• Engine

    ModelKomatsu SAA6D114E-3
    TypeWater-cooled, 4-cycle, direct injection
    AspirationTurbocharged, aftercooled
    Number of Cylinders6
    Bore x Stroke114 mm x 135 mm
    Piston Displacement8.27 ltr
    Horsepower, Gross - SAE J1995194 kW / 260 HP
    Horsepower, Net - ISO 9249 / SAE J1349187 kW / 250 HP
    Rated RPM1950
    Fan drive methodMechanical
    Emissions certificationEPA Tier 3
  • Hydraulic System

    TypeHydrauMind System
    Number of selectable working modes6
    Main pump typeTwo variable displacement piston type
    Pump forBoom, arm, bucket, swing, and travel circuits
    Maximum flow535 ltr/min
    Hydraulic Motors 
    Travel2 x axial piston motor with parking brake
    Swing1 x axial piston motor with swing holding brake
    Relief Valve Setting 
    Implement circuits380 kgf/cm3
    Travel circuit380 kgf/cm3
    Swing circuit285 kgf/cm3
    Pilot circuit33 kgf/cm3
    Hydraulic CylindersBore x Stroke x Rod diameter
    Boom2-140 mm x 1480 mm x 100 mm
    Arm1-160 mm x 1825 mm x 110 mm
    Bucket1-140 mm x 1285 mm x 100 mm
  • Drives and Brakes

    Steering controlTwo levers with pedals
    Drive methodFully hydrostatic
    Maximum drawbar pull264 kN 26900 kgf
    Gradeability70 %
    Travel speeds3.2 / 5.5 km/h
    Service brakeHydraulic lock
    Parking brakeMechanical disc brake
  • Swing System

    Driven byHydrostatic
    Swing reductionPlanetary gear
    Swing circle lubricationGrease-bathed
    Service brakeHydraulic lock
    Swing lockMechanical disc brake
    Swing speed9.5 rpm
  • Undercarriage

    Center frameX-frame leg
    Track frameBox-section
    Track typeSealed track
    Track adjusterHydraulic
    Number of shoes (each side)45 - 48
    Number of carrier rollers (each side)2
    Number of track rollers (each side)7 - 8
    Shoe size & type600 mm triple grouser
  • Coolant & Lubricant capacity

    Fuel tank605 ltr
    Coolant31 ltr
    Engine37 ltr
    Final drive, each side9.0 ltr
    Swing drive16.5 ltr
    Hydraulic tank188 ltr
    DEF tankNone
  • Weights

    Operating weight 
    PC300-8M033,490- 33,870 kg
    PC300LC-8M034,140 - 34,520 kg
  • Operation

    Boom size (m) & type6.47 standard
    Arm size (m) & type3.2 standard
    Arm crowd force - ISO (kgf)17400
    Bucket crowd force - ISO (kgf)23200
    Digging depth - maximum (mm)7380
    Digging reach - maximum (mm)11100
    Maximum reach @ ground level10920
    Swing radius (mm)3450
  • Dimensions (transport position)

      PC300-8M0 PC300LC-8M0
    Length, overall (mm) 11150 11150
    Track length on ground (mm) 3700 4030
    Track gauge (mm) 2590 2590
    Overall track width (mm) 3190 3190
    Overall height (mm) 3285 3285
    Ground clearance (mm) 500 500

PC300LC-8M0 Excavators

The PC300LC-8M0 is designed to efficiently and productively carry out a wide range of earthmoving, excavation and rock breaking duties. As with all our construction excavators, 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.


  • 187 kW / 250 HP
  • 34,520 kg
  • 1.56 m³

Current Offers

Comfortable Ride with Viscous Cab Mount

PC300/LC-8M0 uses viscous damper mounting for cab that incorporates longer stroke and the addition of spring. The new cab damper mounting combined with high rigidity deck aids vibration reduction at operator seat.

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