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Northern NorTrac 70XTC Owner's Manual

Summary of NorTrac 70XTC

  • Page 1

    Nortrac 70xtc tractor owner’s manual sold by northern tool & equipment, inc. P.O. Box 1299 burnsville, mn 55337 tel.: 1-800-222-5381 www.Northerntool.Com yfxt70oman.

  • Page 2

    Nortrac 70xtc tractor product identification data sheet product part number product model machine serial number chassis serial number engine model engine serial number date of purchase where purchased/contact information owner name complete this form carefully at purchase. All sn’s in this form shou...

  • Page 3

    User notices thank you thank you for purchasing a nortrac tractor from northern tool + equipment company. We value you as a customer and wish you many years of safe and satisfied use of your tractor. Using your owner’s manual this owner’s manual is an important part of your tractor and should remain...

  • Page 4

    Overview this manual describes safety precautions as well as running-in, proper usage, technical maintenance, adjustment, faults and troubleshooting methods for various parts of the nortrac xtc tractors. The manual gives an in-depth look and should be used as a reference tool for owners and maintena...

  • Page 5

    Table of contents table of contents 1. Safety precautions .................................................................................................................................... 1 1.1 safety rules and notices of use ..........................................................................

  • Page 6

    Table of contents 4.5 brake adjustment and maintenance ........................................................................................................ 72 4.6 steering system adjustment and maintenance ........................................................................................ 7...

  • Page 7

    Safety precautions 1 1. Safety precautions 1.1 safety rules and notices of use reading prior to use 1 the instructions for use, maintenance, and the safety warning identifiers should be fully read and understood. 2. The correct usage and operating method should be observed. 3. Local traffic rules an...

  • Page 8

    Safety precautions 2 waste oil disposal 1 ． used machine oil is a hazardous waste. Dispose of it properly. 2 ． the used acid from the battery is also a hazardous waste. Dispose of it properly. Fig.1-5 waste oil disposal hydraulic line leaks do not use your hand to check for leaks in the high-pressur...

  • Page 9

    Safety precautions 3 emergency procedures 1. In case of a brake failure, hold the steering wheel firmly, wait until the tractor has come to a complete stop and then shut down the engine. 2. If the steering malfunctions, brake immediately and shut down the engine. 3. If fire should occur, immediately...

  • Page 10

    Safety precautions 4 caution: avoid tipping. 10. When crossing or going under a bridge or going through a tunnel, pay full attention to the load height. 11. Use the lowest gear with the clutch enabled on a down slope. Never put the tractor in neutral and coast downhill as this can cause instability....

  • Page 11

    Safety precautions 5 never approach the pto shaft when it is running. Never take sud den turns when the pto shaft is under load, as this can damage the universal joint or the pto shaft. When the pto shaft is not in use, the pto lever should be returned to the neutral position. 3. After parking and b...

  • Page 12

    Safety precautions 6 clutch and power train. To increase work efficiency, the power supply should never be shut off during a turn, and the lifting height must be maintained at 200 mm. (7.88 in.) above the ground. 4. Hanging farm implements can shift tractor weight. They should be low to the ground b...

  • Page 13

    Safety precautions 7 during machine operation, keep a safe distance from the hot surface of the machine, as it can cause serious burns. Location: outer side of damper, water tank flank. Fig. 1-10 safety warning identifier please keep a safe distance from the tractor when it operating, to avoid any p...

  • Page 14

    Safety precautions 8 do not open or dismantle the safety hood and keep your hands away from the engine when it is running. Location: on the engine hood. Fig. 1-15 safety warning identifier always start the engine from a secure position in the driver’s seat. Location: in front of the instrument panel...

  • Page 15

    Safety precautions 9 please follow the requirements for fuse connections, otherwise this may cause damage to the electric components or start a fire. Location: near the electric fuse box. Fig. 1-19 fuse safety warning symbol for battery service, carefully read the instructions in order to understand...

  • Page 16: Shear And Cutting Points

    Safety precautions 10 preventing farm machine hazards the following article describes important general safety precautions for machinery such as the nt-204c/nt-254 tractor. It is reprinted here with permission from professor thomas l. Bean, safety leader and professor, department of food, agricultur...

  • Page 17: Pinch Points

    Safety precautions 11 both shear and cutting points are created on machinery designed to cut, such as harvesters, and on those that are not designed to cut, such as augers. They are hazardous because of their cutting force and they often move so rapidly that they may not be visible, so it is easy to...

