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Komatsu

PC55MR-3

Mini Excavator

Operating Weight
11,376 lb
Max Digging Depth
150 in
Net Power
38.2 hp
All mini excavators
Komatsu PC55MR-3 Mini Excavator
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Specifications

31 data points

Operating Specifications

Operating Specifications specifications
Operating Weight11,376 lb
Fuel Capacity17.2 gal
Hydraulic Pump Flow Capacity37.2 gal/min
Hydraulic System Fluid Capacity5.3 gal
Hydraulic System Relief Valve Pressure3,840 psi
Operating Voltage12 V
Alternator Supplied Amperage40 A
Engine Oil Capacity2.0 gal
Cooling System Fluid Capacity2.3 gal

Engine

Engine specifications
Engine Model4D88E-6
Displacement134 in³
Power Measured @2,400 rpm
Net Power38.2 hp

Dimensions

Dimensions specifications
Height - Top of Cab101 in
Tail Swing Radius42 in
Width to Outside of Tracks78 in

Undercarriage

Undercarriage specifications
Ground Pressure4 psi
Track Gauge62 in
Number of Track Rollers per Side4
Max Travel Speed2.9 mph
Shoe Size16 in
Number of Carrier Rollers per Side1
Drawbar Pull8,770 lb

Boom/Stick Excavator Option 1

Boom/Stick Excavator Option 1 specifications
Max Digging Depth150 in
Max Reach Along Ground240 in
Max Vertical Wall Digging Depth120 in
Max Loading Height167 in
Shipping Length of Unit220 in
Max Cutting Height235 in
Shipping Height of Unit101 in

Swing Mechanism

Swing Mechanism specifications
Swing Speed9 rpm

Comparable machines

Other mini excavators in a similar weight class.