Komatsu WA600-6 Quick Reference Parts Guide

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NET HORSEPOWER 393 kW 527 HP @ 1800 rpm OPERATING WEIGHT 53300 - 56400 kg 118,165 - 124,341 lb

WA600-6 Quick Reference Parts Guide

Axle and Pivot Cooling System Hydraulic System Lighting Operation and Comfort Power Train Scheduled Maintenance


WA600-6 Quick Reference Parts Guide Power Train Engine . . . . . . . . . . . . . Komatsu SAA6D170E-5 Tier 3 Type . . . . . . . . . . . . . . . . . . . . . Water-cooled, 4-cycle Aspiration . . .Turbocharged, after cooled, cooled EGR Number of Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . 6 Engine (Reman) . . . . . . . . . . . . . . . . R6245A00032T3 Torque Flow (Reman) . . . . . . . . . . . . R426-13-40002 Turbo . . . . . . . . . . . . . . . . . . . . . . . . . . 6502-51-5030 Reman . . . . . . . . . . . . . . . . . . . . R6502-51-5030 EGR Valve . . . . . . . . . . . . . . . . . . . . . . 6261-41-9500 EGR Oil Pump . . . . . . . . . . . . . . . . . . . 6245-51-9100 EGR Cooler . . . . . . . . . . . . . . . . . . . . . 6245-61-7100 Engine Oil Cooler . . . . . . . . . . . . . . . . .6240-61-2111 Alternator 90A . . . . . . . . . . . . . . . . . . .600-861-9121 Reman . . . . . . . . . . . . . . . . . . . . . . . . . .RKD90A01 Fuel Injection Pump . . . . . . . . . . . . . .6245-71-1101 Reman . . . . . . . . . . . . . . . . . . . . .R6245-71-1101 Fuel Injector (6) . . . . . . . . . . . . . . . . . .6245-11-3100 Starter . . . . . . . . . . . . . . . . . . . . . . . . .600-813-9511 Reman . . . . . . . . . . . . . . . . . . . . .R600-813-9511 AC Compressor . . . . . . . . . . . . . . . . . .426-07-31111 V-Belt . . . . . . . . . . . . . . . . . . . . . . . . . .6245-81-6360 Tensioner Assembly . . . . . . . . . . . . . . .6245-81-6902 Tensioner Needle Bearing (2) . . . . .6162-64-3910 Tensioner Roller Bearing (2) . . . . . . .06301-06306 Corrosion Resistor . . . . . . . . . . . . . . . .6217-61-8231

Scheduled Maintenance Service Refill Capacities Engine Oil . . . . . . . . . . . . . . . . . . . .86L / 22.7 US Gal Premium Engine Oil 15W-40 . . . . . . .1400115H91 Transmission . . . . . . . . . . . . . . . . . .83L / 21.9 US Gal Powertrain Oil TO30 . . . . . . . . . . . . . . .1400506H1 Hydraulic . . . . . . . . . . . . . . . . . . . .443L / 117 US Gal Hydraulic Oil AW46 10W . . . . . . . . . . .1400531H1 Axle (each front and rear) . . . . . . . . .155L / 41 US Gal AX080 Axle Oil . . . . . . . . . . . . . . . . . . .1400159H1 Cooling System . . . . . . . . . . . . . . .147L / 38.8 US Gal SuperCoolant AF-NAC Pre-Mixed . . . . .1400165H1 SuperCoolant AF-NAC concentrate . . . .1400162h1 Fuel Tank . . . . . . . . . . . . . . . . . . .718L / 189.7 US Gal *55 US Gal P/N shown for each, other volumes available

500 Hour Engine Oil Filter (3) . . . . . . . . . . . . . . . .600-211-1340 Fuel Main Filter . . . . . . . . . . . . . . . . . .600-319-3550 Fuel Pre-Filter (2) . . . . . . . . . . . . . . . . .600-319-4540 Brake Oil Filter (2) . . . . . . . . . . . . . . . .426-43-38760 Transmission Oil Filter (3) . . . . . . . . . . .424-16-11140 O-ring (3) . . . . . . . . . . . . . . . . . . . . .07000-12125 O-ring (3) . . . . . . . . . . . . . . . . . . . . .07000-12014 1000 Hour Transmission Strainer O-ring . . . . . . . . .07000-75085 Transmission Strainer O-ring . . . . . . . . .07000-B2100 Fuel Tank Breather Element . . . . . . . . .421-60-35170 2000 Hour Hydraulic Filter . . . . . . . . . . . . . . . . . . .209-60-77532 O-ring . . . . . . . . . . . . . . . . . . . . . . . .07000-A5200 O-ring . . . . . . . . . . . . . . . . . . . . . . . .07000-A2010 O-ring . . . . . . . . . . . . . . . . . . . . . . . .07002-61423 Hydraulic Tank Breather Element (2) . .285-62-17320 Hydraulic Tank Strainer O-ring . . . . . . . .07000-A5230 As Needed AC Filter (2) . . . . . . . . . . . . . . . . . . . . .426-07-32441 PPC Accumulator . . . . . . . . . . . . . . . . .425-62-23751 Engine Air Assembly (Inner and Outer Filter With O-ring) . . . . . . . . . . . .600-185-6100 Engine Outer Air Filter . . . . . . . . . . . . .600-185-6110 Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . .EP908DFT

