.Fm 5 hammer operation (option) information regarding hammer operation use the canopy version only with a shatter protection during hammer operation. If the machine is equipped with a cabin (option), the front window must be closed. – see chapter “ shatter protection (o...

  • Page 119

    Om ez38 us 1.1 * ez38b510.Fm 5-23 5 working with a hydraulic hammer notice in order to avoid damage to the machine or hydraulic hammer, observe the following points: ► observe the operator’s manual of the hydraulic hammer. ► never use the hammer horizontally or upward. ► do not use the hammer to rai...

  • Page 120

    5-24 om ez38 us 1.1 * ez38b510.Fm 5 hammer pedal – aux i (option) switching on hammer operation: press pedal 2 backward. Switching off hammer operation: release pedal 2 . Proportionally controlled hammer aux i (option) 1. Turn the rotary switch on the right control lever base to maximum oil flow. Sw...

  • Page 121

    Om ez38 us 1.1 * ez38b510.Fm 5-25 5 additional control circuit – aux i (option) operating the additional control circuit oil flow to right-hand line: press pedal 2 forward. Oil flow to left-hand line: press pedal 2 backward. Proportionally controlled additional control circuit – aux i (option) 1. Tu...

  • Page 122

    5-26 om ez38 us 1.1 * ez38b510.Fm 5 swiveling the boom press and hold button a on the left-hand control lever base. Swiveling the boom to the right: press pedal 2 forward. Swiveling the boom to the left: press pedal 2 backward. Swiveling the boom (proportionally controlled) 1. Turn the rotary switch...

  • Page 123

    Om ez38 us 1.1 * ez38b510.Fm 5-27 5 lifting gear applications danger crushing hazarddue to tipping over of machine! Will cause serious injuries or death. ► never exceed the weight and mass values specified in the stability table. ► if a joint rod or powertilt unit with load hook is installed, the we...

  • Page 124

    5-28 om ez38 us 1.1 * ez38b510.Fm 5 in lifting gear applications, always switch on switch 41 for the safe load indicator. As soon as indicator light 31 illuminates and the warning sounds: • reduce the load until the indicator light goes out and the warning no longer sounds. Suitable osha-rated and a...

  • Page 125

    Om ez38 us 1.1 * ez38b510.Fm 5-29 5 additional control circuits 3rd control circuit – aux ii (option) turn the rotary switch on the left-hand control lever base to the required position. Operating the additional control circuit oil flow to left-hand line: push slide switch 22 on the left-hand contro...

  • Page 126

    5-30 om ez38 us 1.1 * ez38b510.Fm 5 powertilt – aux ii (option) warning crushing hazard due to rotating movements of the powertilt unit! Can cause serious injuries or death. ► ensure that no one is in the danger zone. Information for more information, see easy lock/powertilt with easy lock operator’...

  • Page 127

    Om ez38 us 1.1 * ez38b510.Fm 5-31 5 rotating the powertilt unit to the left: push slide switch 22 on the left-hand control lever to the left. Rotating the powertilt unit to the right: push slide switch 22 on the left-hand control lever to the right. Fig. 169 rotation to the left rotation to the righ...

  • Page 128

    5-32 om ez38 us 1.1 * ez38b510.Fm 5 hydraulic quickhitch - easy lock (option) • before putting this feature into operation, specific training must be performed by a qualified technician and must be understood by the operator. • for safety reasons, the quickhitch must be operated with two control ele...

  • Page 129

    Om ez38 us 1.1 * ez38b510.Fm 5-33 5 2. Press and hold foot-operated pushbutton switch 3 . 3. Pull and hold stabilizer-blade lever 8 as far as it will go. ➥ the quickhitch opens. ➥ the quickhitch is fully open if check pin k (red) is extended. 4. The stabilizer-blade lever can be released once the qu...

  • Page 130

    5-34 om ez38 us 1.1 * ez38b510.Fm 5 ➥ the check pin k must be fully retracted. Setting down an attachment warning crushing hazard during removing attachments! If an attachment is not removed correctly, it can tip over and cause serious injuries or death. ► ensure that no one is in the danger zone. ►...

  • Page 131

    Om ez38 us 1.1 * ez38b510.Fm 5-35 5 ➥ the quickhitch is fully open if check pin k (red) is extended. 5. Release the stabilizer-blade lever. 6. Retract the bucket hydraulic cylinder. 7. Set down the attachment. 8. Raise the boom. 9. Release foot-operated pushbutton switch 3 . 10.Pull and hold stabili...

  • Page 132

    5-36 om ez38 us 1.1 * ez38b510.Fm 5 grab control circuit (option) changeover is performed on either side of the stick. Stopping grab operation: 1. Move both levers a on the ball-type cock to position b . ➥ notch c indicates the flow direction. Stopping bucket operation: 1. Move both levers a on the ...

  • Page 133

    Om ez38 us 1.1 * ez38b510.Fm 5-37 5 connecting and disconnecting hydraulic couplings 1. Stop and park the machine. See “preparing lubrication”. 2. Position the boom straight ahead at the center of the machine. 3. Lower the stabilizer blade to the ground. 4. Turn the starting key to position 1 . 5. M...

  • Page 134: 5.10 Attachments

    5-38 om ez38 us 1.1 * ez38b510.Fm 5 5.10 attachments picking up warning injury hazard due to fluid escaping under pressure! Hydraulic oil escaping under pressure can penetrate the skin and can cause serious injuries or death. ► ensure that no one is in the danger zone. ► before connecting or removin...

