• Engine

    Model Komatsu SAA6D114E-3
    Type 4-cycle, water-cooled, direct injection
    Aspiration Turbocharged, after-cooled
    Number of Cylinders 6
    bore x stroke 114 mm x 135 mm
    Horsepower, Gross - SAE J1995 163.7 kW / 219 HP
    Horsepower, Net - ISO 9249 / SAE J1349 153 kW / 205 HP
    Rated RPM 1950
    Piston displacement 8.27 ltr
    Fan drive type Hydraulic
    Lubrication system Gear pump
    Emissions certification EPA Tier 3
  • Hydraulic System

    Type Closed-centre load sensing system
    Maximum pump flow 248 ltr/min
    Relief valve setting 285 kg/cm2
    Hydraulic cylinder No. of cylinders x bore
    Blade lift 2 x 85-90 mm
    Blade tilt 1 x 125-130 mm
    Blade angle 2 x 110 mm
    Ripper lift 1 x 125 mm
  • Torqflow transmission

    Komatsu TORQFLOW transmission consists of a water-cooled, 3-element, 1-stage, 2-phase, torque converter with lockup clutch, and a planetary gear, multiple-disc clutch transmission which is hydraulically actuated and force-lubricated for optimum heat dissipation. Gearshift lock lever and neutral safety switch prevent machine from accidental starts.

    Type Dual-path, hydrostatic transmission System
    Travel speeds  
    Forward 0 - 11.2 km/h
    Reverse 0 - 13.4 km/h
  • Final drives

    Double-reduction final drive of spur and planetary gear sets to increase tractive effort and reduce gear tooth stresses for long final drive life. Segmented sprocket teeth are bolt-on for easy replacement.

  • Steering system

    PCCS lever controls for all directional movements. Pushing the PCCS lever forward results in forward machine travel, while pulling it rearward reverses the machine. Simply tilt the PCCS lever to left to
    make a left turn. Tilt it to the right for a right turn. Hydrostatic Steering System (HSS) is powered by steering planetary units and a hydraulic pump and motor. Counter-rotation turns are also available.Wet, multiple-disc, pedal-controlled service brakes are spring-actuated and hydraulically released. Gear shift lock lever also applies parking brake.

    Type Hydrostatic Steering system
    Minimum turning radius 1.9 - 2.2 m
  • Undercarriage

    Suspension Oscillating equaliser bar and pivot shaft
    Track roller frame Monocoque, large section, durable construction
    Rollers and idlers Lubricated track rollers
    Number of track rollers (each side) 7 - 8
    Type of shoes Single grouser
    Number of shoes (each side) 42 - 45
    Shoe width 560 - 760 mm
  • Coolant & Lubricant capacity

    Coolant 36 ltr
    Fuel tank 415 ltr
    Engine oil 28 ltr
    Final drive (each side) 24 - 27 ltr
    DEF tank None
  • Weights

    Operating weight 19,510 - 21,890 kg

D65EX/PX/WX-16 Dozers

Available in standard, low-ground-pressure and wide track configurations, our D65EX/PX/WX-16 dozer has operating weights of 20.5-22.9 tonnes, and a choice of PAT, Sigma or semi-U blades. As with all our dozers, 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.

  • 153 kW / 205 HP
  • 19,510 kg
  • 4.42 m³

Ergonomic Control System

Palm command travel joystick provides the operator with a relaxed posture and superb fine control without operator fatigue. Transmission gear shifting is simplified with thumb push buttons.


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