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Current number of specifications

Komatsu PC88MR-8 Midi Excavator

Selected Dimensions

Boom/Stick Option (HEX) 1
A. Shipping Length of Unit20.8 ft in6350 mm
C. Shipping Height of Unit9 ft in2730 mm
I. Max Cutting Height22.1 ft in6750 mm
J. Max Loading Height15.5 ft in4720 mm
K. Max Reach Along Ground23.5 ft in7150 mm
L. Max Vertical Wall Digging Depth10.4 ft in3165 mm
M. Max Digging Depth15.1 ft in4615 mm
B. Width to Outside of Tracks7.6 ft in2330 mm
D. Length of Track on Ground9.3 ft in2840 mm
E. Ground Clearance1.2 ft in360 mm
G. Height to Top of Cab9 ft in2730 mm
H. Tail Swing Radius4.4 ft in1335 mm
F. Track Gauge6.1 ft in1870 mm
N. Shoe Size17.7 in450 mm


Net Power65 hp48.5 kw
Power Measured @1950 rpm
Displacement199 cu in3.3 L
Number of Cylinders4
AspirationTurbocharged, air-to-air aftercooled
Operating Weight18562.9 lb8420 kg
Fuel Capacity33 gal125 L
Cooling System Fluid Capacity2.6 gal10 L
Hydrauilc System Fluid Capacity26.4 gal100 L
Engine Oil Capacity3 gal11.5 L
Swing Drive Fluid Capacity0.74 gal2.8 L
Operational Voltage24 V
Alternator Supplied Amperage35 amps
Hydraulic System Relief Valve Pressure3840 psi26475.8 kPa
Hydraulic Pump Flow Capacity42.3 gal/min160 L/min
Swing Mechanism
Swing Speed10 rpm
Shoe Size17.7 in450 mm
Number of Carrier Rollers per Side1
Number of Track Rollers per Side5
Ground Pressure5.4 psi37.2 kPa
Max Travel Speed3.2 mph5.1 km/h
Drawbar Pull15039.7 lb66.9 kN
Track Gauge6.1 ft in1870 mm
Reference Bucket Capacity0.37 yd30.28 m3
Boom/Stick Option (HEX) 1
Boom/Stick Option (HEX) 1One Piece Boom 3405mm 11'2" / Arm 2100mm 6"11"
Shipping Height of Unit9 ft in2730 mm
Shipping Length of Unit20.8 ft in6350 mm
Max Digging Depth15.1 ft in4615 mm
Max Reach Along Ground23.5 ft in7150 mm
Max Cutting Height22.1 ft in6750 mm
Max Loading Height15.5 ft in4720 mm
Max Vertical Wall Digging Depth10.4 ft in3165 mm
Width to Outside of Tracks7.6 ft in2330 mm
Height to Top of Cab9 ft in2730 mm
Ground Clearance1.2 ft in360 mm
Tail Swing Radius4.4 ft in1335 mm
Length of Track on Ground9.3 ft in2840 mm