• Engine

    Model Komatsu SAA6D140E-5
    Type Water-cooled, 4-cycle, direct injection
    Aspiration Turbocharged, aftercooled, cooled EGR
    Number of Cylinders 6
    Bore x Stroke 140 mm x 165 mm
    Piston Displacement 15.24 ltr
    Horsepower, Gross - SAE J1995 323 kW / 433 HP
    Horsepower, Net - ISO 9249 / SAE J1349 320 kW / 429 HP
    Rated RPM 1800
    Fan drive method Hydraulic
    Emissions certification EPA Tier 3
  • Hydraulic System

    Type Open-center load-sensing System
    Number of selectable working modes 3
    Main pump type Variable displacement piston type
    Pump for Boom, arm, bucket, swing, and travel circuits
    Maximum flow 2 x 410 ltr/min
    Hydraulic Motors  
    Travel 2 x axial piston motor with parking brake
    Swing 2 x axial piston motor with swing holding brake
    Relief Valve Setting  
    Implement circuits - Backhoe 325 kgf/cm3
    Implement circuit - Loading shovel 300 kgf/cm3
    Travel circuit 350 kgf/cm3
    Swing circuit 260 kgf/cm3
    Pilot circuit 30 kgf/cm3
    Hydraulic Cylinders Bore x Stroke x Rod diameter
    Boom 2-185 mm x 1725 mm x 120 mm
    Arm 1-200 mm x 2045 mm x 140 mm
    Bucket 1-185 mm x 1425 mm x 130 mm


  • Drives and Brakes

    Steering control Two levers with pedals
    Drive method Fully hydrostatic
    Maximum drawbar pull 415 kN 42300 kgf
    Gradeability 70 %
    Travel speeds 3.0 / 4.0 km/h
    Service brake Hydraulic lock
    Parking brake Oil disc brake
  • Swing System

    Driven by Hydrostatic
    Swing reduction Planetary gear
    Swing circle lubrication Grease-bathed
    Service brake Hydraulic lock
    Swing lock Oil disc brake
    Swing speed 8.3 rpm
  • Undercarriage

    Center frame X-frame leg
    Track frame Box-section
    Track type Sealed track
    Track adjuster Hydraulic
    Number of shoes (each side) 52
    Number of carrier rollers (each side) 3
    Number of track rollers (each side) 9
    Shoe size & type 750 mm triple grouser
  • Coolant & Lubricant capacity

    Fuel tank 880 ltr
    Coolant 58 ltr
    Engine 40 ltr
    Final drive, each side 10 ltr
    Swing drive 2 x 13 ltr
    Hydraulic tank 360 ltr
    DEF tank None
  • Weights

    Operating weight 63,300 kg
  • Dimensions (transport position)

    Length, overall (mm) 11980
    Track length on ground (mm) 4600
    Track gauge (mm) 3300
    Overall track width (mm) 4050
    Overall height (mm) 4600
    Ground clearance (mm) 780
  • Operation

    Boom size (m) & type 6.6 Heavy duty
    Arm size (m) & type 2.9 Heavy duty
    Arm crowd force - ISO (kgf) 27700
    Bucket crowd force - ISO (kgf) 34300
    Digging depth - maximum (mm) 7060
    Digging reach - maximum (mm) 11550
    Maximum reach @ ground level 11300
    Swing radius (mm) 3950

PC600LC-8E0SE Excavators

Perfect for heavy construction, quarrying and demolition applications, our PC600LC-8EO (also available in a short-stick/high-breakout SE version) combines high productivity with lower owning and operating costs. 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.

  • 320 kW / 429 HP
  • 63,300 kg
  • 3.5 m³


Fuel Efficiency

Electronically controlled variable speed fan

The electronic control system sets the revolution speed of the cooling fan according to the coolant, hydraulic oil, and ambient temperature; effectively uses the engine output to prevent wasteful consumption; and reduces noise during low-speed fan revolution.

Working equipment speed increased

Work equipment speed and arm speed of compound operation becomes greater with arm quick return circuit and arm regeneration circuit. Quick loading work is now accomplished.

Comfortable Working Space

The wide spacious cab includes seat with reclining backrest. The seat height and position are easily adjusted using a pull-up lever. The armrest position is easily adjusted together with the console. Reclining the seat further enables it to be fully laid back with the headrest attached.

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