Hydraulic System Lift Cylinder (2) . . . . . . . . . . . . . . . . . .707-01-0H990 Lift Cylinder (Reman) . . . . . . . . . . . . .R707-01-0H990 Dump Cylinder (3850 mm Length Link) . . . . . . . . . .707-01-0J620 Reman . . . . . . . . . . . . . . . . . . .R707-01-0J620 Dump Cylinder (3990 mm Length Link) . . . . . . . . . .707-01-0J020 Reman . . . . . . . . . . . . . . . . . . .R707-01-0J020 Steering Cylinder (LH) . . . . . . . . . . . . . .707-01-0J031 Reman . . . . . . . . . . . . . . . . . . . . .R707-01-0J030 Steering Cylinder (RH) . . . . . . . . . . . . .707-01-0J041 Reman . . . . . . . . . . . . . . . . . . . . .R707-01-0J040 Pump-Loader . . . . . . . . . . . . . . . . . . . .708-2G-00801 Reman . . . . . . . . . . . . . . . . . . . . .R708-2G-00801 Pump-Steering . . . . . . . . . . . . . . . . . .708-1G-00041 Reman . . . . . . . . . . . . . . . . . . . . .R708-1G-00041 Pump-Fan . . . . . . . . . . . . . . . . . . . . . .708-1T-00433 Reman . . . . . . . . . . . . . . . . . . . . .R708-1T-00433 Pump-Torque Converter . . . . . . . . . . . .705-55-43040 Reman . . . . . . . . . . . . . . . . . . . . .R705-55-43040 Oil Control Valve (with or without Load Meter, 3 Valve) . . . . . . . . . . . .723-43-11101 Oil Control Valve (w/Load Meter, 4 Valve) . . . . . . . . . .723-44-11101 Oil Control Valve (3V Multi-coupler, 4 Valve) . . . . . . . .723-44-11201 Oil Control Valve (3 spool, 4 Valve) . . . .723-44-11300 Oil Control Valve (3 Spool and ECSS, 5 Valve) . . . . . .723-45-11200 Accumulator (2) . . . . . . . . . . . . . . . . . .721-31-15011

Cooling System Radiator Assembly w/o Oil Cooler . . . .426-03-37502 Radiator Assembly w/ Oil Cooler . . . . .426-03-37601 Brake Cooler (2) . . . . . . . . . . . . . . . . . .426-S05-4310 Hydraulic Oil Cooler . . . . . . . . . . . . . . .426-03-35115 Engine Water Pump . . . . . . . . . . . . . . .6240-61-1103 Reman . . . . . . . . . . . . . . . . . . . . .R6240-61-1102 AC Condenser . . . . . . . . . . . . . . . . . . .208-979-7520 Turbo Aftercooler . . . . . . . . . . . . . . . . .426-03-37502 Cooling Fan Motor . . . . . . . . . . . . . . . .708-7W-00210 Upper Radiator Hose to Engine . . . . . . .07260-27416 Lower Radiator Hose . . . . . . . . . . . . . . .07260-27418

Axle and Pivot Differential Front (STD) . . . . . . . . . . . . . . . . . . .426-22-31004 Reman . . . . . . . . . . . . . . . . . . .R426-22-31003 Rear (STD) . . . . . . . . . . . . . . . . . . . .426-23-31004 Reman . . . . . . . . . . . . . . . . . . .R426-23-31003 Front (w/Brake Cooling) . . . . . . . . . .426-22-31014 Reman . . . . . . . . . . . . . . . . . . .R426-22-31013 Rear (w/Brake Cooling) . . . . . . . . . .426-23-31014 Reman . . . . . . . . . . . . . . . . . . .R426-23-31013 Front (w/LSD) . . . . . . . . . . . . . . . . .426-22-31054 Reman . . . . . . . . . . . . . . . . . . .R426-22-31053 Rear (w/LSD) . . . . . . . . . . . . . . . . . .426-23-31054 Reman . . . . . . . . . . . . . . . . . . .R426-23-31053 Final Drive LH Front & RH Rear . . . . . . . . . . . . .426-22-34101 Reman . . . . . . . . . . . . . . . . . . .R426-22-34101 RH Front & LH Rear . . . . . . . . . . . . .426-22-34201 Reman . . . . . . . . . . . . . . . . . . .R426-22-34201 Drive-shaft Assembly Front . . . . . . . . . . . . . . . . . . . . . . . .426-20-33112 Center . . . . . . . . . . . . . . . . . . . . . . .426-20-32111 Rear . . . . . . . . . . . . . . . . . . . . . . . .426-20-34121 Upper . . . . . . . . . . . . . . . . . . . . . . .426-20-31121

