SPECIFICATIONS

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  • 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 J1995127 kW / 171 HP
    Horsepower, Net - ISO 9249 / SAE J1349125 kW / 167 HP
    Rated RPM2000
    Fan drive methodHydraulic
    Emissions certificationEPA Tier 3

  • Operation / Application

    Bucket capacity SAE2.7 - 3.2 m3
    Standard bucket capacity SAE3.2 m3
    Bucket descriptionLight material bucket, pin on
    Bucket width2740 mm
    Dump clearance at 45° dump angle2800 mm
    Dump reach at 45° dump angle1070 mm
    Static tipping load, straight11070 kg
    Static tipping load, full turn9500 kg
    Breakout force 154 kN 15720 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

  • Service Refill Capacities

    Cooling system25 ltr
    Fuel tank245 ltr
    Engine23 ltr
    Hydraulic system89 ltr
    Axle front24 ltr
    Axle rear24 ltr
    Transfer case6.5 ltr

  • Steering System

    TypeArticulated type, fully hydraulic power steering
    Steering angle38.5° each direction (40° to max end stop)
    Minimum turning radius at centre of outside tyre5380 mm

  • Transmission

    TransmissionHydrostatic, 1 pump, 2 motors with speed range select
    Travel speedForward & Reverse
    1st4.0 - 13.0 km/h
    2nd13.0 km/h
    3rd18.7 km/h
    4th38.0 km/h
    Measured with 20.5-25 tyres

  • Tyres

    Standard tyres20.5-25-12PR, L2 tubeless

  • Weights

    Operating weight15,280 kg

WA320PZ-6 Wheel Loader

With bucket capacities from 2.3-3.2 m3, our hydrostatic drive WA320PZ-6 features Komatsu’s PZ parallel-lift arm system and hydrostatic drive, for maximum versatility and productivity across 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 NZ-wide service and support network.

  • 125 kW / 167 HP
    ENGINE POWER
  • 15,280 kg
    OPERATING WEIGHT
  • 3.2 m³
    BUCKET CAPACITY

WA320PZ-6 Wheel Loader

Current Offers

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

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