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Current number of specifications

 
Komatsu PC40R-8 Mini Excavator

Selected Dimensions

Boom/Stick Option
A. Shipping Length of Unit17.8 ft in5440 mm
C. Shipping Height of Unit8.1 ft in2455 mm
I. Max Cutting Height18.4 ft in5615 mm
J. Max Loading Height12.9 ft in3920 mm
K. Max Reach Along Ground18.2 ft in5560 mm
L. Max Vertical Wall Digging Depth8.9 ft in2700 mm
M. Max Digging Depth11.2 ft in3400 mm
Dimensions
B. Width to Outside of Tracks6.6 ft in2000 mm
D. Length of Track on Ground6.4 ft in1940 mm
E. Ground Clearance1 ft in310 mm
G. Height to Top of Cab8.3 ft in2545 mm
H. Tail Swing Radius4.6 ft in1415 mm
O. Counterweight Clearance2.1 ft in625 mm
Undercarriage
F. Track Gauge5.2 ft in1600 mm
N. Shoe Size15.7 in400 mm

Specification

Engine
MakeKomatsu
Model4D84E
Gross Power38 hp28.3 kw
Power Measured @2500 rpm
Displacement121.8 cu in2 L
Number of Cylinders4
Operational
Operating Weight9457.8 lb4290 kg
Fuel Capacity13.2 gal50 L
Hydrauilc System Fluid Capacity8.7 gal33 L
Hydraulic System Relief Valve Pressure3560 psi24545.3 kPa
Hydraulic Pump Flow Capacity35.7 gal/min135 L/min
Swing Mechanism
Swing Speed9 rpm
Undercarriage
Shoe Size15.7 in400 mm
Ground Pressure3.6 psi24.8 kPa
Max Travel Speed2.9 mph4.6 km/h
Track Gauge5.2 ft in1600 mm
Buckets
Reference Bucket Capacity0.18 yd30.14 m3
Minimum Bucket Capacity0.08 yd30.06 m3
Maximum Bucket Capacity0.21 yd30.16 m3
Boom/Stick Option (HEX) 1
Boom/Stick Option (HEX) 1Boom 9'0" (2755mm)/Stick 4'6" (1380mm)
Shipping Height of Unit8.1 ft in2455 mm
Shipping Length of Unit17.8 ft in5440 mm
Max Digging Depth11.2 ft in3400 mm
Max Reach Along Ground18.2 ft in5560 mm
Max Cutting Height18.4 ft in5615 mm
Max Loading Height12.9 ft in3920 mm
Max Vertical Wall Digging Depth8.9 ft in2700 mm
Boom/Stick Option (HEX) 2
Boom/Stick Option (HEX) 2Boom 9'0" (2755mm)/Stick 6'3" (1900mm)
Shipping Height of Unit8.1 ft in2455 mm
Shipping Length of Unit18.2 ft in5560 mm
Max Digging Depth12.8 ft in3905 mm
Max Reach Along Ground19.8 ft in6030 mm
Max Cutting Height19.5 ft in5950 mm
Max Loading Height13.9 ft in4230 mm
Max Vertical Wall Digging Depth10.1 ft in3075 mm
Dimensions
Width to Outside of Tracks6.6 ft in2000 mm
Height to Top of Cab8.3 ft in2545 mm
Ground Clearance1 ft in310 mm
Counterweight Clearance2.1 ft in625 mm
Tail Swing Radius4.6 ft in1415 mm
Length of Track on Ground6.4 ft in1940 mm