• Engine

    ModelKomatsu SAA6D107E-3
    TypeWater-cooled, 4-cycle
    AspirationTurbocharged, aftercooled
    Number of Cylinders6
    Bore x Stroke107 mm x 124 mm
    Piston Displacement6.69 ltr
    Horsepower, Gross - SAE J1995123 kW / 165 HP
    Horsepower, Net - ISO 9249 / SAE J1349123 kW / 165 HP
    Rated RPM2000
    Emissions certificationEPA Tier 4
  • Hydraulic System

    TypeClosed-centre system with load sensing
    Main pump typeVariable capacity piston type
    Pump forBoom, arm, bucket, swing, and travel circuits
    Maximum flow490 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 circuit299 kgf/cm3
    Pilot circuit33 kgf/cm3
    Hydraulic CylindersBore x Stroke x Rod diameter
    Boom2-130 mm x 1385 mm x 90 mm
    Arm1-135 mm x 1490 mm x 95 mm
    Bucket1-115 mm x 1120 mm x 80 mm
  • Drives and Brakes

    Steering controlTwo levers with pedals
    Drive methodFully hydrostatic
    Maximum drawbar pull202 kN 20600 kgf
    Gradeability70 %
    Travel speeds3.0 / 5.5 km/h
    Service brakeHydraulic lock
    Parking brakeMechanical disc brake
  • Swing System

    Driven byHydraulic motor
    Swing reductionPlanetary gear
    Swing circle lubricationGrease-bathed
    Swing lockMechanical disc brake
    Swing speed11.0 rpm
  • Undercarriage

    Center frameX-frame leg
    Track frameBox-section
    Track typeSealed track
    Track adjusterHydraulic
    Number of shoes (each side)49
    Number of carrier rollers (each side)2
    Number of track rollers (each side)9
    Shoe size & type600 mm triple grouser
  • Coolant & Lubricant capacity

    Fuel tank290 ltr
    Coolant28.3 ltr
    Engine23.1 ltr
    Final drive, each side5.0 ltr
    Swing drive6.5 ltr
    Hydraulic tank126 ltr
    DEF tank13 ltr
  • Weights

    Operating weight 
    PC228US-1123,520 - 24,300 kg
    PC228USLC-1123,890 - 24,670 kg
  • Dimensions (transport position)

  • Operation

    Boom size (m) & type5.7 standard
    Arm size (m) & type2.9 standard
    Arm crowd force - ISO (kgf)11000
    Bucket crowd force - ISO (kgf)15200
    Digging depth - maximum (mm)6620
    Digging reach - maximum (mm)9875
    Maximum reach @ ground level9700
    Swing radius (mm)2310

PC228USLC-11 Excavators

When you need big-machine productivity and plenty of excavating power in confined spaces or busy urban areas, our PC228US-11 excavator – now powered by a Komatsu new technology engine – is an ideal solution. 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.

Tier 4 Engine KDPF Regeneration
  • 123 kW / 165 HP
  • 24,120 kg
  • 0.97 m³

Current Offers

Short Tail Swing Radius

The PC228US/LC-11 is an ideal machine for applications such as road work, underground utilities or other applications where a conventional excavator will not fit. The contoured cab design and convex sliding door allow the cab to swing within the same radius as the counterweight. Trucks can be positioned closer to the machine when working within one lane of traffic, improving operator confidence and job efficiency.

Fuel consumption reduced

The PC228US/LC-11's new tier 4 final engine along with enhancements in the hydraulic system considerably decreases fuel consumption. Fuel consumption reduced by 4% compared to the older model.

Low vibration with Viscous cab mounts

The PC228US/LC-11 uses viscous mounts for the cab that incorporate a longer stroke and the addition of a spring.
The cab damper mounting combined with a high rigidity deck reduces vibration at the operator’s seat.

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