  • Page 135

    Om ez38 us 1.1 * ez38b510.Fm 5-39 5 setting down warning crushing hazard during removing attachments! If an attachment is not removed correctly, it can tip over and cause serious injuries or death. ► ensure that no one is in the danger zone. ► lower the attachment to level and firm ground ensuring s...

  • Page 136

    5-40 om ez38 us 1.1 * ez38b510.Fm 5 releasing the pressure in the operating hydraulics 1. Stop the machine on firm, level and horizontal ground. 2. Lower the attachment completely to the ground. 3. Lower the stabilizer blade to the ground. 4. Stop the engine. 5. Turn the starting key to position 1 ....

  • Page 137

    Om ez38 us 1.1 * ez38b510.Fm 5-41 5 retrofitting a bucket removing 1. Lower the bucket to level ground with the flat side facing downward. 2. Stop and park the machine. Stop the engine. See “preparing lubrication”. 3. Remove linch pins a . 4. First remove pin b , and then pin c . Carefully expel pin...

  • Page 138: 5.11 Work Operation

    5-42 om ez38 us 1.1 * ez38b510.Fm 5 5.11 work operation inadmissible work procedures working with the swivel force • do not use the swivel force of the upper carriage to tear down walls or to create level surfaces. • never ram the attachment into the ground when swiveling the upper carriage. ➥ this ...

  • Page 139

    Om ez38 us 1.1 * ez38b510.Fm 5-43 5 avoid tipping the machine and then releasing the boom hydrau- lics to break up material or compact the work surface. • never use the dead weight of the machine for work. • use only the hydraulic force of the hydraulic cylinders. Fully lowering the stabilizer blade...

  • Page 140

    5-44 om ez38 us 1.1 * ez38b510.Fm 5 general notices regarding work operation travel operation traveling over obstacles (rocks, tree stumps etc.) can put a heavy load on the travel gear and cause damage. Avoid traveling over obstacles if possible. If it cannot be avoided, lower the boom to ground lev...

  • Page 141

    Om ez38 us 1.1 * ez38b510.Fm 5-45 5 working with the bucket the following section describes work operations with the machine equipped with the backhoe bucket (400 mm/16 in). The bucket is mainly used for earth-moving applications, namely for digging, loosening, picking up and loading loose or solid ...

  • Page 142

    5-46 om ez38 us 1.1 * ez38b510.Fm 5 loading material • loading material on trucks is easier and more efficient if: - the machine is positioned at the rear end of the truck. - the loading platform of the truck is loaded by starting at the rear end. - work is performed with the smallest possible swive...

  • Page 143: 5.12 Emergency Lowering

    Om ez38 us 1.1 * ez38b510.Fm 5-47 5 5.12 emergency lowering danger crushing hazard during boom lowering! Will cause severe injury or death. ► ensure that no one is in the danger zone. ► stop all work movements immediately if someone enters the danger zone. Observe the following during emergency lowe...

  • Page 144: 5.13 Options

    5-48 om ez38 us 1.1 * ez38b510.Fm 5 5.13 options safe load indicator (option) the safe load indicator gives the operator optical and acoustic warnings when the values of the stability table are exceeded. Warning crushing hazard due to failure to pay attention to the safe load indicator! Can cause se...

  • Page 145

    Om ez38 us 1.1 * ez38b510.Fm 5-49 5 switching on the safe load indicator the safe load indicator switch is located on the left-hand control lever base. 1. Press switch 41 on the instrument panel down. ➥ indicator light 31 in the display element is used for monitoring. As soon as the admissible value...

  • Page 146

    5-50 om ez38 us 1.1 * ez38b510.Fm 5 load holding control valve (option) warning injury hazard due to fluid escaping under pressure! Can cause serious injuries or death. ► ensure that no one is in the danger zone. ► move the control levers to neutral position if a hydraulic hose bursts. Caution burn ...

  • Page 147

    Om ez38 us 1.1 * ez38b510.Fm 5-51 5 proceed as follows after a damage: 1. Stop the machine immediately. 2. Stop the engine. 3. Perform emergency lowering if possible – see chapter “5.12 emergency lowering” on page 5-47 . 4. Raise the control lever base. 5. Remove the starting key and lock the cabin....

  • Page 148

    5-52 om ez38 us 1.1 * ez38b510.Fm 5 travel interlock (option) a = operator’s key (blue key) for starting the machine. Scope of delivery includes 2 keys. B = master key (red key) information store the master key in a safe place. It is only used for coding new keys. All coded keys are deleted if the k...

  • Page 149

    Om ez38 us 1.1 * ez38b510.Fm 5-53 5 travel interlock with keypad (option) user code four-digit code to start the machine. Starting the machine enter the four-digit code and confirm with the key v . The display illuminates green if the code is correct. Stopping the machine with the keypad the machine...

  • Page 150

    5-54 om ez38 us 1.1 * ez38b510.Fm 5 tilting the upper carriage (vertical digging system) (option) in order to be able to dig vertically, slopes up to 15° (27 %) can be compensated with the vertical digging system (vds). Danger crushing hazard due to tipping over of machine! Will cause severe injury ...

  • Page 151

    Om ez38 us 1.1 * ez38b510.Fm 5-55 5 notice risk of tipping over. Damage to machine due to open doors and covers. ► perform smooth and slow movements with the machine. ► all doors and covers must be closed when tilting the machine. ► tilt the machine only on firm ground. ► tilt the machine only if it...

  • Page 152

    5-56 om ez38 us 1.1 * ez38b510.Fm 5 tilting the upper carriage: 1. Press and hold switch 1 backward. 2. Press the right-hand control lever 2 to the right. ➥ the upper carriage is tilted. 3. If the required tilt angle is reached, return control lever 2 to the neutral position and release button 1 . L...

