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Barko Hydraulics
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930
Operator's Manual

Barko Hydraulics 930 Operator's Manual

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Manual is about: Mulcher

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Machine

Serial Number

The information and illustrations in this manual have

been approved as accurate at the time of printing.

However, the manual may contain information on

options not present on your loader. The right is reserved

by Barko Hydraulics,LLC to make changes and

improvements in it's product at anytime without notice or

obligation.

OPERATOR'S MANUAL

B A R K O

MULCHERS

111014

NOTE: The operating and safety instructions for a Mulching Attachment

are not included in this manual. See separate Mulching Attachment manual.

930/937 Mulcher

Power View operating instructions attached

B A R K O

H Y D R A U L I C S ,

L L C

1 Banks Avenue, Superior, WI 54880

phone: 715-395-6700 fax: 715-392-3931

website: www.barko.com email: barko@barko.com

OPERATORS: 800-00256 PARTS: 800-00257 SERVICE: 800-00258

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Summary of 930

Page 1
Machine serial number the information and illustrations in this manual have been approved as accurate at the time of printing. However, the manual may contain information on options not present on your loader. The right is reserved by barko hydraulics,llc to make changes and improvements in it's pro...
Page 2
Iiiii table of contents table of contents table of contents table of contents table of contents introduction introduction introduction introduction introduction ...................................................... ...................................................... ................................
Page 3
Page 3 page 3 page 3 page 3 page 3 930/937 mulcher (o) 800-00256 maintenance maintenance maintenance maintenance maintenance .................................................. .................................................. .................................................. .........................
Page 4
Page 4 page 4 page 4 page 4 page 4 930/937 mulcher (o) 800-00256 introductionintroductionintroductionintroductionintroduction.
Page 5
Page 5 page 5 page 5 page 5 page 5 930/937 mulcher (o) 800-00256 introduction introduction introduction introduction introduction your barko mulcher has been designed and manufactured with high quality materials and care in workmanship. This manual is intended as a permanent reference to aid profess...
Page 6
Page 6 page 6 page 6 page 6 page 6 930/937 mulcher (o) 800-00256 abbreviations and symbols abbreviations and symbols abbreviations and symbols abbreviations and symbols abbreviations and symbols explanations of other occurrences in this manual: explanations of other occurrences in this manual: expla...
Page 7
Page 7 page 7 page 7 page 7 page 7 930/937 mulcher (o) 800-00256 warning warning warning warning warning maximum pressures for this machine maximum pressures for this machine maximum pressures for this machine maximum pressures for this machine maximum pressures for this machine are as follows. Sett...
Page 8
Page 8 page 8 page 8 page 8 page 8 930/937 mulcher (o) 800-00256 barko hydraulics, barko hydraulics, barko hydraulics, barko hydraulics, barko hydraulics, l l c l l c l l c l l c l l c warranty warranty warranty warranty warranty barko hydraulics, l.L.C. ("barko") warrants to the distributor and/or ...
Page 9
Page 9 page 9 page 9 page 9 page 9 930/937 mulcher (o) 800-00256 the following is a list of ten important safety precautions and warnings you should read through the following is a list of ten important safety precautions and warnings you should read through the following is a list of ten important ...
Page 10
Page 10 page 10 page 10 page 10 page 10 930/937 mulcher (o) 800-00256 safety summary safety summary safety summary safety summary safety summary danger danger danger danger danger never approach power lines with any part of the never approach power lines with any part of the never approach power lin...
