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Current number of specifications

Komatsu PC30MRX-1 Mini Excavator

Selected Dimensions

Boom/Stick Option (HEX) 1
A. Shipping Length of Unit15.3 ft in4660 mm
C. Shipping Height of Unit8.1 ft in2460 mm
I. Max Cutting Height15.1 ft in4600 mm
J. Max Loading Height10.3 ft in3135 mm
K. Max Reach Along Ground16.5 ft in5030 mm
L. Max Vertical Wall Digging Depth8.3 ft in2535 mm
M. Max Digging Depth9.3 ft in2835 mm
B. Width to Outside of Tracks5.1 ft in1550 mm
D. Length of Track on Ground6.8 ft in2070 mm
E. Ground Clearance1 ft in320 mm
G. Height to Top of Cab8.1 ft in2460 mm
H. Tail Swing Radius2.8 ft in855 mm
O. Counterweight Clearance1.8 ft in560 mm
F. Track Gauge4.1 ft in1250 mm
N. Shoe Size11.8 in300 mm


Gross Power27.6 hp20.6 kw
Power Measured @2500 rpm
Displacement91.3 cu in1.5 L
Number of Cylinders3
Operating Weight7275.3 lb3300 kg
Fuel Capacity11.1 gal42 L
Hydrauilc System Fluid Capacity7.5 gal28.5 L
Hydraulic System Relief Valve Pressure3770 psi25993.2 kPa
Hydraulic Pump Flow Capacity19.3 gal/min73.1 L/min
Swing Mechanism
Swing Speed9.3 rpm
Shoe Size11.8 in300 mm
Ground Pressure4.8 psi33.1 kPa
Max Travel Speed2.9 mph4.6 km/h
Track Gauge4.1 ft in1250 mm
Reference Bucket Capacity0.1 yd30.08 m3
Minimum Bucket Capacity0.05 yd30.04 m3
Maximum Bucket Capacity0.14 yd30.11 m3
Boom/Stick Option (HEX) 1
Boom/Stick Option (HEX) 1Boom 7'3" (2220mm)/Stick 4'1" (1260mm)
Shipping Height of Unit8.1 ft in2460 mm
Shipping Length of Unit15.3 ft in4660 mm
Max Digging Depth9.3 ft in2835 mm
Max Reach Along Ground16.5 ft in5030 mm
Max Cutting Height15.1 ft in4600 mm
Max Loading Height10.3 ft in3135 mm
Max Vertical Wall Digging Depth8.3 ft in2535 mm
Width to Outside of Tracks5.1 ft in1550 mm
Height to Top of Cab8.1 ft in2460 mm
Ground Clearance1 ft in320 mm
Counterweight Clearance1.8 ft in560 mm
Tail Swing Radius2.8 ft in855 mm
Length of Track on Ground6.8 ft in2070 mm