Lighting Front Working Lamp (2) . . . . . . . . . . . .22B-06-11690 Bulb (70 watt) . . . . . . . . . . . . . . . .421-06-23330 Lens . . . . . . . . . . . . . . . . . . . . . . . .22B-06-11990 Head Lamp Assembly (2) . . . . . . . . . . .424-06-23210 Bulb (75/70 watt) . . . . . . . . . . . . . .424-06-23230 Lens . . . . . . . . . . . . . . . . . . . . . . . .424-06-23220 Front Turn Signal Assembly (2) . . . . . . .23B-06-42460 Bulb (5 watt) . . . . . . . . . . . . . . . . .41G-06-13230 Bulb (25 watt) . . . . . . . . . . . . . . . . .08105-12420 Lens . . . . . . . . . . . . . . . . . . . . . . .41G-06-13210 Lens . . . . . . . . . . . . . . . . . . . . . . .41G-06-13220 Cab Mount Lamp Assembly (2) . . . . . .426-56-23360 Lens . . . . . . . . . . . . . . . . . . . . . . . .421-06-23320 Bulb (70 watt) . . . . . . . . . . . . . . . .421-06-23330 Radiator Guard Lamp Assembly (2) . . .421-06-23310 Bulb (70 watt) . . . . . . . . . . . . . . . .421-06-23330 Lens . . . . . . . . . . . . . . . . . . . . . . . .421-06-23340 Rear Combo Lamp Assembly (2) . . . . .421-06-23210 Bulb (25/10 watt) . . . . . . . . . . . . . .08104-12420 Bulb (25 watt) (2) . . . . . . . . . . . . . . .08105-12420 Lens . . . . . . . . . . . . . . . . . . . . . . . .421-06-23220

Operation & Comfort Radio (AM-FM) . . . . . . . . . . . . . . . . . . .426-06-34120 Radio (AM-FM w/Cassette) . . . . . . . . .42C-S67-1123 Back-Up Alarm . . . . . . . . . . . . . . . . . . .08164-A1000 Horn Assembly . . . . . . . . . . . . . . . . . . .425-06-31311 Cab Room Lamp (2) . . . . . . . . . . . . . . .421-06-26210 Lens (2) . . . . . . . . . . . . . . . . . . . . .421-06-26250 Bulb (10 watt) (2) . . . . . . . . . . . . . .421-06-26260 Accelerator Pedal . . . . . . . . . . . . . . . . .702-16-07033 Radio Antenna . . . . . . . . . . . . . . . . . . .8A13-10-1320 Rear View Mirror (2) . . . . . . . . . . . . . . .11Y-979-4190 Side View Mirror (2) . . . . . . . . . . . . . . .421-54-25610 Rear Under View Mirror . . . . . . . . . . . .23S-54-36270 Ignition Switch . . . . . . . . . . . . . . . . . . . .08086-10100 Heater Switch . . . . . . . . . . . . . . . . . . .600-815-2170 Lap Seat Belt . . . . . . . . . . . . . . . . . . . .20Y-57-A1661 Front Wiper Blade . . . . . . . . . . . . . . . . . . . . . . .425-54-15250 Motor . . . . . . . . . . . . . . . . . . . . . . .426-926-4531 Arm Assembly . . . . . . . . . . . . . . . . .42C-56-11580 Rear Wiper Blade . . . . . . . . . . . . . . . . . . . . . . . .20T-54-74990 Motor . . . . . . . . . . . . . . . . . . . . . . .421-926-3612 Arm Assembly . . . . . . . . . . . . . . . . .20T-54-74980 Windshield (Front & Center) . . . . . . . . .426-926-3540 Windshield (Front & Left Side) . . . . . . .426-926-3550 Windshield (Front & Right Side) . . . . . .426-926-3560 Aftermarket Systems for all applications One Camera System . . . . . . . . . . . . . . . . .1400177H1 Two Camera System . . . . . . . . . . . . . . . . .1400178H1 Color Camera . . . . . . . . . . . . . . . . . . . . . .1401801H1 Camera Cables . . . . . . . . . . . . . . . . . . . . .1400099H1

PM934-01

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SDA08(Electronic View Only)

8/14(EV-1)

Komatsu America Corp. is an authorized licensee of Komatsu Ltd. Materials and specifications are subject to change without notice is a registered trademark of Komatsu Ltd., Japan.


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