Page 11
Page 11 page 11 page 11 page 11 page 11 930/937 mulcher (o) 800-00256 warning warning warning warning warning do not operate or work on machine until you: do not operate or work on machine until you: do not operate or work on machine until you: do not operate or work on machine until you: do not ope...
Page 12
Page 12 page 12 page 12 page 12 page 12 930/937 mulcher (o) 800-00256 warning warning warning warning warning high pressure hydraulic fluid can penetrate skin high pressure hydraulic fluid can penetrate skin high pressure hydraulic fluid can penetrate skin high pressure hydraulic fluid can penetrate...
Page 13
Page 13 page 13 page 13 page 13 page 13 930/937 mulcher (o) 800-00256 warning warning warning warning warning any unauthorized welding, alterations, additions any unauthorized welding, alterations, additions any unauthorized welding, alterations, additions any unauthorized welding, alterations, addi...
Page 14
Page 14 page 14 page 14 page 14 page 14 930/937 mulcher (o) 800-00256 warning warning warning warning warning do not exceed 15 p.S.I. Nozzle pressure when do not exceed 15 p.S.I. Nozzle pressure when do not exceed 15 p.S.I. Nozzle pressure when do not exceed 15 p.S.I. Nozzle pressure when do not exc...
Page 15
Page 15 page 15 page 15 page 15 page 15 930/937 mulcher (o) 800-00256 pump drive pump drive pump drive pump drive pump drive parking brake parking brake parking brake parking brake parking brake hydraulic hydraulic hydraulic hydraulic hydraulic hoses hoses hoses hoses hoses battery battery battery b...
Page 16
Page 16 page 16 page 16 page 16 page 16 930/937 mulcher (o) 800-00256 c a b c a b c a b c a b c a b front front front front front frame frame frame frame frame tilt tilt tilt tilt tilt cylinders cylinders cylinders cylinders cylinders lift arms and lift arms and lift arms and lift arms and lift arms...
Page 17
Page 17 page 17 page 17 page 17 page 17 930/937 mulcher (o) 800-00256 operationoperationoperationoperationoperation.
Page 18
Page 18 page 18 page 18 page 18 page 18 930/937 mulcher (o) 800-00256 operator's station operator's station operator's station operator's station operator's station warning warning warning warning warning know the location and function of all controls before operating the machine. Know the location ...
Page 19
Page 19 page 19 page 19 page 19 page 19 930/937 mulcher (o) 800-00256 warning warning warning warning warning do not alter joystick control functions without factory authorization. Do not alter joystick control functions without factory authorization. Do not alter joystick control functions without ...
Page 20
Page 20 page 20 page 20 page 20 page 20 930/937 mulcher (o) 800-00256 control functions continued... Figure 3 figure 3 figure 3 figure 3 figure 3 figure 2 figure 2 figure 2 figure 2 figure 2 forward for forward for forward for forward for forward for high gear high gear high gear high gear high gear...
Page 21
Page 21 page 21 page 21 page 21 page 21 930/937 mulcher (o) 800-00256 control functions continued... Right right right right right pedal for pedal for pedal for pedal for pedal for t r a v e l t r a v e l t r a v e l t r a v e l t r a v e l forward forward forward forward forward figure 5 figure 5 f...
Page 22: Locked
Page 22 page 22 page 22 page 22 page 22 930/937 mulcher (o) 800-00256 control functions continued... Emergency door lock emergency door lock emergency door lock emergency door lock emergency door lock pin style lock control/servo power is activated when pin is located in right hole. When pin is loca...
Page 23
Page 23 page 23 page 23 page 23 page 23 930/937 mulcher (o) 800-00256 instrument panel overhead display gauges, switches and accessories gauges, switches and accessories gauges, switches and accessories gauges, switches and accessories gauges, switches and accessories 3 33 33 rear lights rear lights...
Page 24
