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Excavators

PC35MR-5 E1

Small excavators

  • Horsepower (HP) 24.4 HP @ 2,200 rpm
  • Horsepower (kW) 18.2 kW @ 2 200 rpm
  • Operating weight (kg) 3 720 - 3 870
  • Operating weight (lbs) 8,201 - 8,532
  • Bucket Capacity (m^3) 0.055 - 0.18
  • Bucket Capacity (yd^3) 0.07 - 0.24

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Komatsu's compact excavators now with 0% financing for up to 48 months

Performance and versatility in a compact hydraulic excavator
Models include: PC30MR-5 E1/PC35MR-5 E1/PC45MR-5/PC55MR-5

Power, precision, and comfort

Komatsu small excavators feature advanced technology for maximum efficiency, improved productivity, lower fuel consumption. They offer reliable performance, excellent forward visibility, and a comfortable operator workspace. Experience power, precision, and comfort with this model.


    Specifications

    Metric Imperial (US)
    Expand all

    • Number of selectable working modes: 2
    • Main pump

      • Pumps for: Swing and blade
      • Variable Type: Variable displacement piston x 2
      • Maximum flow (US gpm): 18.3
      • Maximum flow (L/min): 32
      • Blade pressure maximum (psi): 3118
      • Blade pressure maximum (MPa): 21.5
      • Blade pump maximum flow (gpm): 2.61
      • Blade pump maximum flow (L/min): 9.9
      • Max auxiliary flow rate at 2 973 psi (gpm): 13.2
      • Max auxiliary flow rate at 20.5 MPa (L/min): 50
      • Swing pressure maximum (MPa): 20.1
      • Swing pressure maximum (psi): 2,915
      • Swing pump maximum flow (gpm): 4.9
      • Swing pump maximum flow (L/min): 18.7
      • Gear Type: Gear x 2
      • Hydraulic valve: 8 spool
      • Main pumps for: Boom, arm, bucket, and travel circuits
      • Operating method: Hydraulic assist
    • Hydraulic cylinders

      • Boom (Number of cylinders – bore x stroke x rod diameter)(mm): 85 x 525 x 50
      • Boom (Number of cylinders – bore x stroke x rod diameter)(in): 3.35 x 20.7 x 1.97
      • Arm (Number of cylinders – bore x stroke x rod diameter)(mm): 75 x 595 x 45
      • Arm (Number of cylinders – bore x stroke x rod diameter)(in): 2.9 x 23.4 x 1.77
      • Bucket (Number of cylinders – bore x stroke x rod diameter)(mm): 65 x 490 x 40
      • Bucket (Number of cylinders – bore x stroke x rod diameter)(in): 2.55 x 19.29 x 1.57
      • Blade (1)(in): 3.74 x 5.51 x 1.77
      • Blade (1)(mm): 95 x 140 x 45
      • Boom swing (1)(mm): 95 x 482 x 50
      • Boom swing (1)(in): 3.74 x 18.97 x 1.97
    • Hydraulic motors

      • Travel: Variable displacement piston x 2 (with counterbalance valve and travel shaft brake)
      • Swing: Fixed displacement piston type x 1 (with brake valve and swing shaft brake)

    • Drive method type: Hydrostatic
    • Maximum drawbar pull (kgf): 3 400
    • Maximum drawbar pull (lbs): 7,495
    • Service brake type: Hydraulic lock
    • Parking brake: Mechanical brake
    • Gradeability: 30°
    • Maximum travel speed

      • High (mph): 2.85
      • High (kph): 4.6
      • Low (kph): 2.6
      • Low (mph): 1.61

    • ROPS canopy, rubber belt track

      • Ground pressure ISO 16754 with ROPS canopy, rubber belt track 12 in (psi): 5.2
      • Ground pressure ISO 16754 with ROPS canopy, rubber belt track 30 mm (kPa): 35.9
      • Operating weight ROPS canopy, rubber belt track 12 in (lbs): 8,201
      • Operating weight with ROPS canopy, rubber belt track 300 mm (kg): 3 720
    • ROPS cab, rubber belt track

      • Ground pressure ISO 16754 ROPS cab, rubber belt track 12 in (psi): 5.07
      • Ground pressure ISO 16754 ROPS cab, rubber belt track 300 mm (kPa): 35
      • Operating weight with ROPS cab, rubber belt track 12 in (lbs): 8,532
      • Operating weight with ROPS cab, rubber belt track 300 mm (kg): 3 870