  • Page 153

    Om ez38 us 1.1 * ez38b510.Fm 5-57 5 5.14 decommissioning and putting the machine back into operation the specified measures refer to decommissioning and putting the machine back into operation after more than 30 days. Decommissioning the machine temporarily store the machine indoors if possible. If ...

  • Page 154

    5-58 om ez38 us 1.1 * ez38b510.Fm 5 putting the machine back into operation information if the machine was decommissioned over a longer period of time without performing the specified steps, contact a wacker neuson service center before putting the machine back into operation. 1. Remove anticorrosio...

  • Page 155

    Om ez38 us 1.1 * ez38b510.Fm 5-59 5 5.15 final decommissioning of machine disposal all fluids, lubricants, material, etc., used on the machine are subject to specific regulations. Dispose of different materials and consumables separately and in an environmentally friendly manner. Disposal may only b...

  • Page 156

    5-60 om ez38 us 1.1 * ez38b510.Fm 5 notes:.

  • Page 157: Transport

    Om ez38 us 1.1 * ez38t600.Fm 6-1 6 6 transport 6.1 towing the machine information regarding towing warning accident hazard due to incorrect towing! Incorrect towing can cause accidents and serious injuries or death. ► the machine may only be towed using suitable towing equipment (towing bar or cable...

  • Page 158

    6-2 om ez38 us 1.1 * ez38t600.Fm 6 information the manufacturer’s warranty shall not apply to accidents or damage caused by towing the machine. Using towing eye hook a to pull other machines or to tow equipment is prohibited..

  • Page 159: 6.2

    Om ez38 us 1.1 * ez38t600.Fm 6-3 6 6.2 loading the machine driving onto transport vehicles warning accident hazard due to incorrect loading! Incorrect loading can cause accidents and serious injuries or death. ► ensure that no-one is in the danger zone. ► read the transport weight off the type label...

  • Page 160

    6-4 om ez38 us 1.1 * ez38t600.Fm 6 lifting the machine warning accident hazard due to incorrect loading! Incorrect loading can cause accidents and serious injuries or death. ► ensure that no one is in the danger zone. ► read the transport weight off the type label. Add the weight of subsequently ins...

  • Page 161

    Om ez38 us 1.1 * ez38t600.Fm 6-5 6 1. Fit an empty bucket and lock it safely. 2. Remove all dirt from the machine. 3. Park the machine on firm, level and horizontal ground. 4. Curl bucket. 5. Fully raise the boom. 6. Pull the stick toward the machine. 7. Raise the stabilizer blade. 8. Position the b...

  • Page 162: 6.3

    6-6 om ez38 us 1.1 * ez38t600.Fm 6 6.3 transporting the machine information regarding transport the automatic swivel unit brake secures the upper carriage against rotation. Tying down information only use osha-approved lifting devices. Use edge protectors to avoid damage both to the machine and the ...

  • Page 163: Maintenance

    Om ez38 us 1.1 * ez38w700.Fm 7-1 7 7 maintenance 7.1 important information on maintenance responsibilities and prerequisites the working order and the service life of machines are heavily dependent on maintenance. Daily and weekly service and maintenance on or with the machine must be performed by s...

  • Page 164: 7.2

    7-2 om ez38 us 1.1 * ez38w700.Fm 7 7.2 maintenance overview maintenance plan daily maintenance (operator) inspection work (check the following engine/machine fluids, check the oil levels after a test run and add oil if necessary) page check the engine/machine fluids (engine oil, engine coolant, hydr...

  • Page 165

    Om ez38 us 1.1 * ez38w700.Fm 7-3 7 check the tracks for damage -- check the travel gear for damage (track rollers, insert rolling bearings, for example) -- check the piston rods of the hydraulic cylinders for damage -- check the seat belt for damage -- option check the load hook, joint rod, lifting ...

  • Page 166

    7-4 om ez38 us 1.1 * ez38w700.Fm 7 every 500 service hours or once a year (wacker neuson service center) engine oil replacement -- engine oil filter replacement -- fuel filter replacement -- clean the water separator (prefilter element) -- hydraulic oil filter insert replacement -- replace the v-bel...

  • Page 167

    Om ez38 us 1.1 * ez38w700.Fm 7-5 7 information maintenance on or with the machine with the note wacker neuson service center must only be performed by the trained and qualified personnel of a wacker neuson service center. Information the maintenance meter starts at 500.0 hours. It counts down to 0.0...

  • Page 168

    7-6 om ez38 us 1.1 * ez38w700.Fm 7 lubrication plan 14 14 15 15 powertilt with hydraulic easy lock quickhitch (option) vds vertical digging system (option) 13 9 4 5 8 1 1 2 2 3 6 8 10 12 3 6 7 11 fig. 217.

  • Page 169

    Om ez38 us 1.1 * ez38w700.Fm 7-7 7 green means: lubrication every 50 hours or once a week. Blue means: lubrication every 10 hours or daily. 16 18 17 19 fig. 218 position lubrication point interval quantity 1 boom daily 2 2 stick hydraulic cylinder daily 2 3 bucket hydraulic cylinder daily 2 4 boom h...

  • Page 170

    7-8 om ez38 us 1.1 * ez38w700.Fm 7 maintenance label some maintenance on or with the machine may only be performed by a wacker neuson service center (see maintenance plan). Fig. 219 * oil/oil filter replacement interval yanmar 3tnv88f-epns: first change at 50 o/h; then at 250/500/750 etc. * *.