Page 24 page 24 page 24 page 24 page 24 930/937 mulcher (o) 800-00256 1 ignition key switch ignition key switch ignition key switch ignition key switch ignition key switch turn switch to one of four positions: accessory, off, on or start. Start position is used to start engine. Once engine starts, l...
Page 25
Page 25 page 25 page 25 page 25 page 25 930/937 mulcher (o) 800-00256 operation of float fixed float (standard) control the locking switch on the dash , float, enables the float option. Pressing the lower left button on the right joystick activates the float. Pushing the same button again will de-ac...
Page 26
Page 26 page 26 page 26 page 26 page 26 930/937 mulcher (o) 800-00256 1 2 3 4 5 6 7 8 9 10 11 12 13 14 14b 14a 14c 14d 14e 14f 14g 14h 14i 12. 12. 12. 12. 12. Differential lock switch differential lock switch differential lock switch differential lock switch differential lock switch with switch in n...
Page 27
Page 27 page 27 page 27 page 27 page 27 930/937 mulcher (o) 800-00256 instrument panel continued... 1 11 11 on / off / mute on / off / mute on / off / mute on / off / mute on / off / mute button to switch the unit on/off and to mute the unit. 2 22 22 release button release button release button rele...
Page 28
Page 28 page 28 page 28 page 28 page 28 930/937 mulcher (o) 800-00256 engine protection system engine protection system engine protection system engine protection system engine protection system the engine protection system on electronically controlled engines is designed to prevent damage from prol...
Page 29
Page 29 page 29 page 29 page 29 page 29 930/937 mulcher (o) 800-00256 murphy power view operation murphy power view operation murphy power view operation murphy power view operation murphy power view operation the power view is a multifunction display that is tied in directly to the engine protectio...
Page 30
Page 30 page 30 page 30 page 30 page 30 930/937 mulcher (o) 800-00256 engine and transmission parameters engine and transmission parameters engine and transmission parameters engine and transmission parameters engine and transmission parameters the following are some of the engine and transmission p...
Page 31
Page 31 page 31 page 31 page 31 page 31 930/937 mulcher (o) 800-00256 murphy power view operation continued... Basic navigation basic navigation basic navigation basic navigation basic navigation 1. When menu menu menu menu menu is pressed, the main menu items are displayed. 2. Touching the arrow ke...
Page 32
Page 32 page 32 page 32 page 32 page 32 930/937 mulcher (o) 800-00256 murphy power view operation continued... 3. Certain menus have multiple pages of items. Scrolling past the top item or bottom item on the current page will reveal other menu items on additional pages. 4. When the desired item is h...
Page 33
Page 33 page 33 page 33 page 33 page 33 930/937 mulcher (o) 800-00256 murphy power view operation continued... Operation operation operation operation operation powerview menus (first time start up) powerview menus (first time start up) powerview menus (first time start up) powerview menus (first ti...
Page 34
Page 34 page 34 page 34 page 34 page 34 930/937 mulcher (o) 800-00256 murphy power view operation continued... Setting up the display setting up the display setting up the display setting up the display setting up the display the screen may be configured to display a single engine parameter (1-up di...
Page 35
Page 35 page 35 page 35 page 35 page 35 930/937 mulcher (o) 800-00256 murphy power view operation continued... 4-up display 4-up display 4-up display 4-up display 4-up display the 4-up display places the parameter data into four areas of the screen known as quadrants. Factory defaults for the 4-up d...
Page 36
Page 36 page 36 page 36 page 36 page 36 930/937 mulcher (o) 800-00256 murphy power view operation continued... Main menu options main menu options main menu options main menu options main menu options this section describes the features listed on the main menu of the powerview. These menu options ar...
Page 37