    • Engine Model: Komatsu 3D88E-7*
    • Cooling Type: Water-cooled, direct injection
    • Number of cylinders: 3
    • Bore (mm): 88
    • Bore (in): 3.46
    • Stroke (in): 3.54
    • Stroke (mm): 90
    • Piston displacement (L): 1.642
    • Piston displacement (in^3): 100.2
    • Engine Rated (rpm): 2,200
    • Fan drive method for radiator cooling: Mechanical
    • Horsepower

      • ISO 9249 / SAE J1349 - Net (HP): 24.4
      • ISO 9249 / SAE J1349 - Net (kW): 18.2
      • Fan at maximum speed - Net (HP): 24.4
      • Fan at maximum speed - Net (kW): 18.2

    • Fuel tank (US gal): 10.8
    • Coolant (US gal): 0.87
    • Engine (US gal): 1.77
    • Final drive (US gal): 0.15
    • Hydraulic system (US gal): 5.3
    • Hydraulic system (L): 20
    • Coolant (L): 3.3
    • Fuel tank (L): 41
    • Engine (L): 6.7
    • Final drive (L): 0.6

    • Center frame: X-frame
    • Track frame: Box-section
    • Track adjuster: Greased gun
    • Number of carrier rollers (each side): 1
    • Number of track rollers (each side): 4
    • Seal of track: Sealed

    • Blade width x height (ft): 5 ft. 9 in x 1 ft. 2 in
    • Blade width x height (mm): 1 740 x 355
    Metric Imperial (US)
    Engine
    • Air cleaner, double element with auto dust evacuator
    • Cooling fan, suction type
    Electrical system
    • Alternator, 12 V/55 A
    • Auto-decelerator
    • Battery, 1 x 12 V/58 Ah
    • Front travel light
    • Starting motor 12 V/1.7 kW
    • Working light on boom
    Hydraulic system
    • Auxiliary hydraulics with one-way/two-way flow selector valve
    • Foot control for auxiliary hydraulics
    • ISO/SAE pattern change valve
    Guards and covers
    • Fan guard
    • Thermal guard
    Undercarriage
    • Shoe, 12" rubber shoe
    Operator environment
    • 12 V x 1 power supply
    • Automatic two-speed travel control
    • High resolution 3.5" LCD color monitor
    • Lock lever auto lock function
    • Rear view mirrors (RH, LH)
    • Retractable seat belt, 3"
    • Suspension seat
    • Travel alarm
    • Two-post ROPS (ISO 3471) canopy
    Work equipment
    • Arms - 67.7" arm assembly with piping
    • Backfill blade
    • Booms - 100" boom assembly with piping
    Other equipment
    • Auto idle shutdown
    • KOMTRAX®
    • Quick release buttery terminal (-)
    • Swing holding brake
    • Counterweight - 1,433 lb
    Engine
    • Air cleaner, double element with auto dust evacuator
    • Cooling fan, suction type
    Electrical system
    • Alternator, 12 V/55 A
    • Auto-decelerator
    • Battery, 1 x 12 V/58 Ah
    • Front travel light
    • Starting motor 12 V/1.7 kW
    • Working light on boom
    Hydraulic system
    • Auxiliary hydraulics with one-way/two-way flow selector valve
    • Foot control for auxiliary hydraulics
    • ISO/SAE pattern change valve
    Guards and covers
    • Fan guard
    • Thermal guard
    Undercarriage
    • Shoe, 300 mm rubber shoe
    Opeartor environment
    • 12 V x 1 power supply
    • Automatic two-speed travel control
    • High resolution 3.5" LCD color monitor
    • Lock lever auto lock function
    • Rear view mirrors (RH, LH)
    • Retractable seat belt, 78 mm
    • Suspension seat
    • Travel alarm
    • Two-post ROPS (ISO 3471) canopy
    Work equipment
    • Arms - 1720 mm arm assembly with piping
    • Backfill blade
    • Booms - 2540 mm boom assembly with piping
    Other equipment
    • Auto idle shutdown
    • KOMTRAX®
    • Quick release buttery terminal (-)
    • Swing holding brake
    • Counterweight - 650 kg
    Metric Imperial (US)

    Undercarriage

    • Road Liner track, 12"

    Operator environment

    • Cab with A/C, radio ready, auxiliary input (3.5 mm jack) read
    • Proportional joysticks

    Work equipment

    • Buckets
      — 12" HD bucket
      — 18" HD bucket
      — 24" HD bucket
    • Hydraulic thumb
    • Mechanical quick coupler

    Undercarriage

    • Road Liner track, 300 mm

    Operator environment

    • Cab with A/C, radio ready, auxiliary input (3.5 mm jack) read
    • Proportional joysticks

    Work equipment

    • Buckets - 300 mm HD bucket - 457 mm HD bucket - 610 mm HD bucket
    • Hydraulic thumb
    • Mechanical quick coupler