  • Page 18: Crush Points

    Safety precautions 12 or if the shaft is nicked. Ends of shafts that protrude beyond bearings are also dangerous. Universal joints, keys and fastening devices can also snag clothing. Check all equipment for potential wrap points and, if possible, shield those that can be shielded. Replace any damage...

  • Page 19: Springs

    Safety precautions 13 springs compressed springs (fig. 4 below) will expand with great force when released, and springs that are stretched will contract rapidly when released. Know what direction a spring will move and how it might affect another machine part when released, and stay out of its path....

  • Page 20

    Operation description 14 2. Operating instructions note: operating the tractor properly will result in maximum performance efficiency, reducing tractor wear and helping to prevent accidents. 2.1 commonly used identifiers table 2-1 common symbols symbols definition symbols definition symbols definiti...

  • Page 21

    Operation description 15 2.2 product description the following information will help you use, maintain, adjust and troubleshoot the 70xtc tractor. This series of wheeled tractor are medium-sized tractors that can be used in a variety of land types. The tractors have a compact structure and are easy ...

  • Page 22

    Operation description 16 tractor instrumentation the instrument panel includes operating indicators for the electrical system such as the engine tachometer, engine coolant temperature gauge, fuel gauge, oil pressure gauge, engine oil pressure warning light, charge warning light, headlight on/off ind...

  • Page 23

    Operation description 17 fuel gauge the fuel gauge indicates the level of diesel fuel in the fuel tank. Direction of the pointer: rightmost position: indicates that fuel tank is filled. Leftmost position: indicates that there is not enough fuel in the tank and it should be filled immediately. Figure...

  • Page 24

    Operation description 18 important notes: before starting the engine turn the ignition switch to on. This turns on the engine warning lights. Check if the above two lights are illuminated. If they are not illuminated, the bulbs may be damaged or the circuit may be faulty. Troubleshoot immediately. H...

  • Page 25

    Operation description 19 headlight dimmer switch ― 1‖ position: headlights are on low beam. ―0‖ position: spare. ―2‖ position: headlights are on high beam when light switch is in ―2‖ position. This switch works with the headlight/taillight switch. The headlights must be turned on before they can be ...

  • Page 26

    Operation description 20 hazard warning switch the hazard warning switch should be used in case of a tractor malfunction where the tractor is stopped in a potentially dangerous area. ―1‖ position: flashers on. ―0‖ position: flashers off. Figure 2-19 warning flashers switch turn signal indicators swi...

  • Page 27

    Operation description 21 2.4 starting the engine important issues: 1. Before starting the tractor, inspect it for damage or loose parts that could cause an accident. 2. Check the radiator regularly and make sure that you have a clean water/antifreeze mix to avoid overheating of the engine. 2.4.1 eng...

  • Page 28

    Operation description 22 2.4.1.1 check the oil and water level and related components. Check the engine oil pan, the gearbox, the rear axle and lube oil level for the hydraulic system. There should be enough fuel in the fuel tank. Antifreeze should be added to the cooling system, if necessary. Impor...

  • Page 29

    Operation description 23 steering oil cylinder maintenance the steering oil cylinder is located under the cover on the front of the tractor. It should be filled when low. Figure 2-26 steering oil cylinder maintenance 2.4.1.2 fuel tank sediment cup switch for proper sediment cup switch position, see ...

  • Page 30

    Operation description 24 starting the electromotor note: before starting the engine, the main and auxiliary gear shift levers and front drive control handle need to be in the neutral position and the distributor control handle needs to be set in the lowering position to prevent the tractor from star...

  • Page 31

    Operation description 25 starting the engine in low temperatures (below 40 f): when starting the tractor in low temperatures (below 40 f), use the engine preheater. Put the fuel throttle lever in the one-quarter throttle position, turn the key clockwise to h position and leave it on h for 15–20 seco...

  • Page 32

    Operation description 26 warning : 1. When running the tractor at high speed, never use the single-side brake for sharp turns. Use both brake pedals. If you hear an abnormal noise from the front wheel, the steering wheel needs to be adjusted so that you do not cause damage to the hydraulic steering ...

  • Page 33

    Operation description 27 2.8 shifting gears with optional 10+10 shuttle type gear shift (only used in tractors with shuttle gear shift 10+10) figure 2-29 10+10 gear shift gear lever shift description the tractor transmission gears can be engaged with three control levers: the shuttle shift, the main...