Page 37 page 37 page 37 page 37 page 37 930/937 mulcher (o) 800-00256 murphy power view operation continued... Auxiliary gage fault auxiliary gage fault auxiliary gage fault auxiliary gage fault auxiliary gage fault murphy’s pva gages can be attached to the powerview. If an auxiliary gage should fai...
Page 38
Page 38 page 38 page 38 page 38 page 38 930/937 mulcher (o) 800-00256 murphy power view operation continued... Modbus modbus modbus modbus modbus® setup setup setup setup setup 1. From the utilities menu, select modbus setup. 2. Select either the slave active (scada or remote modbus master) or maste...
Page 39
Page 39 page 39 page 39 page 39 page 39 930/937 mulcher (o) 800-00256 1 11 11 md3 control panel md3 control panel md3 control panel md3 control panel md3 control panel panel displays: attachment speed (in rpm) attachment flow (in gpm) attachment pressure (in psi) attachment rotation direction (cw or...
Page 40
Page 40 page 40 page 40 page 40 page 40 930/937 mulcher (o) 800-00256 instrument panels continued... 1 2 3 4 5 6 7 8 1. 1. 1. 1. 1. F1 f1 f1 f1 f1 - button description written above button. 2. 2. 2. 2. 2. F2 f2 f2 f2 f2 - button description written above button. 3. 3. 3. 3. 3. F3 f3 f3 f3 f3 - butto...
Page 41
Page 41 page 41 page 41 page 41 page 41 930/937 mulcher (o) 800-00256 instrument panels continued... 1. 1. 1. 1. 1. Flow setting flow setting flow setting flow setting flow setting - displays current maximum flow setting to the attachment in gallons per minute (gpm). 2. 2. 2. 2. 2. Pressure setting ...
Page 42
Page 42 page 42 page 42 page 42 page 42 930/937 mulcher (o) 800-00256 instrument panels continued... To change the pump flow, press f1, "adjust flow" button. The attachment pump flow screen will come up. To change the setting, use the up and down arrow keys to select flow setting in gpm. Press the o...
Page 43
Page 43 page 43 page 43 page 43 page 43 930/937 mulcher (o) 800-00256 instrument panels continued... To change the pump pressure, press f2, "adjust pressure" button. The attachment pump pressure screen will come up. To change the maximum pump pressure setting, use the up and down arrow keys to selec...
Page 44
Page 44 page 44 page 44 page 44 page 44 930/937 mulcher (o) 800-00256 instrument panels continued... The controls group screens allows you to make adjustments to several of the control functions. To access this screen, press the system screen button to get to the main menu. In the main menu press th...
Page 45
Page 45 page 45 page 45 page 45 page 45 930/937 mulcher (o) 800-00256 fault pid(p) code sid(s) spn(s) lamp fmi fmi reason effect (only when fault code is active) engine fault codes engine fault codes engine fault codes engine fault codes engine fault codes 111* s254 629 ecm internal hardware error. ...
Page 46
Page 46 page 46 page 46 page 46 page 46 930/937 mulcher (o) 800-00256 fault pid(p) code sid(s) spn(s) lamp fmi fmi reason effect (only when fault code is active) engine fault codes continued 234 p190 190 engine speed signal indicates engine speed has fuel to injectors disabled until engine speed fal...
Page 47
Page 47 page 47 page 47 page 47 page 47 930/937 mulcher (o) 800-00256 fault pid(p) code sid(s) spn(s) lamp fmi fmi reason effect (only when fault code is active) engine fault codes continued 328 s152 1348 engine ecm has detected a failure in the rear pumping low power. Engine may not run. Yellow 7 7...
Page 48
Page 48 page 48 page 48 page 48 page 48 930/937 mulcher (o) 800-00256 fault pid(p) code sid(s) spn(s) lamp fmi fmi reason effect (only when fault code is active) engine fault codes continued 444 s232 620 low voltage detected at oem harness sensor + 5 vdc sensors connected to this + 5 vdc supply (i.E...
Page 49
Page 49 page 49 page 49 page 49 page 49 930/937 mulcher (o) 800-00256 fuel reservoir - fill to proper fuel level, clean up any spills, repair any leaks. Hydraulic oil reservoir - fill to proper level, clean up any spills, repair any leaks. Hydraulic reservoir shut-off valves - valves must be open be...
Page 50