  • Page 171

    Om ez38 us 1.1 * ez38w700.Fm 7-9 7 explanation of symbols on the maintenance label symbol assembly explanation general visual check general visual check of machine (walk-around) general lubrication points general clean the radiator fins, water separator and cabin air fil- ter of the heating fuel sys...

  • Page 172: 7.3

    7-10 om ez38 us 1.1 * ez38w700.Fm 7 7.3 fluids and lubricants fluids and lubricants unit fluid/lubricant specification season/tem- perature capacities 1 1. The capacities indicated are approximate values; the oil level check alone is relevant for the correct oil level. Capacities indicated are no sy...

  • Page 173

    Om ez38 us 1.1 * ez38w700.Fm 7-11 7 oil types for diesel engine (depending on temperature) additional oil change and filter replacement (hydraulic system) notice an additional oil change and filter replacement can be required depending on how the machine is used. Failure to observe these replacement...

  • Page 174

    7-12 om ez38 us 1.1 * ez38w700.Fm 7 oil types for hydraulic system (depending on temperature) hydraulics oil grade ambient temperature (°c) hvlp 46 1 1. According to din 51524 section 3, iso-vg 46. ° c -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 50 iso vg32 iso vg46 iso vg68 °f -4 5 14 23 32 41 50 59 68...

  • Page 175

    Om ez38 us 1.1 * ez38w700.Fm 7-13 7 information regarding operation with biodegradable oil • use only the biodegradable oils that have been tested and released by wacker neuson. Contact a wacker neuson dealer for the use of other products that have not been released. In addition, ask the oil supplie...

  • Page 176: 7.4

    7-14 om ez38 us 1.1 * ez38w700.Fm 7 7.4 maintenance accesses engine cover warning burn hazard due to hot engine parts! Can cause severe injuries or death. ► stop the engine and let it cool down. ► wear protective equipment. Warning personal injury hazard due to rotating parts! Can cause severe injur...

  • Page 177

    Om ez38 us 1.1 * ez38w700.Fm 7-15 7 fuse box opening: 1. Stop and park the machine. Stop the engine. See “preparing lubrication”. 2. Open the engine cover. 3. Loosen screws a and remove the cover. Closing: 1. Install the cover and tighten screws a . 2. Close the engine cover. Raising or lowering the...

  • Page 178

    7-16 om ez38 us 1.1 * ez38w700.Fm 7 4. Loosen screw b . 5. Fit tilt rod c onto valve d . The tilt rod is located in the engine compartment. 6. Turn tilt rod c clockwise. 7. Insert tilt rod c onto guide e and pump as far as it will go. ➥ the cabin is raised as far as the pump will go. 8. Place yourse...

  • Page 179

    Om ez38 us 1.1 * ez38w700.Fm 7-17 7 9. Pull tilt rod f out of bracket g . 10.Slide tilt rod f into guide h . 11.Secure tilt rod f with the split pin in guide h . Information check the tilt rod, split pin, safety cable and the fastening of the safety cable for cracks and cuts. Have malfunctioning par...

  • Page 180

    7-18 om ez38 us 1.1 * ez38w700.Fm 7 information replace self-locking fasteners (self-locking nuts, for example) by new ones after removing them. 8. Tighten lock nut a to 85 nm (63 ft.Lbs). 9. Tighten screw b to 85 nm (63 ft.Lbs). Fig. 231 a fig. 232 b.

  • Page 181: 7.5

    Om ez38 us 1.1 * ez38w700.Fm 7-19 7 7.5 cleaning and maintenance on or with the machine information regarding cleaning and maintenance on or with the machine cleaning the machine is divided into 3 separate areas: • inside the cabin. • exterior of the machine. • engine compartment. The wrong choice o...

  • Page 182

    7-20 om ez38 us 1.1 * ez38w700.Fm 7 use of solvents notice damage to rubber and electrical parts when cleaning with solvents. ► do not use solvents, benzine or other aggressive chemicals. Cleaning inside the cabin notice damage to machine due to cleaning work. ► do not clean the inside with high-pre...

  • Page 183

    Om ez38 us 1.1 * ez38w700.Fm 7-21 7 notice damage to engine electronics due to water or steam jet. ► do not point the water jet directly at any of the electric sensors such as temperature and oil pressure switches or control valves, etc. ► protect all electric parts, such as the alternator, connecto...

  • Page 184: 7.6

    7-22 om ez38 us 1.1 * ez38w700.Fm 7 7.6 lubrication work preparing lubrication 1. Stop the machine on firm, level and horizontal ground. 2. Position the boom straight ahead at the center of the machine. 3. Lower the boom and the stabilizer blade to the ground. 4. Stop the engine. 5. Operate the cont...

  • Page 185

    Om ez38 us 1.1 * ez38w700.Fm 7-23 7 live ring (ball bearing) danger crushing hazard during lubrication! Will cause severe injuries or death. ► park the machine as shown in fig. 233 . ► do not rotate the upper carriage. ► do not tilt the upper carriage. 1. Park the machine on firm, level and horizont...

  • Page 186

    7-24 om ez38 us 1.1 * ez38w700.Fm 7 live ring gears danger crushing hazard during lubrication! Will cause severe injuries or death. ► park the machine as shown in fig. 233 . ► do not rotate the upper carriage. ► do not tilt the upper carriage. The lubrication point is located on the lower side of th...

  • Page 187

    Om ez38 us 1.1 * ez38w700.Fm 7-25 7 vertical digging system live ring gear (option) danger crushing hazard during lubrication! Will cause severe injuries or death. ► park the machine as shown in fig. 233 . ► do not rotate the upper carriage. ► do not tilt the upper carriage. The lubrication point is...