  • Page 34

    Operation description 28 important issues : 1. When the engine is in idle, step on the clutch pedal to disengage the clutch. This will help you to avoid damaging gears in the gearbox. 2. Always step on the clutch before shifting any of the gear shift levers. 3. Never shift into reverse until the tra...

  • Page 35

    Operation description 29 release the clutch pedal slowly. After the tractor moves a little, immediately pull the front drive axle control handle backward to change the two-wheel drive into four-wheel drive. Disconnecting the front axle drive step on the clutch pedal. Push the front drive axle contro...

  • Page 36

    Operation description 30 2.12 stopping the tractor and engine shutdown procedure 1. Throttle down to decrease the tractor’s running speed. 2. Step on the clutch pedal and then the brake pedal. When the tractor stops, set the shift lever in to the neutral position. The auxiliary shift lever (high/low...

  • Page 37

    Operation description 31 during field operations, the air pressure of the tire should be appropriately lower than when running on the road. Tire pressure is best checked under normal temperatures. Checking a tire when it is hot can result in an incorrect measurement. When driving the tractor, avoid ...

  • Page 38

    Operation description 32 warning : before removing the rear wheel, with rear counterweights, from the tractor, first remove the counterweight from the tire to avoid an accident or injury. 2.14.2 front counterweight use in order to adjust the relation between front and rear axle loads of the tractor,...

  • Page 39

    Operation description 33 note ： 1. For safety, the seat should not be adjusted when the tractor is in motion. 2. Making the seat too soft can make running the tractor on uneven surfaces particularly challenging and cause a loss of sight lines. 2.15 hydraulic suspension, pto, and electrical system op...

  • Page 40

    Operation description 34 2.16.3 application of the hydraulic output and lock turn the adjustment valve (b) in a counterclockwise direction until the valve is closed. This will also close the adjustment valve on the inlet and outlet of the oil cylinder. The male connector on the quick change coupler ...

  • Page 41

    Operation description 35 2.16.5 use of multiway valve shut off the engine. Put the lifter in the lowering position. Move the hydraulic output valve operation handle forward and backward, in order to eliminate the pressure in the hydraulic quick disconnect. Remove the seal cover of the quick disconne...

  • Page 42

    Operation description 36 2.16.6 adjustment of the hydraulic lift system when plowing, in order to keep the tilling depth of all the plowshares consistent from beginning to end, the longitudinal and horizontal level adjustments need to be used. Longitudinal level adjustment: adjust the length of the ...

  • Page 43

    Operation description 37 2.16.7 sway bar adjustment the sway bars are mainly used to prevent impact on the rear wheels of the tractor caused by an overlarge swing of the lower tie rod when the tractor turns around at the end of a field with a lifted farm implement in tow. When the farm implements ar...

  • Page 44

    Operation description 38 figure 2-41 power output device operation 1. High gear 2. Neutral gear 3. Low gear 2.16.8 power take off (pto) shaft use to connect and disconnect power to the power take off (pto) shaft the double-acting clutch, the pto gear shift handle, and the pto disconnect control hand...

  • Page 45

    Operation description 39 2.16.9 electrical equipment use the electrical system of the 70xtc series tractor uses a 12v double wire system with a negative ground. 2.16.9.1 battery the battery is used to store the electrical energy produced by the alternator. The battery can then supply electrical powe...

  • Page 46

    Operation description 40 2.16.9.4 auxiliary electrical equipment the fuse box: has 15 fuses, total, 7 for normal use, and the others for spares. Fuses are used to protect electrical equipment. Replace burned out fuses immediately. Each fuse’s rating should coincide with the requirements on the elect...

  • Page 47

    Operation description 41 2.17.1.2 locking the tractor hood pull the hood down, either directly or with the strap that keeps it from opening too far. When the hood lowers into the right position it will automatically lock in place. Figure 2-43 locking the tractor hood 2.17.2 instrument console the el...

  • Page 48

    Operation description 42 figure 2-46 door diagram 1. Door key 2. Door lock 3. Bracket 4. Fastening screw 5. Start handle 6. Door handle 2.17.4 cab doors the door has a contoured frame of steel tubing that holds a large glass window. When opening the door, turn the key (1) clockwise. Remove the key, ...

