• Engine

    ModelKomatsu SAA6D170E-5
    TypeFour-cycle, water-cooled, direct injection
    AspirationTurbo-charged, after-cooled, cooled EGR
    Number of cylinders6
    Bore x stroke170 mm x 170 mm
    Displacement23.15 ltr
    Horsepower, Gross - SAE J1995396 kW / 530 HP
    Horsepower, Net - ISO 9249 / SAE J1349393 kW / 527 HP
    Rated RPM1800
    Fan drive methodHydraulic
    Emissions certificationEPA Tier 3
  • Operation / Application

    Bucket capacity SAE6.4 - 7.0 m3
    Standard bucket capacity SAE6.4 m3
    Bucket descriptionTo suit application
    Bucket width3685 mm
    Dump clearance at 45° dump angle3930 mm
    Dump reach at 45° dump angle1800 mm
    Static tipping load, full turn30345 kg
    Breakout force 387 kN 39500 kgf
    Standard boom3990 mm
  • Axles and Final Drives

    Drive systemFour-wheel drive
    FrontFixed, full-floating
    RearCentre-pin support, full-floating, 26° total oscillation
    Reduction gearSpiral bevel gear
    Differential gearConventional type
    Final reduction gearPlanetary gear, single reduction
  • Brakes

    Service brakesHydraulically actuated, wet disc brakes actuate on four wheels
    Parking brakeWet disc brake
    Secondary brakeParking brake is commonly used
  • Hydraulic System

    Steering System:

    Hydraulic pump Piston pump
    Capacity (at rated rpm) 163 ltr/min
    Relief valve setting

    34.3 MPa

    350 kgf/cm2

    Hydraulic Cylinders:
    Type Double-acting, piston type
    Number of cylinders 2
    Bore x stroke 115 mm x 510 mm



    Loader Control:

    Hydraulic pump Piston pump
    Capacity 239 + 239 ltr/min
    Relief valve setting

    34.3 MPa

    350 kgf/cm2

    Hydraulic Cylinders:
    Type Double-acting, piston type
    Number of boom cylinders 2
    Boom cylinder, bore x stroke 200 mm x 1067 mm
    Number of bucket cylinders 1
    Bucket cylinder, bore x stroke 225 mm x 776 mm
    Control valve 2-spool type
    Control Positions:
    Boom Raise, hold, lower, and float
    Bucket Tilt-back, hold, and dump
    Hydraulic Cycle Time: (rated load in bucket)
    Raise 9.3 sec
    Dump 2.3 sec
    Lower (empty) 4.1 sec
  • Service Refill Capacities

    Cooling system147 ltr
    Fuel tank718 ltr
    Engine86 ltr
    Hydraulic system443 ltr
    Axle front155 ltr
    Axle rear155 ltr
    Torque converter and transmission83 ltr
  • Steering System

    TypeArticulated type, fully hydraulic power steering
    Steering angle43° each direction
    Minimum turning radius at centre of outside tyre7075 mm
  • Transmission

    Torque converter Three-elements, one-stage, two-phase
    Transmission Full-powershift, planetary type
    Travel speed Forward Reverse
    1st gear 6.7 km/h 7.3 km/h
    2nd gear 11.7 km/h 12.8 km/h
    2nd gear (Lock-up clutch ON) 12.4 km/h -
    3rd gear 20.3 km/h 22.0 km/h
    3rd gear (Lock-up clutch ON) 21.7 km/h -
    4th gear 33.8 km/h 37.0 km/h
    4th gear (Lock-up clutch ON) 37.7 km/h -
    Measured with 35/65-33 tyres
  • Tyres

    Standard tyres35/65-33-36PR L4 tubeless
  • Weights

    Operating weight52,320 - 54,000 kg

WA600-6 Wheel Loaders

With bucket capacities from 6.4-7.8 m3, our WA600-6 loader is designed as a production loading tool in hard rock quarries, sand and gravel pits, and in mining ROM applications. As with all our wheel loaders, key components are designed and manufactured by Komatsu to work together in an integrated package. And it comes standard with our KOMTRAX remote monitoring and location system, backed by our Australia-wide service and support network.

  • 393 kW / 527 HP
  • 54,000 kg
  • 6.4 m³

Current Offers

Large Capacity Lock-Up Torque Converter

The Komatsu-designed power train features a large capacity torque converter for optimum efficiency. The large capacity torque converter allows the loader to up-shift gears faster for improved acceleration and hill climbing ability. In most applications, production is increased and fuel consumption is reduced, resulting in improved fuel efficiency.

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