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Excavators

PC270LC-8

Mid-size excavators

  • Engine power (HP) 187
  • Engine power (kW) 140
  • Bucket capacity (m^3) 1.39
  • Bucket capacity (yd^3) 1.82
  • Operating weight (kg) 27 140 - 29 020
  • Operating weight (lbs) 59 833 - 63 978

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The PC270LC-8 is a proven-up performer ideal for civil construction, rental and related industries, suitable for carrying out heavy earthmoving, excavating and general construction works. 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.

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    Comfortable ride with viscous cab mount

    PC270/LC-8 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.

    cab

    Specifications

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    • Drive method: Hydrostatic
    • Holding brake/Swing lock: Mechanical disc brake
    • Service brake: Hydraulic lock
    • Swing circle lubrication: Grease-bathed
    • Swing reduction: Planetary gear
    • Swing speed (rpm): 10.5
    • Driven by: Hydrostatic

    • HydrauMind Type: HydrauMind System

    • Main pump

      • Maximum flow (L/min): 450
      • Maximum flow (US gpm): 119
      • Pumps for: Boom, arm, attachment, swing and travel circuit

    • Relief valve setting

      • Implement circuits (kgf/cm^2): 380
      • Implement circuits (MPa): 37.27
      • Implement circuits (psi): 5404.85
      • Travel circuit (psi): 5405
      • Swing circuit (psi): 4196
      • Swing: 1 x axial piston motor
      • Swing circuit (kgf/cm^2): 295
      • Swing circuit (MPa): 28.94
      • Travel: 2 x axial piston motors
      • Travel circuit (MPa): 37.3
      • Travel circuit (kgf/cm^2): 380

    • Hydraulic cylinders

      • Arm (Number of cylinders – bore x stroke x rod diameter)(mm): 1-150 x 1635 x 110
      • Arm (Number of cylinders – bore x stroke x rod diameter)(in): 5.91 x 64.37 x 4.33

    • Aspiration: Turbocharged, aftercooled
    • Bore (mm): 107
    • Bore (in): 4.21
    • Engine model: Komatsu SAA6D107E-1
    • Fan drive method for radiator cooling: Mechanical
    • Piston displacement (in^3): 408.2
    • Piston displacement (L): 6.69
    • Stroke (mm): 124
    • Stroke (in): 4.88

    • Horsepower

      • ISO 9249 / SAE J1349 - Net (HP): 187
      • ISO 9249 / SAE J1349 - Net (kW): 140
      • SAEJ1995 - Gross (HP): 200
      • SAEJ1995 - Gross (kW): 149

    • Coolant (US gal): 5.44
    • Coolant (L): 20.6
    • Hydraulic tank (L): 132
    • Hydraulic tank (US gal): 34.9
    • Swing drive (US gal): 2.2
    • Swing drive (L): 8.2
    • Fuel tank (US gal): 105.7
    • Engine (US gal): 6.1
    • Final drive (US gal): 2.2
    • DEF tank (US gal): None
    • Fuel tank (L): 400
    • Engine (L): 23.1
    • Final drive (L): 8.5
    • DEF tank (L): None

    • Gradeability: 70%, 35 degrees
    • Maximum drawbar pull (lbs): 59330
    • Parking brake: Mechanical disc brake
    • Maximum drawbar pull (kgf): 25400

    • Maximum travel speed

      • High (kph): 5.5
      • High (mph): 3.4

    • Center frame: X-frame
    • Number of carrier rollers (each side): 2
    • Number of shoes (each side): 45 - 48
    • Number of track rollers (each side): 7 - 8
    • Track frame: Box-section
    • Track adjuster: Hydraulic

    • Pilot circuit (kgf/cm^3): 33