  • Page 49

    Operation description 43 figure 2-50 rear window 1. Handle 2. Air spring 2.17.7 cab rear window the tractor cab rear window is a semi-automatic upward opening type. There are two opening positions; normal and maximum. ● normal position : rotate the handle (1). When the front part of the handle protr...

  • Page 50

    Operation description 44 individual ventilation control close the water inlet/outlet switch of the engine heater. Close the compressor switch on the left side of the control plate. Adjust the airspeed by using the switch in the middle of the operator panel for outside vented air. Figure 2-51 air con...

  • Page 51

    Operation description 45 2.18.1 break-in preparations check the exterior bolts and nuts of the tractor, and tighten them if necessary. Fill each lubrication point with grease according to the lubrication chart. Check the oil level in the engine oil pan, transmission,-rear axle, lifter, front axle an...

  • Page 52

    Operation description 46 2.18.5 break-in – no load after breaking-in with the power output shaft and the hydraulic suspension, the entire tractor should be run in. During idle break-in, make turns at low speed using the single-side brake and also test the emergency brake at high speed. The break-in ...

  • Page 53

    Operation description 47 during break-in, pay attention to the following: check to make sure that the electrical equipment and the readings for various instruments are normal. Make sure that the engine is running normally. Check to see that the clutch engages smoothly, and disengages completely. Mak...

  • Page 54

    Operation description 48 7. Check the front wheel toe-in and the free stroke of the clutch/brake pedal, and adjust if necessary. 8. Check and tighten all of the exterior screws, bolts and nuts. Important note : the length of clutch release pull rod should be checked and adjusted frequently to ensure...

  • Page 55

    Operation description 49 2.19 tractor common faults and troubleshooting 2.19.1 clutch faults and troubleshooting table 2-4 clutch faults and troubleshooting fault causes solutions the clutch slips (1) the clutch plate and pressure plate are dirty or greasy (2) the clutch plate is excessively worn or...

  • Page 56

    Operation description 50 2.19.2 gearbox fault and troubleshooting table 2-5 gearbox faults and troubleshooting fault causes solutions putting the tractor into gear is difficult or impossible (1) clutch has not disengaged completely (2) gearshift interlocking rod is too long (3) the shift lever fork ...

  • Page 57

    Operation description 51 2.19.3 rear axle faults troubleshooting table 2-6 rear axle faults and troubleshooting fault causes solutions increased noise in the central drive (1) the bearing play of the small conical gear is too large (2) gear engagement is abnormal (3) the bearing of the conical gear ...

  • Page 58

    Operation description 52 or worn unevenly (3) the air pressure of the two rear tires is not the same according to the specifications brakes do not completely disengage (1) brake pedal free play is too small (2) brake return spring failure (3) inadequate clearance between brake shoes (4) brake pedal ...

  • Page 59

    Operation description 53 2.19.6 hydraulic steering system faults and troubleshooting table 2-9 steering system and running system faults and troubleshooting fault causes solutions free stroke of steering system is too large (1) steering gear thrust bearing worn (2) steering gear screw, nut and ball ...

  • Page 60

    Operation description 54 heavy steering (1) the oil supply to the gear oil pump is insufficient, or the gear oil pump leaks inside or the filter screen in the steering oil tank is blocked. The steering is light at low speed and heavy high at high speed (2) erratic steering cylinder movement when the...

  • Page 61

    Operation description 55 steering wheel does not return to neutral position when steering (1) steering cylinder leaks oil (2) in the neutral position, when the oil pressure is too high or the steering wheel stops turning, the steering cylinder will not return center (neutral) (3) steering shaft and ...

  • Page 62

    Operation description 56 farm implements slowly drop after being lifted, and the descent becomes faster after turning off the engine (1) the tightness of the check valve in the hydraulic flow hydraulic flow distributor is poor (2) the lowering valve is not sealed tightly (3) the oil cylinder safety ...

  • Page 63

    Operation description 57 2.19.8 starter faults and troubleshooting table 2-11 starter system faults and troubleshooting fault causes solutions starter does not turn over (1) battery capacity is insufficient (2) battery terminal is dirty (3) cable connection is loose (4) the wires in control circuits...

  • Page 64

    Operation description 58 2.19.9 alternator faults and troubleshooting table 2-12 alternator faults and troubleshooting fault causes solutions the alternator does not generate electricity (1) wiring is wrong, broken, and/or making poor contact (2) rotor circuit broken (3) rectifier diode damaged (4) ...

