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Current number of specifications

Komatsu WD600-6 Wheel Dozer

Selected Dimensions

B. Width Over Tires11.7 ft in3570 mm
C. Height to Top of Cab13.9 ft in4250 mm
D. Wheelbase161.4 in4100 mm
E. Ground Clearance1.6 ft in495 mm


Steering System
TypeArticulated type, full-hydraulic power steering
Articulation angle43 degrees each direction
Minimum turning radius at the centre of outside tire23.3 ft in7101.8 mm
Electrical System
Alternator75 Ampere
Batteries2 x 12-Volt, 200Ah.
Starter motor24-Volt, 7.5kW.
Lubrication SystemMethod- Gear pump, force-lubrication Filter-Full-flow type
Number of Cylinders6
Piston displacement1413 cu in23.2 L
TypeWater-cooled, 4-cycle
Gross Power530 hp395.2 kw
Air cleanerDry type with double elements and dust evacuator , plus dust indicator
GovernorAll speed, electronic
Net Power527 hp393 kw
Power Measured @1800 rpm
AspirationTurbo-charged, After cooled, , cooled EGR
Bore and Stroke170mm*170mm 6.69"*6.69"
Fan drive typeHydraulic
Fuel systemDirect injection
Fuel Tank189.7 gal718.1 L
Hydraulic Tank117 gal442.9 L
Cooling system38.8 gal146.9 L
Engine Oil22.7 gal85.9 L
Torque converter, transmission and retarder cooling21.9 gal82.9 L
Axle each (Front & Rear)41 gal155.2 L
Torque converter3-elements, 1-Stage, 2-phase
TransmissionFull power-shift, planetary type
Front & Rear45/65 R45 XLDD(L4)
Hydraulic System
Relief Valve Setting34.3 MPa 350kgf/cm2, 4980 psi
Pump Flow Capacity43.1 gal/min163.2 L/min
Pump typePiston-pump
No.of Cylinders2
Control Valve3 spool type
Blade lift ControlRaise, hold lower and float
Blade tilt and pitch ContolTilt-left, hold and Tilt-right, pitch for forward and back
Bore and Stroke130mm*510mm 5.1"*20"
TypeDouble-acting Piston type
Drive SystemFour-wheel drive
FrontFixed, full-floating
RearCenter-pin-support, full-floating, 26 degree total Oscillation
Reduction GearSpiral bevel gear
Differential GearConventional type
Final reduction GearPlanetary gear, sinlge reduction
Service brakeHydraulically actuated, wet disc brakes actuate on four wheels
Parking brakeWet disc brake
Emergency brakeUses Parking brake
Wheelbase161.4 in4100 mm
Overall length32.2 ft in9825 mm
Height to Top of Cab13.9 ft in4250 mm
Width Over Tires11.7 ft in3570 mm
Ground Clearance1.6 ft in495 mm
Blade Capacity (SAE rated)Straight blade-8.0 m3 (10.5 yd3); U blade-10.6 m3 (13.8 yd3)
Blade WidthStraight blade-5100 mm (16'9"; U blade-4870 mm (16'0")
Max.drop below groundStraight blade-450 mm (1'6"); U blade 490 mm (17")
Max.lift above groundStraight blade-1500 mm(4"11"); U blade 1485 mm (4'10")
Max. tilt adjustmentStraight blade-1430 mm (4'8"); U blade 1340 mm (4'5")
Operating WeightStraight blade-48100 kg 106,040 lb, U blade 49115 kg 108,280 lb
Turning Circle45.8 ft in13960 mm