SPECIFICATIONS

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  • Engine

    ModelKomatsu SAA6D140E-7
    Type4-cycle, water-cooled, direct injection
    AspirationTurbocharged, aftercooled, cooled EGR
    Number of cylinders6
    Bore140 mm
    Stroke165 mm
    Piston displacement15.24 L
    GovernorAll-speed, electronic
    Horsepower:
    SAE J 1995Gross 405 kW / 543 HP
    ISO 14396405 kW / 543 HP
    ISO 9249 / SAE J1349*Net 401 kW / 538 HP
    Rated rpm1800 min-1
    Fan drive typeHydraulic

  • Hydraulic System

    TypeOpen-center load-sensing system
    Number of selectable working modes3
    Main pump type:Variable-capacity piston pumps
    Pumps forBoom, arm, bucket, and travel circuits
    Maximum flow1206 L/min
    Fan drive pumpVariable capacity piston type
    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: 34.3 MPa 350 kgf/cm2, Travel circuit: 34.3 MPa 350 kgf/cm2, Swing circuit: 27.0 MPa 275 kgf/cm2, Pilot circuit: 2.9 MPa 30 kgf/cm2

  • Swing system

    Driven methodHydraulic motors
    Swing reductionPlanetary gear
    Swing circle lubricationGrease-bathed
    Swing lockOil disc brake
    Swing speed6.8 min-1

  • Drives and Brakes

    Steering controlTwo levers with pedals
    Drive methodFully hydrostatic
    Travel motorAxial piston motor, in-shoe design
    Reduction systemPlanetary gear triple reduction
    Maximum drawbar pull: PC950/950LC-11670 kN 68300 kgf
    Gradeability70%
    Maximum travel speed (Lo / Hi) - PC950/950LC-112.7 / 4.0 km/h
    Service brakeHydraulic lock
    Parking brakeOil disc brake

  • Undercarriage

    Center frameH-leg frame
    Track frameBox-section
    Seal of trackSealed
    Track adjusterHydraulic
    Number of shoes (each side)PC950-11: 48, PC950LC-11: 52
    Number of carrier rollers (each side)3
    Number of track rollers (each side)PC950LC-11: 9, PC950-11: 8

  • Coolant and lubricant capacity (refilling)

    Fuel tank1045 L
    Radiator92.5 L
    Engine53 L
    Final drive (each side)PC950/950LC-11: 22 L
    Swing drive24 x 2 L
    Hydraulic tank540 L
    DEF tank83.9 L

  • Operating weight (approximate)

    PC950/950LC-11:Operating weight, including 8400 mm boom, 3700 mm arm, heaped 4.0 m3 backhoe bucket, operator, lubricant, coolant, full fuel tank, and the standard equipment.
    PC950/950LC-11 SE spec.: Operating weight, including 7100 mm boom, 2945 mm arm, heaped 6.0 m3 backhoe bucket, operator, lubricant, coolant, full fuel tank, and the standard equipment.

PC950LC-11 Excavators

Delivering power and efficiency for high-production applications, the PC950LC-11 combines strength with cutting-edge Komatsu technology, having been engineered to dig deeper, load faster, and move more, whilst reducing fuel consumption and operator fatigue.

  • 405 kW / 543 HP
    ENGINE POWER
  • 89,200 - 99,800 kg
    OPERATING WEIGHT
  • 4.0-6.0 m³
    BUCKET CAPACITY

PC950LC-11 Excavators

Current Offers

Powerful workability and fuel economy

• Significantly improved productivity
• Three selectable work modes for high productivity or fuel efficiency
• High power SAA6D140E-7 engine
• Larger cooling core for improved cooling performance
• New hydraulic system

Ensures both productivity performance and fuel efficiency

In P mode, the productivity can be increased while maintaining the same fuel consumption as that of conventional machines. While in E mode, the machine can operate with a greater productivity but lower fuel consumption than conventional machines.

In P mode (Compared with PC850-8E0 P mode)
Productivity 40% UP
Fuel consumption  PC850-8E0 equivalent

In E mode (Compared with PC850-8E0 P mode)
Productivity 26% UP
Fuel consumption 10% DOWN

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