  • Page 65

    Operation description 59 2.19.11 instrument faults and troubleshooting table 2-14 instruments faults and troubleshooting fault causes solutions the water temperature gauge always indicates a low temperature (1) break in the circuit or the plug is making poor contact (2) the water temperature sensor ...

  • Page 66

    Accessories and consumables 60 3. Accessories and consumables 3.1 accessories tractor accessories include the heater, interior decoration, floor mats, swing traction rod, etc. 3.1.1 heater the tractor cab heater is in the top front of the cab. There is a heater switch on the heater that turns the he...

  • Page 67

    Accessories and consumables 61 3.1.5 air conditioner the air conditioner is located between the headliner of the cab roof cab roof panel. Air conditioner controls are located on the left side of the headliner, above the driver. Air supply vents for the ac unit are also in the headliner. The ac unit ...

  • Page 68

    Accessories and consumables 62 sequence no. Code description quantity/set remark 13 ft65t.45.842 right side of rear lower window 1 14 ta700.451-01 front- left window glass 1 15 ta700.451-02 front-right window glass 1 16 ta700.451.2-01 left door glass 1 17 ta700.451.3-01 right door glass 1 18 ft65.45...

  • Page 69

    Maintenance instructions 63 4. Maintenance instructions 4.1 technical maintenance procedures technical maintenance includes a series of procedures, such as regularly cleaning, checking, lubricating, tightening, and adjusting every part of the tractor and replacing parts when necessary. Regular maint...

  • Page 70

    Maintenance instructions 64 4.1.1 technical maintenance for every shift (every 10 work hours) 1. Remove the dust, oil and dirt from the tractor, and clean the air filter if working in dusty conditions. 2. Check and tighten (if necessary) each fastener outside the tractor, especially the fastening nu...

  • Page 71

    Maintenance instructions 65 4.1.3 technical maintenance for every 250 work hours 1. 1. Perform all technical maintenance required after 50 work hours. 2. 2. Lubricate all grease fittings according to table 4-1. 3. 3. Change the engine oil and the oil filter. 4. 4. Clean the air filter and replace th...

  • Page 72

    Maintenance instructions 66 4.1.5 technical maintenance for every 1000 work hours 1. Perform all technical maintenance required for every 500 work hours. 2. Change the hydraulic system oil. 3. Flush cooling system and radiator. Refill with a 50/50 water/anti-freeze mixture. 4. Clean the transmission...

  • Page 73

    Maintenance instructions 67 3. At the start of every shift start the engine in accordance with winter starting procedures. 4. In order to protect the tractor and ensure that the engine is easy to start, it is recommended that the tractor be parked in an insulated machine shed or garage during cold p...

  • Page 74

    Maintenance instructions 68 figure 4-1 adjustment on clutch pedal free path 1. Lock nut 2. Steering rod assembly filter core 22 front- drive axle end-transmission check oil level 2 400 fill if necessary 23 grease cup for four-wheel drive main pin fill lube grease 2 400 24 front -drive axle different...

  • Page 75

    Maintenance instructions 69 4.2.1.2 clutch fingers adjustment when the previous adjusement does not meet the requirements of 35–40 mm. Of clutch pedal free travel, it means that the throwout bearing has moved backward and is sitting tight on the carrier. The following adjustment inside the clutch sh...

  • Page 76

    Maintenance instructions 70 4.2.1.4 tractor overhaul clutch adjustment and assembly there is a group of crescent shaped spacers between the clutch plate and clutch cover, as well as between the engine flywheel and auxiliary (pto) clutch. During tractor overhaul, if the main/auxiliary friction discs ...

  • Page 77

    Maintenance instructions 71 4.3.1 checking transmission and rear axle differential oil level the transmission and the rear axle differntial share the same oil sump. The sump uses a transhydraulic oil. The position of the oil filling port on the lifter case is shown in figure 4-6. When checking the o...

  • Page 78

    Maintenance instructions 72 4.4.1 rear axle maintenance the main drive/driven spiral bevel gear pair for the center drive should be replaced as a matching set. When applying the differential lock, the tractor should be driven in a straight line and steering wheel cannot be operated, otherwise, it wi...

  • Page 79

    Maintenance instructions 73 4.5.1.2 right/left brake friction discs total clearance adjustment if the total clearance between the right and left brake friction discs are different, and the difference is more than normal, the above-mentioned adjustment method may not be enough. At that time, the brak...