  • Page 188

    7-26 om ez38 us 1.1 * ez38w700.Fm 7 control lever base caution crushing hazard in the area of the moving parts of the control lever base! Can cause minor injuries. ► keep extremities and clothing clear of the window channel. 1. Stop and park the machine. Stop the engine. See “preparing lubrication”....

  • Page 189: 7.7

    Om ez38 us 1.1 * ez38w700.Fm 7-27 7 7.7 fuel system information regarding the fuel system information in order to prevent the formation of condensation water, add the fuel tank nearly completely at the end of each working day. Information do not run the fuel tank completely dry. Otherwise, air is dr...

  • Page 190

    7-28 om ez38 us 1.1 * ez38w700.Fm 7 caution health hazard due to diesel fuel! Diesel fuel and fuel vapours are harmful to health! ► avoid contact with the skin, eyes and mouth. ► seek medical attention immediately in case of accidents with diesel fuel. ► wear protective equipment. Caution fire hazar...

  • Page 191

    Om ez38 us 1.1 * ez38w700.Fm 7-29 7 refueling with a fuel-filling pump (option) the filler inlet of the fuel tank is located on the left in the engine compartment. 1. Stop and park the machine. Stop the engine. See “preparing lubrication”. 2. Open the engine cover. 3. Remove filler cap a . 4. Unwind...

  • Page 192

    7-30 om ez38 us 1.1 * ez38w700.Fm 7 bleeding the fuel system bleed the fuel system in the following cases: • after removing and fitting the fuel filter, prefilter or the fuel lines back on again • after running the fuel tank empty • if the machine is put into operation after having been decommission...

  • Page 193

    Om ez38 us 1.1 * ez38w700.Fm 7-31 7 emptying the water separator 1. Stop and park the machine. Stop the engine. See “preparing lubrication”. 2. Prepare a suitable container for collecting the fuel/water mixture. 3. Open the engine cover. 4. Connect a drain hose to port c . Place the hose into a cont...

  • Page 194

    7-32 om ez38 us 1.1 * ez38w700.Fm 7 emptying the fuel filter drain the fuel/water mixture on the fuel filter daily. 1. Stop and park the machine. Stop the engine. See “preparing lubrication”. 2. Prepare a suitable container for collecting the fuel/water mixture. 3. Open the engine cover. 4. Connect ...

  • Page 195: 7.8

    Om ez38 us 1.1 * ez38w700.Fm 7-33 7 7.8 engine lubrication system information regarding the engine lubrication system notice engine damage due to incorrect engine oil level. ► the oil level must be between the min and max marks. Notice damage due to wrong engine oil. ► use engine oil according to th...

  • Page 196

    7-34 om ez38 us 1.1 * ez38w700.Fm 7 adding engine oil 1. Stop and park the machine. Stop the engine. See “preparing lubrication”. 2. Open the engine cover. 3. Clean the area around the oil filler cap with a lint-free cloth. 4. Open filler cap b . 5. Raise oil dipstick a slightly to allow any trapped...

  • Page 197: 7.9

    Om ez38 us 1.1 * ez38w700.Fm 7-35 7 7.9 cooling system information regarding the cooling system the water and the hydraulic oil radiator is located in the engine compartment, on the right side of the engine. It cools the diesel engine, and the hydraulic oil of the travel and operating hydraulics. Ca...

  • Page 198

    7-36 om ez38 us 1.1 * ez38w700.Fm 7 adding coolant 1. Stop and park the machine. Stop the engine. See “preparing lubrication”. 2. Open the engine cover. 3. Carefully unscrew filler cap b and release the pressure. 4. Open filler cap b . 5. Add coolant up to the max mark. 6. Close filler cap b . 7. St...

  • Page 199

    Om ez38 us 1.1 * ez38w700.Fm 7-37 7 cleaning the radiator caution burn hazard during performing maintenance on the radiator! Can cause minor injuries. ► stop the engine and let it cool down. ► wear protective equipment. Notice damage to diesel engine and hydraulic system due to dirt on the radiator....

  • Page 200: 7.10 Air Filter

    7-38 om ez38 us 1.1 * ez38w710.Fm 7 7.10 air filter information regarding the air filter • store filters in their original packaging and in a dry place. • check air filter attachments, air intake hoses and the air filter element for damage, and immediately repair or replace them if necessary. • chec...

  • Page 201

    Om ez38 us 1.1 * ez38w710.Fm 7-39 7 replacing the air filter notice damage to air-filter elements when in use in acidic air for longer periods of time. ► replace the air filter elements according to the dirt indicator, every 1000 s/h or once a year at the latest. ► replace after 50 s/h when in exten...

  • Page 202

    7-40 om ez38 us 1.1 * ez38w710.Fm 7 checking the air intake notice in order to avoid engine damage: ► check once a day for cleanliness before putting the machine into operation. 1. Stop and park the machine. Stop the engine. See “preparing lubrication”. 2. Remove the starting key and carry it with y...

  • Page 203: 7.11 V-Belt/toothed Belt

    Om ez38 us 1.1 * ez38w710.Fm 7-41 7 7.11 v-belt/toothed belt v-belt tension may be checked and the v-belt retightened by a wacker neuson service center only..

  • Page 204: 7.12 Hydraulic System

    7-42 om ez38 us 1.1 * ez38w710.Fm 7 7.12 hydraulic system information regarding the hydraulic system warning burn hazard when performing maintenance on or with the machine on a hot engine and hydraulic system! Can cause severe injuries or death. ► release the pressure in the hydraulic system. ► let ...

