• Engine

    ModelKomatsu SAA6D107E-1
    TypeFour-cycle, water-cooled, direct injection
    AspirationTurbo-charged, after-cooled
    Number of cylinders6
    Bore x stroke107 mm x 124 mm
    Displacement6.69 ltr
    Horsepower, Gross - SAE J1995104 kW / 140 HP
    Horsepower, Net - ISO 9249 / SAE J1349103 kW / 138 HP
    Rated RPM2000
    Fan drive methodHydraulic
    Emissions certificationEPA Tier 3
  • Operation / Application

    Standard bucket capacity SAE2.3 m3
    Bucket descriptionStockpile bucket, pin on
    Bucket width2550 mm
    Dump clearance at 45° dump angle2945 mm
    Dump reach at 45° dump angle945 mm
    Static tipping load, straight9340 kg
    Static tipping load, full turn8170 kg
    Breakout force 131 kN 13380 kgf
  • Axles and Final Drives

    Drive systemFour-wheel drive
    FrontFixed, semi-floating
    RearCentre-pin support, semi-floating, 24° total oscillation
    Reduction gearSpiral bevel gear
    Differential gearTorque proportioning
    Final reduction gearPlanetary gear, single reduction
  • Brakes

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

    Steering System:

    Hydraulic pump Gear type pump
    Capacity (at rated rpm) 110 ltr/min
    Relief valve setting

    18.6 MPa

    190 kgf/cm2

    Hydraulic Cylinders:
    Type Double-acting, piston type
    Number of cylinders 2
    Bore x stroke 70 mm x 453 mm



    Loader Control:

    Hydraulic pump Gear type pump
    Capacity 78 ltr/min
    Relief valve setting

    20.6 MPa

    210 kgf/cm2

    Hydraulic Cylinders:
    Type Double-acting, piston type
    Number of boom cylinders 2
    Boom cylinder, bore x stroke 130 mm x 717 mm
    Number of bucket cylinders 1
    Bucket cylinder, bore x stroke 170 mm x 480 mm
    Control valve 3-spool type
    Control Positions:
    Boom Raise, hold, lower, and float
    Bucket Tilt-back, hold, and dump
    Hydraulic Cycle Time: (rated load in bucket)
    Raise 5.7 sec
    Dump 1.6 sec
    Lower (empty) 3.3 sec
  • Service Refill Capacities

    Cooling system22 ltr
    Fuel tank186 ltr
    Engine23 ltr
    Hydraulic system67 ltr
    Axle front18 ltr
    Axle rear18 ltr
    Transfer case5 ltr
  • Steering System

    TypeArticulated type, fully hydraulic power steering
    Steering angle38° each direction (40° to max end stop)
    Minimum turning radius at centre of outside tyre5175 mm
  • Transmission

    TransmissionHydrostatic, 1 pump, 2 motors with speed range select
    Travel speedForward & Reverse
    1st4.0 - 13.0 km/h
    2nd13.0 km/h
    3rd18.0 km/h
    4th38.0 km/h
    Measured with 20.5-25 tyres
  • Tyres

    Standard tyres20.5-25-16PR, L2 tubeless
  • Weights

    Operating weight11,950 - 12,690 kg

WA250PZ-6 Wheel Loaders

The Komatsu WA250PZ-6 offers bucket capacities from 1.9-2.7 cu m, hydrostatic drive and our PZ parallel-lift arm system and hydrostatic drive, for maximum versatility and productivity across all loading, handling and lifting 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.

  • 103 kW / 138 HP
  • 11,950 kg
  • 2.3 m³

Current Offers

High Productivity and Low Fuel Consumption

A powerful SAA6D107E-1 turbocharged air-to-air aftercooled diesel engine provides a net output of 103 kW / 138 HP for the WA250PZ-6. This engine is EPA Tier 3 emissions certified, without sacrificing power or machine productivity. The high-torque engine and Hydrostatic Transmission (HST) with maximum efficiency in the low-speed range provide low fuel consumption.

Electronically-Controlled HST

The electronically-controlled HST consists of a 1-pump, 2-motor system. This system allows for high-efficiency and high tractive effort. The HST provides quick travel response and aggressive drive into the pile. The variable displacement system automatically adjusts to the tractive effort demand to provide maximum power and efficiency

Easy Maintenance

The operator can open and close each gull-wing type engine side door easily with the assistance of a gas spring to perform daily service checks from the ground.

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