  • Page 80

    Maintenance instructions 74 4.6 steering mechanism adjustment and maintenance the tractor uses a separate hydraulic steering system consisting of a cycloid rotary valve, a full hydraulic steering gear, a steering oil cylinder, an oil tank, a track rod, a constant and overflow pump, and oil lines. Ne...

  • Page 81

    Maintenance instructions 75 4.7.4 four-wheel drive front axle right/left hub oil sump drain and fill when checking the oil level on the two front axle hubs, the tires should be turned to allow access to the oil drain and fill plugs on the hubs. The oil level should be near the top of the plug when t...

  • Page 82

    Maintenance instructions 76 4.9.1 tire inflation tire air pressure should be kept according to the regulations. Four-wheel drive type: both the front and rear tires are inflated to 0.11–0.14mpa (16-20 psi). When the drive wheel slips you need to shut down the tractor and troubleshoot immediately. Do...

  • Page 83

    Maintenance instructions 77 4.10.2 battery maintenance normally the maintenance-free battery does not require any special maintenance. Water does not have to be added to maintain the level of electrolyte since the battery is sealed. You can observe the power levels from the view hole in the battery:...

  • Page 84

    Maintenance instructions 78 4.10.3 front headlights the position of combined headlights is shown in figure 4-24. Figure 4-24 combined front head lamp position 4.10.4 taillight assembly the position of the rear lamp and tail lamp assembly (steering, position and braking) is shown in figure 4-25. Figu...

  • Page 85

    Maintenance instructions 79 4.10.6 top lights there are four top lights on the cab, which are located on the front upper and rear upper parts of the cab. The cab front top lights are shown in figure 4-27; the cab rear top lights are shown as figure 4-28. Figure 4-27 front top lights figure 4-28 rear...

  • Page 86

    Maintenance instructions 80 4.11.1 control handle and feedback lever adjustment install the lifter on the tractor, connect the hoses and fill the hydraulic oil reservoir. Mount the suspension bar and hang a load of approximately 200 ～ 300kg at the lower suspension point. Place the control handle in ...

  • Page 87

    Maintenance instructions 81 4.11.3 lifter height limiter procedure (for a double-acting oil cylinder system) 4.11.3.1 lifter height limiter function and structure diagram you can control the lift height of farm implements by adjusting the position of the limitor (see adjustment procedure). Refer to ...

  • Page 88

    Maintenance instructions 82 4.11.3.3 hydraulic suspension system oil use and maintenance the lifter cover is on the oil tank of the hydraulic suspension system. International standard hydraulic oil should be used according to the environment. Check every 50 hours to see if the oil level in the lifte...

  • Page 89

    Maintenance instructions 83 inside of the filter housing and the used safety filter element surface prior to reinstalling the filter element. Do not use compressed air to clean up the filter housing. Repair any holes immediately and log the repair into the machine service and maintenance record. Thr...

  • Page 90

    Electrical schematic 84.

  • Page 91

    Storage 85 5. Storage when the tractor is going to be out of use for an extended period of time (more than one month) it should be kept in a proper storage building. The storage facility should provide protection from the elements so as to keep the tractor clean and prevent rust and corrosion. Befor...

  • Page 92

    Storage 86 loosen the fan belt on the engine and remove it if necessary. Wrap the belt(s) securely and spray the pulley groove with a rust-proof agent. If possible, paint over all chips in the paint and cover non-painted metal parts with a preservative. Drain diesel fuel from the fuel tank or add di...

  • Page 93

    Storage 87 5.4 removing tractor from storage remove the grease used for anti-rusting. Reopen the various sealed up nozzles and clean the tractor. Check coolant, machine oil, and diesel fuel and lubricate all of the lubrication points according to the provisions. Remove any anti-rust agent in the bel...

  • Page 94

    Transportation 88 6. Transportation if the tractor is to be driven by the owner, local traffic regulations should be strictly observed with at least 180 feet of distance maintained between vehicles. If the tractor is being transported, the following procedures should be followed: 1. A smooth, level ...

  • Page 95

    Technical specifications 89 7. Technical specifications 7.1 four wheel drive tractor technical specifications table 7-1 4wd tractor technical specifications item unit nortrac 70xtc type -- wheeled 4x4 nominal traction power kn 15 maximum power of the pto shaft kw 46.4 o ut si de s ize length (includ...

