Komatsu PC55MR-3 Mini Excavator

Boom/Stick Excavator Option 1

Max Cutting Height 20 ft (6 m)
Max Digging Depth 13 ft (4 m)
Max Loading Height 14 ft (4 m)
Max Reach Along Ground 20 ft (6 m)
Max Vertical Wall Digging Depth 10 ft (3 m)
Shipping Height of Unit 8 ft (3 m)
Shipping Length of Unit 18 ft (6 m)

Dimensions

Height – Top of Cab 8 ft (3 m)
Tail Swing Radius 4 ft (1 m)
Width to Outside of Tracks 7 ft (2 m)

Engine

Displacement 134 cu in (2,196 cu cm)
Engine Model 4D88E-6
Net Power 38 hp (28 kw)
Power Measured @ 2400 rpm

Operating Specifications

Alternator Supplied Amperage 40 amps
Cooling System Fluid Capacity 2 gal (9 l)
Engine Oil Capacity 2 gal (8 l)
Fuel Capacity 17 gal (65 l)
Hydraulic Pump Flow Capacity 37 gpm (141 lpm)
Hydraulic System Fluid Capacity 5 gal (20 l)
Hydraulic System Relief Valve Pressure 3840 psi
Operating Voltage 12 V
Operating Weight 11,376 lbs (5,160 kg)

Swing Mechanism

Swing Speed 9 rpm

Undercarriage

Drawbar Pull 8,770 lbs (3,978 kg)
Ground Pressure 4.4 psi
Max Travel Speed 3 mph (5 kph)
Number of Carrier Rollers per Side 1
Number of Track Rollers per Side 4
Shoe Size 16 in (40 cm)
Track Gauge 5 ft (2 m)
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