  • Page 205

    Om ez38 us 1.1 * ez38w710.Fm 7-43 7 notice damage to hydraulic system due to dirty hydraulic oil. ► always add hydraulic oil using the filling screen. ► if the hydraulic oil in the sight glass is cloudy, this indicates that water or air has penetrated the hydraulic system. Contact a wacker neuson se...

  • Page 206

    7-44 om ez38 us 1.1 * ez38w710.Fm 7 adding hydraulic oil 1. Open the engine cover. 2. Open tank ventilation b to release the pressure. 3. Open filler plug c slowly. 4. Add hydraulic oil up to the corresponding mark. 5. Check the hydraulic oil level on sight glass a . 6. Add if necessary and check ag...

  • Page 207

    Om ez38 us 1.1 * ez38w710.Fm 7-45 7 checking the hydraulic system for leaks notice leaks and damaged pressure lines must be immediately repaired or replaced by a wacker neuson service center. This not only increases the operating safety of the machine but also helps to protect the environment. ► lea...

  • Page 208

    7-46 om ez38 us 1.1 * ez38w710.Fm 7 checking the condition and age of hydraulic hoses notice leaks and damaged pressure lines must be immediately repaired or replaced by a wacker neuson service center. This not only increases the operating safety of the machine but also helps to protect the environm...

  • Page 209: 7.13 Electrical System

    Om ez38 us 1.1 * ez38w710.Fm 7-47 7 7.13 electrical system information regarding the electrical system maintenance and repair work on the electrical system may be performed only by trained technical personnel or wacker neuson service centers. • malfunctioning components of the electrical system must...

  • Page 210

    7-48 om ez38 us 1.1 * ez38w710.Fm 7 fuses and relays • blown fuses indicate overloading or short circuits. Have the electrical system checked by a wacker neuson service center. • only use fuses with the specified amperage. – see chapter “ relays” on page 9-5 – see chapter “ fuses” on page 9-4 batter...

  • Page 211: 7.15 Washer System

    Om ez38 us 1.1 * ez38w710.Fm 7-49 7 7.14 heating, ventilation and air conditioning system checking/changing the cabin air filter have maintenance only performed by a wacker neuson service center. 7.15 washer system information regarding the washer system only use glass cleaner (with antifreeze if ne...

  • Page 212: 7.16 Axles/traveling Drive

    7-50 om ez38 us 1.1 * ez38w710.Fm 7 7.16 axles/traveling drive have maintenance only performed by a wacker neuson service center. 7.17 brake system have maintenance only performed by a wacker neuson service center. 7.18 tires/tracks information regarding the tracks track wear can vary according to w...

  • Page 213

    Om ez38 us 1.1 * ez38w710.Fm 7-51 7 7. Remove the starting key and carry it with you. 8. Adjust the correct track tension if the play between the track roller and the track is not 20 – 25 mm (0.8 – 1 in). Correcting track tension warning projectile hazard due to grease escaping under pressure! Can c...

  • Page 214

    7-52 om ez38 us 1.1 * ez38w710.Fm 7 reducing tension 1. Place a suitable container underneath to collect the grease. 2. Slowly turn lubricating valve a a maximum one revolution counter- clockwise to release the grease. ➥ the grease flows out of the groove of the lubricating valve. 3. Retighten the l...

  • Page 215: 7.20 Maintenance of Options

    Om ez38 us 1.1 * ez38w710.Fm 7-53 7 7.19 maintenance of attachments information regarding maintenance of attachments correct maintenance and service is absolutely necessary for smooth and continuous operation, and for an increased service life of the attachments. Please observe the lubrication and m...

  • Page 216: 7.21 Exhaust Gas Treatment

    7-54 om ez38 us 1.1 * ez38w710.Fm 7 7.21 exhaust gas treatment not available 7.22 machine preservation machines are partly preserved at the factory (for example in the engine compartment). Operation in an aggressive environment (for example salt deposits) is prohibited..

  • Page 217: Troubleshooting

    Om ez38 us 1.1 * ez38b800.Fm 8-1 8 8 troubleshooting notice contact a wacker neuson service center in case of malfunctions or signs that are not listed in the following tables or that persist after maintenance on or with the machine has been performed correctly. 8.1 diesel engine malfunctions malfun...

  • Page 218: 8.2

    8-2 om ez38 us 1.1 * ez38b800.Fm 8 8.2 malfunctions of the traveling drive 8.3 malfunctions of the hydraulic system malfunction/sign possible cause remedy see machine does not stay on track, machine pulls to the right or left wrong track tension tighten tracks correctly 7-51 foreign bodies (stones, ...

  • Page 219: 8.4

    Om ez38 us 1.1 * ez38b800.Fm 8-3 8 8.4 malfunctions of the electrical system malfunction/sign indicator light possible cause remedy see switching to high or normal speed is not possible. Malfunctioning fuse check the fuse 9-4 working light or horn does not operate. -- malfunctioning fuse check the f...

  • Page 220: 8.5

    8-4 om ez38 us 1.1 * ez38b800.Fm 8 8.5 troubleshooting the air conditioning 8.6 malfunctions of attachments no malfunctions specified. Malfunction/sign possible cause remedy see fan does not run malfunctioning fuse check the fuse 9-4 electrical error have the error repaired by a wacker neuson servic...