  • Page 96

    Technical specifications 90 item unit nortrac 70xtc wheel the cab with the cab kg 1535 rear wheel without the cab kg 1720 with the cab kg 1870 counterweight front counterweight kg 240 rear counterweight kg 540 engine model of engine -- forced water cooled, vertical aligned four stroke engine number ...

  • Page 97

    Technical specifications 91 item unit nortrac 70xtc differential -- close 2 bevel planet gear final transmission -- mono-planet gearing r unni n g g ear s a nd u nder car ri ages frame assembly -- frameless front suspension -- rigid suspension front shaft/front axle -- double universal coupling, mon...

  • Page 98

    Technical specifications 92 item unit nortrac 70xtc hole width mm 51 b o tt o m s u sp en si o n p o in t joint hole mm φ28.7 width mm 45 plow depth adjusting modes -- common hoister: press adjustable, gear position regulated, force position mixed adjustable and floating controlled or force hoister:...

  • Page 99

    Technical specifications 93 item unit nortrac 70xtc start-up power kw 3.7 battery type 6-q-165 capacity a · h 165 voltage v(voltage) 12 amount -- 1 ele ct ri c a ppl iance i nst rum ent d evi ce light ing and si gnal d evi ce headlight -- double-filament bulb 45/40w(watt) (one piece, each for l/r) t...

  • Page 100

    Technical specifications 94 item unit nortrac 70xtc front drive axle l 11.5.

  • Page 101

    Disassembly and disposal 95 8. Disassembly and disposal after the machine reaches the end of its service life, for your personal s afety and the protection of the environment, please deliver it to the licensed company specialized in the disassembly and recycling of such products. The tractor should ...

  • Page 102: Limited Warranty

    Warranty term 96 9. Warranty terms limited warranty 4wd diesel tractor nortrac equipment is sold by nortrac; a division of northern tool & equipment company, inc. Nortrac will repair or replace, at its option, any part(s) thereof of the nortrac 4wd diesel tractor or compact crawler / bulldozer that ...

  • Page 103

    Warranty term 97 damages resulting from misuse, abuse, or neglect. Disclaimer of consequential damage: any implied warranty of merchantability or fitness for a particular purpose, to the extent that either may apply to any nortrac tractor or compact crawler / bulldozer, shall be limited in duration ...

  • Page 104

    98 10. Appendices 10.1 tractor fuel, oils and solutions the fuels, lubricants and solutions used on the tractor should conform to the regulations set forth in the table below. Table 10-1 tractor fuel, oils and solutions application locations of oils and solutions fuel, oils and solutions fuel tank i...

  • Page 105

    99 2. If the tractor is working under a blazing sun, the fuel tank should not be completely filled, as this will cause an overflow due to fuel expansion. If fuel overflows, it should be wiped up immediately. Important issues : the cooling system should use a 50/50 water/antifreeze mix in all seasons...

  • Page 106

    100 10.3 tractor roller bearings, needle bearings and steel ball specifications\ table 10-3 tractor rolling bearings, needle bearings and steel ball specification sn standard code name and model installation position quantity 1 gb/t 276 bearing 6211 front and rear ends of gearbox countershaft 3 bear...

  • Page 107

    101 sn standard code name and model installation position quantity 9 gb/t 308 steel ball 11.906 (15/32″) gearbox shift shaft 6 in oil filter base hole 1 steel ball 12 control lever of rear axle pto shaft １ steel ball 15 in oil filter base hole 1 steel ball 5 front axle rear pendulum shaft bearing se...

  • Page 108

    102 sn standard code name and model installation position quantity spigot joint of multi-way valve oil return pipe 1 o-ring 103×3.35g lifter cylinder cover 1 o-ring 11.8×3.55g lifter cylinder 1 o-ring 55×5.3g lift arm shaft of lifter 2 o-ring 100×5.3g lifter cylinder piston 1 o-ring 12.5×2.65g oil i...

  • Page 109

    103 distributed by northern tool & equipment co., inc. Burnsville, mn 55306-6936 made in china.

  • Page 110

    70 hp on line spare parts system fill in http://222.132.52.85:8080/ choose product model and code: choose “guest” choose english choose “parts catalogue”.

  • Page 111

    Then you can find the parts catalog and diagram of the tractor: ta704-2f461h2k ta60 serials then search here ta704-2f461h2k ta60 serials.

  • Page 112

    Ta60 serials ta704-2f461h2k.