Page 50 page 50 page 50 page 50 page 50 930/937 mulcher (o) 800-00256 - safety is the operator's responsibility. As a trained operator, you should know all control functions, safety precautions and warnings before operating machine. Read the mulching attachment manual specific to each machine before...
Page 51
Page 51 page 51 page 51 page 51 page 51 930/937 mulcher (o) 800-00256 start-up procedure continued... Operating instructions and precautions continued... Operating instructions and precautions continued... Operating instructions and precautions continued... Operating instructions and precautions con...
Page 52
Page 52 page 52 page 52 page 52 page 52 930/937 mulcher (o) 800-00256 after performing the pre-start maintenance check pre-start maintenance check pre-start maintenance check pre-start maintenance check pre-start maintenance check list list list list list, ensure that throttle knob is in idle positi...
Page 53
Page 53 page 53 page 53 page 53 page 53 930/937 mulcher (o) 800-00256 shut-down procedure shut-down procedure shut-down procedure shut-down procedure shut-down procedure turn the throttle knob counter clockwise to decrease engine speed. Place the mulching attachment down to a secure position on the ...
Page 54
Page 54 page 54 page 54 page 54 page 54 930/937 mulcher (o) 800-00256 mulching attachment safety mulching attachment safety mulching attachment safety mulching attachment safety mulching attachment safety warning warning warning warning warning when using mulching attachment, all personnel when usin...
Page 55
Page 55 page 55 page 55 page 55 page 55 930/937 mulcher (o) 800-00256 transporting safely transporting safely transporting safely transporting safely transporting safely - know the measurements of machine both on and off the trailer. Be sure machine is within legal limits for highway transporting. -...
Page 56
Page 56 page 56 page 56 page 56 page 56 930/937 mulcher (o) 800-00256 towing with engine running towing with engine running towing with engine running towing with engine running towing with engine running the barko 930/937 mulcher tractors can be towed when the engine is not disabled by: - towing on...
Page 57
Page 57 page 57 page 57 page 57 page 57 930/937 mulcher (o) 800-00256 maintenancemaintenancemaintenancemaintenancemaintenance.
Page 58
Page 58 page 58 page 58 page 58 page 58 930/937 mulcher (o) 800-00256 safety while servicing safety while servicing safety while servicing safety while servicing safety while servicing the following maintenance section gives suggested guidelines for operational maintenance on your machine. In severe...
Page 59
Page 59 page 59 page 59 page 59 page 59 930/937 mulcher (o) 800-00256 welding welding welding welding welding procedure for welding on 930 with cummins engine procedure for welding on 930 with cummins engine procedure for welding on 930 with cummins engine procedure for welding on 930 with cummins e...
Page 60
Page 60 page 60 page 60 page 60 page 60 930/937 mulcher (o) 800-00256 preventive maintenance is really just a simple matter of common sense. If you keep any piece of mechanical equipment clean and properly lubricated, and promptly replace any worn or damaged parts, you are going to "prevent" deterio...
Page 61
Page 61 page 61 page 61 page 61 page 61 930/937 mulcher (o) 800-00256 service schedule service schedule service schedule service schedule service schedule engine air cleaner engine air cleaner engine air cleaner engine air cleaner engine air cleaner - inspect for cracks, loose clamps, or other damag...
Page 62
Page 62 page 62 page 62 page 62 page 62 930/937 mulcher (o) 800-00256 service schedule continued... 8 hours 8 hours 8 hours 8 hours 8 hours daily daily daily daily daily service required service required service required service required service required 50 hours 50 hours 50 hours 50 hours 50 hours ...
Page 63
Page 63 page 63 page 63 page 63 page 63 930/937 mulcher (o) 800-00256 service schedule continued... 8 hours 8 hours 8 hours 8 hours 8 hours daily daily daily daily daily service required service required service required service required service required 50 hours 50 hours 50 hours 50 hours 50 hours ...
Page 64
