SPECIFICATIONS

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  • Engine

    Model Komatsu SAA6D114E-5
    Type Water-cooled, 4-cycle, direct injection
    Aspiration Turbocharged, aftercooled, cooled EGR
    Number of Cylinders 6
    Bore x Stroke 114 mm x 145 mm
    Piston Displacement 8.85 ltr
    Horsepower, Gross - SAE J1995 202 kW / 271 HP
    Horsepower, Net - ISO 9249 / SAE J1349 189 kW / 253 HP
    Rated RPM 1950
    Fan drive method Mechanical
    Emissions certification EPA Tier 3

  • Hydraulic System

    Type HydrauMind System
    Number of selectable working modes 6
    Main pump type Variable displacement piston type
    Pump for Boom, arm, bucket, swing, and travel circuits
    Maximum flow 535 ltr/min
    Hydraulic Motors  
    Travel 2 x axial piston motor with parking brake
    Relief Valve Setting  
    Implement circuits 380 kgf/cm3
    Travel circuit 380 kgf/cm3
    Pilot circuit 33 kgf/cm3
    Hydraulic Cylinders Bore x Stroke x Rod diameter
    Boom 2-140 mm x 1480 mm x 100 mm
    Arm 1-160 mm x 1825 mm x 110 mm
    Bucket 1-140 mm x 1285 mm x 100 mm

     

  • Drives and Brakes

    Steering control Two levers with pedals
    Drive method Fully hydrostatic
    Maximum drawbar pull 290 kN 29600 kgf
    Gradeability 70 %
    Travel speeds 3.2 / 5.5 km/h
    Service brake Hydraulic lock
    Parking brake Mechanical disc brake

  • Swing System

    Driven by Electric drive
    Swing reduction Planetary gear
    Swing circle lubrication Grease-bathed
    Service brake Electric brake
    Swing lock Mechanical disc brake
    Swing speed 9.5 rpm

  • Undercarriage

    Center frame X-frame leg
    Track frame Box-section
    Track type Sealed track
    Track adjuster Hydraulic
    Number of shoes (each side) 48
    Number of carrier rollers (each side) 2
    Number of track rollers (each side) 8
    Shoe size & type 600 mm triple grouser

  • Coolant & Lubricant capacity

    Fuel tank 605 ltr
    Coolant 42 ltr
    Engine 11.7 ltr
    Final drive, each side 9.0 ltr
    Swing drive 15.6 ltr
    Swing motor 3.0 ltr
    Hydraulic tank 188 ltr
    DEF tank None

  • Weights

    Operating weight 35,680 - 36,220 kg

  • Dimensions (transport position)

    Length, overall (mm) 11145
    Track length on ground (mm) 4030
    Track gauge (mm) 2590
    Overall track width (mm) 3190
    Overall height (mm) 3285
    Ground clearance (mm) 500

  • Operation

    Boom size (m) & type 6.47 Heavy duty
    Arm size (m) & type 3.2 Heavy duty
    Arm crowd force - ISO (kgf) 17400
    Bucket crowd force - ISO (kgf) 23100
    Digging depth - maximum (mm) 7380
    Digging reach - maximum (mm) 11100
    Maximum reach @ ground level 10920
    Swing radius (mm) 3445

HB335LC-1 Excavators

Komatsu’s unique and unrivalled HB3355LC-1 Hybrid excavator delivers identical performance to a conventional excavator – but with fuel savings of up to 40% through our innovative Ultra-Capacitor system. Proven over millions of hours of operation around the world, Hybrid technology further reduces your owning and operating costs. And it comes standard with our KOMTRAX remote monitoring and location system, backed by our Australia-wide service and support network.

  • 189 kW / 253 HP
    ENGINE POWER
  • 36,220 kg
    OPERATING WEIGHT
  • 1.8 m³
    BUCKET CAPACITY

HB335LC-1 Excavators

Current Offers

Advanced Hybrid system

In Komatsu’s unique hybrid system, the electric swing motor/generator captures and regenerates energy as the upper structure slows down and converts it into electric energy. The regenerated energy is stored in the capacitor and used by the generator/motor to assist the engine when it needs to accelerate. Thus, the hybrid system reduces fuel consumption significantly.

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