• Engine

    Version 1 - Tier 2 engine:  
    Model Komatsu SDA16V160E-2
    Type 4-cycle, water-cooled, direct injection
    Aspiration Turbocharged, aftercooled
    Number of Cylinders 16
    Horsepower, Net - ISO 9249 / SAE J1349 1400 kW / 1875 HP
    Rated RPM 1800
    Version 2 - Tier 4 engine:  
    Model Komatsu SDA16V160E-3
    Type 4-cycle, water-cooled, direct injection
    Aspiration Turbocharger and aftercooled
    Number od cylinders 16
    Rated power 1400 kW / 1874 HP
    Rated RPM 1800
    Emissions certification EPA Tier 4
  • Hydraulic System

    Type Open circuit hydraulics
    Rated flow 4,140 ltr/min
    Relief valve setting 310 bar
    Swing flow rate 1,590 ltr/min
    High pressure in line filters 200 microns
  • Electric System

    System 24 V
    Batteries (Series/Parallel) 2 x 2 x 12 V
    Alternator 260 A
    Standard working lights 14 LED lights
    Standard service lights Throughout the platform
  • Swing System

    Hydraulic motors and drives 2
    Swing brake, service Hydraulic brake
    Service brake, parking Multiple-disc
    Swing ring teeth External
    Swing speed 4.0 rpm
  • Undercarriage

    Track adjuster Automatic Hydraulic type
    Number of shoes (each side) 49
    Number of carrier rollers (each side) 3
    Number of track rollers (each side) 7
  • Coolant & Lubricant capacity

    Fuel tank 6,910 ltr
    Coolant 475 ltr
    Engine oil 290 ltr
    Hydraulic system 5,900 ltr
    Hydraulic oil tank 3,900 ltr
    DEF tank 587ltr
  • Weights

    Operating weight 393,000 - 409,000 kg

PC4000-11 Excavators

Our PC4000-11 offers class leading attributes for you in the 400t excavator range. Available in both excavator and face shovel configuration and powered by Diesel or Electric motor options. The machine functions incorporate the latest development in electro-hydraulic control. The machine has been designed with personnel  access/egress in mind. These are just a couple of the latest developments that ensure reliability and reduce mean time to repair. The machine is highly productive as a result of an increased bucket capacity option and new variable torque swing motors that ensures maximum hydraulic power is utilised for attachment functions. The excavator comes standard with the expanded capabilities of Komtrax Plus 2 remote monitoring and location system, backed by our Australia-wide service and support network.

  • 1,400 kW / 1,875 HP
  • 392,992 kg
  • 22 m³

Current Offers

Simplified Electrical System (SFS)

  • Improved Reliability
  • Reduced mean time to repair
  • More Productive

Improved Access / Egress

  • Designed with EMESRT consultation 
  • Built to ISO Standards
  • 45º access ladder from cabin to ground
  • All steps finished with anti-slip treatments

Reliable Komatsu Pumps

  • 4 x Komatsu swashplate double pumps
  • Endmounted with supplementary pumps
  • Electronically controlled
  • Increased lifetime

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