  • Page 221: Specifications

    Om ez38 us 1.1 * ez38t900.Fm 9-1 9 9 specifications 9.1 models and trade names 9.2 engine machine model/machine designation trade name e07-02 ez38 engine ez38 product yanmar diesel engine type 3tnv88-bpns design water-cooled 4 stroke diesel engine number of cylinders 3 displacement 1642 cm 3 (100.2 ...

  • Page 222: 9.3

    9-2 om ez38 us 1.1 * ez38t900.Fm 9 9.3 traveling drive/axles 9.4 brakes see travel lever 9.5 tracks 9.6 steering system see travel lever engine ez38 product yanmar diesel engine type 3tnv88f-epns design water-cooled 4 stroke diesel engine number of cylinders 3 displacement 1642 cm 3 (100.2 in 3 ) no...

  • Page 223: 9.7

    Om ez38 us 1.1 * ez38t900.Fm 9-3 9 9.7 operating hydraulics speed operating hydraulics ez38 pump double variable displacement + twin gear pump 16 + 16 + 10.5 + 4.5 cm 3 (0.98 + 0.98 + 0.64 + 0.27 in 3 ) flow rate 40 (p1) + 40 (p2) + 26.3 (p3) + 11.3 (p4) l/min at 2500 rpm (10.6 + 10.6 + 6.9 + 3 gal/...

  • Page 224: 9.8

    9-4 om ez38 us 1.1 * ez38t900.Fm 9 9.8 electrical system electrical components fuses the main fuse box is located at the upper left in the engine compartment. The fuses are located at the left under the seat. Ez38 alternator 12 v 55 a starter 12 v 1.7 kw (2.3 hp) battery (according to din en 50342, ...

  • Page 225

    Om ez38 us 1.1 * ez38t900.Fm 9-5 9 relays the relays are located at the upper left in the engine compartment. Bulbs powertilt (option) v1 k8 k9 fig. 276 k6 k5 fig. 276 k58 k17 k7 relays ez38 k5 preheating k6 preheating time lag relay k7 starting relay k8 cutoff solenoid time lag relay k9 pick-up con...

  • Page 226: 9.9

    9-6 om ez38 us 1.1 * ez38t900.Fm 9 9.9 tightening torques general tightening torques property class 8.8 10.9 12.9 8.8 10.9 screw dimen- sions screws according to din 912, din 931, din 933 etc. Screws according to din 7984 nm (ft.Lbs.) nm (ft.Lbs.) nm (ft.Lbs.) nm (ft.Lbs.) nm (ft.Lbs.) m5 5.5 (4) 8 ...

  • Page 227: 9.10 Coolant

    Om ez38 us 1.1 * ez38t900.Fm 9-7 9 9.10 coolant compound table 9.11 noise emissions information measurements performed on asphalted surface. Outside temperature 1 1. Use the 1:1 concentration for warm outside temperatures, too, to ensure protection against corrosion, cavitation and deposits. Water c...

  • Page 228: 9.12 Vibration

    9-8 om ez38 us 1.1 * ez38t900.Fm 9 9.12 vibration vibration values indicated in m/s². Directive 2002/44/ec of european parliament and coucil on minimum health and safety requirements regarding exposure of workers to risks arising from physical agents (vibration). Indications on hand-arm vibration ha...

  • Page 229

    Om ez38 us 1.1 * ez38t900.Fm 9-9 9 directives on reduction of vibration values in earth moving machines: • perform correct adjustments and maintenance on or with the machine on the machine. • avoid jerky movements during machine operation. • keep slopes in a perfect condition. Whole-body vibration c...

  • Page 230

    9-10 om ez38 us 1.1 * ez38t900.Fm 9 the harmonized data comply with measurements made by international institutes, organizations and manufacturers. This publication offers information on the calculation of whole-body vibrations for operators of earth moving machines. This method is based on vibratio...

  • Page 231: 9.13 Weight

    Om ez38 us 1.1 * ez38t900.Fm 9-11 9 9.13 weight machine weight information the actual machine weight depends on the selected options and must be read off the type label. Add the weight of all subsequently installed equipment to the weight of the machine. Weight indications can vary by +/ − 2 %. Weig...

  • Page 232

    9-12 om ez38 us 1.1 * ez38t900.Fm 9 excavator forces according to iso 6015 ground clearance/ground pressure ez 38 max. Tearout force (short stick) 17.8 kn (4,002 lbf) max. Tearout force (long stick) 15.8 kn (3,552 lbf) max. Breakout force at bucket tooth 32 kn (7,194 lbf) ez38 ez38 vds ground cleara...

  • Page 233: 9.14 Payload/stability

    Om ez38 us 1.1 * ez38t900.Fm 9-13 9 9.14 payload/stability safety instructions – lift capacity table the values of the lift capacity table apply to normal operation (excavating, for example). The values of the stability table apply to lifting gear applications. Danger crushing hazard due to tipping ...

  • Page 234

    9-14 om ez38 us 1.1 * ez38t900.Fm 9 legend all table values specified in kg (lbs), in horizontal position on firm and level ground without bucket or attachment (for example hammer, etc.). The machine’s lift capacity is restricted by the hydraulic output and the hydraulic system’s stabilizing feature...

  • Page 235

    Om ez38 us 1.1 * ez38t900.Fm 9-15 9 calculation basis: according to iso 10567. Setting pressure on boom hydraulic cylinder: 22500 kpa (3263 psi) the lift capacity applies to machines under the following conditions: • lubricants and engine/machine fluids at the mandatory levels. • full fuel tank. • c...