Page 64 page 64 page 64 page 64 page 64 930/937 mulcher (o) 800-00256 daily maintenance daily maintenance daily maintenance daily maintenance daily maintenance visually inspect the tires for proper inflation, and for cuts, gouges, blisters or tread separation. Check the tire pressure. Make sure all ...
Page 65
Page 65 page 65 page 65 page 65 page 65 930/937 mulcher (o) 800-00256 lubrication points lubrication points lubrication points lubrication points lubrication points 1 link to attachment pivots 2 link to parallel link pivots 3 parallel link to lift arm pivots 4 lift arm to attachment pivots 5 lift ar...
Page 66
Page 66 page 66 page 66 page 66 page 66 930/937 mulcher (o) 800-00256 centralized centralized centralized centralized centralized lube system lube system lube system lube system lube system lubrication points continued... Drive train drive train drive train drive train drive train lubrication lubric...
Page 67
Page 67 page 67 page 67 page 67 page 67 930/937 mulcher (o) 800-00256 fluid specifications fluid specifications fluid specifications fluid specifications fluid specifications for operation in different temperatures, refer to the following chart for selection of hydraulic oil. Iso viscosity grade iso...
Page 68
Page 68 page 68 page 68 page 68 page 68 930/937 mulcher (o) 800-00256 fluid specifications continued... Fuel storage fuel storage fuel storage fuel storage fuel storage note: note: note: note: note: diesel fuels stored for a long time may form gum or bacteria and plug filters. Keep fuel in a clean c...
Page 69
Page 69 page 69 page 69 page 69 page 69 930/937 mulcher (o) 800-00256 special torque specifications special torque specifications special torque specifications special torque specifications special torque specifications 1 11 11 2 22 22 3 33 33 r e a r r e a r r e a r r e a r r e a r frame frame fram...
Page 70
Page 70 page 70 page 70 page 70 page 70 930/937 mulcher (o) 800-00256 general torque specifications general torque specifications general torque specifications general torque specifications general torque specifications 1/4 9 10 5 6 5/16 17 20 10 12 3/8 31 35 19 21 7/16 50 55 30 33 1/2 75 85 45 51 9...
Page 71
Page 71 page 71 page 71 page 71 page 71 930/937 mulcher (o) 800-00256 remedy remedy remedy remedy remedy problem problem problem problem problem cause cause cause cause cause engine cranks but will not start or starts hard. Fuel tank empty. Water in fuel or water frozen in fuel lines. Water frozen i...
Page 72
Page 72 page 72 page 72 page 72 page 72 930/937 mulcher (o) 800-00256 remedy remedy remedy remedy remedy hydraulic system hydraulic system hydraulic system hydraulic system hydraulic system problem problem problem problem problem cause cause cause cause cause pump or motor too noisy. Low hydraulic o...
Page 73
Page 73 page 73 page 73 page 73 page 73 930/937 mulcher (o) 800-00256 remedy remedy remedy remedy remedy problem problem problem problem problem no machine functions. Low hydraulic oil level. Plugged suction line. Fill hydraulic reservoir with proper oil. Clean or replace strainer. Remedy remedy rem...
Page 74
Page 74 page 74 page 74 page 74 page 74 930/937 mulcher (o) 800-00256 problem problem problem problem problem boom will not remain raised. Main or stick boom valve needs service. No oil flow or pressure. No servo pressure. Damaged or loose lines. Worn cylinder seals. Replace valve. Any or all of the...
Page 75
Page 75 page 75 page 75 page 75 page 75 930/937 mulcher (o) 800-00256 decalsdecalsdecalsdecalsdecals note note note note note this section of the manual is used for the decal kits appropriate for the 930/937 mulcher. Those kits are: 930 base kit (539-01064) 930 cab kit (539-01051) 930 laminated cab ...
Page 76: Manual Ordering Form
You may order one free parts manual and one free service manual (if available) for your machine by sending this completed form to barko hydraulics,llc. Note: no manuals can be shipped out without the serial number of the machine written in below, since all manuals are made per machine serial number....