  • Page 236

    9-16 om ez38 us 1.1 * ez38t900.Fm 9 lift capacity table ez38 lift capacity table ez38 (short stick) lift capacity table ez38 long stick (option) 4.0 m (13'-1 ″ ) 3.0 m (9'-10") 2.0 m (79 in) 3.0 m (9'-10") 753 (1,660) 492 (1,085) 412 (908) 736 (1,623) 499 (1,100) 420 (926) -- -- -- -- -- -- 2.0 m (7...

  • Page 237

    Om ez38 us 1.1 * ez38t900.Fm 9-17 9 lift capacity table ez38 short stick and extra weight (option) lift capacity table ez38 long stick (option) and extra weight (option) 4.0 m (13'-1 ″ ) 3.0 m (9'-10") 2.0 m (79 in) 3.0 m (9'-10") 753 (1,660) 550 (1,213) 473 (1,043) 736 (1,623) 558 (1,230) 481 (1,06...

  • Page 238

    9-18 om ez38 us 1.1 * ez38t900.Fm 9 lift capacity table ez38 vds (short stick) lift capacity table ez38 long stick vds (option) 4.0 m (13'-1 ″ ) 3.0 m (9'-10") 2.0 m (79 in) 3.0 m (9'-10") 740 (1,631) 529 (1,166) 454 (1,001) 730 (1,609) 546 (1,204) 470 (1,036) -- -- -- -- -- -- 2.0 m (79 in) 769 (1,...

  • Page 239

    Om ez38 us 1.1 * ez38t900.Fm 9-19 9 lift capacity table ez38 vds and extra weight (short stick) lift capacity table ez38 long stick vds and extra weight (option) 4.0 m (13'-1 ″ ) 3.0 m (9'-10") 2.0 m (79 in) 3.0 m (9'-10") 740 (1,631) 587 (1,294) 514 (1,133) 730 (1,609) 605 (1,334) 531 (1,171) -- --...

  • Page 240

    9-20 om ez38 us 1.1 * ez38t900.Fm 9 safety instructions – stability table the values of the stability table (load diagram) apply to lifting gear applications. Danger crushing hazard due to tipping over of machine! Will cause severe injuries or death. ► never exceed the weight and mass values specifi...

  • Page 241

    Om ez38 us 1.1 * ez38t900.Fm 9-21 9 legend authorized lift capacity applies to entire swiveling range of 360°. All table indications in kg (lbs) and horizontal position on firm and level ground without bucket or exchangeable attachment. The machine’s lift capacity is restricted by the settings of th...

  • Page 242

    9-22 om ez38 us 1.1 * ez38t900.Fm 9 cabin or canopy, without extra weight cabin or canopy, with extra weight.

  • Page 243

    Om ez38 us 1.1 * ez38t900.Fm 9-23 9 vds cabin or canopy, without extra weight vds cabin or canopy, with extra weight.

  • Page 244: Dimensions

    9-24 om ez38 us 1.1 * ez38t900.Fm 9 dimensions overview ez38.

  • Page 245

    Om ez38 us 1.1 * ez38t900.Fm 9-25 9 ez38 a height 2500 mm (98 in) b1 cabin width 990 mm (39 in) b2 upper carriage width 1600 mm (63 in) b3 travel gear width 1740 mm (68 in) c1 transport length (short stick) 4800 mm (15'-9'') c2 transport length (long stick) 4825 mm (15'-10'') d1 max. Digging depth (...

  • Page 246

    9-26 om ez38 us 1.1 * ez38t900.Fm 9 overview ez38 vds.

  • Page 247

    Om ez38 us 1.1 * ez38t900.Fm 9-27 9 ez38 vds a height 2570 mm (8'-5'') b1 cabin width 990 mm (39 in) b2 upper carriage width 1600 mm (63 in) b3 travel gear width 1740 mm (68 in) c1 transport length (short stick) 4750 mm (15'-7'') c2 transport length (long stick) 4790 mm (15'-9'') d1 max. Digging dep...

  • Page 248

    9-28 om ez38 us 1.1 * ez38t900.Fm 9 notes:.

  • Page 249: Index

    Om ez38 us 1.1 * ez38us1_1six.Fm s-1 index index numerisch 3rd control circuit – aux ii ................................... 5-29 a abbreviations ......................................................... 1-3 accelerator actuation ........................................... 5-15 adding coolant ..........

  • Page 250

    S-2 om ez38 us 1.1 * ez38us1_1six.Fm e easy lock ............................................................. 5-32 ec declaration of conformity .............................. Eg-1 electrical components ............................................ 9-4 electrical system .................................

  • Page 251

    Om ez38 us 1.1 * ez38us1_1six.Fm s-3 m machine overview .................................................. 3-1 machine preservation ........................................... 7-54 machine weight .................................................... 9-11 maintenance (responsibilities and prerequisite...

  • Page 252

    S-4 om ez38 us 1.1 * ez38us1_1six.Fm t threaded fittings and attachments ....................... 7-21 tightening the tracks ............................................ 7-51 tightening torques .................................................. 9-6 tilting the upper carriage ............................

  • Page 253

    Wacker neuson linz gmbh keep abreast of the latest technical developments and constantly improve their products. For this reason, we may from time to time need to make changes to diagrams and descriptions in this documentation which do not reflect products which have already been delivered and which...

  • Page 254

    Wacker neuson corporation p. O. Box 9007 menomonee falls, wi 53052-9007 telephone: (262) 255-0500 fax: (262) 255-0550 telephone: (800) 770-0957 www.Wackerneuson.Com wacker neuson linz gmbh flughafenstr. 7 a-4063 hörsching phone: +43 (0) 7221 63000 fax: +43 (0) 7221 63000-2200 e-mail: office.Linz@wac...