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Current number of specifications

Caterpillar M320 Mobile Excavator

Selected Dimensions

Boom/Stick Option
I. Max Cutting Height28.3 ft in8620 mm
J. Max Loading Height19.9 ft in6060 mm
K. Max Reach Along Ground29.7 ft in9050 mm
L. Max Vertical Wall Dig Depth8.1 ft in2460 mm
M. Max Digging Depth17 ft in5190 mm
B. Overall Width9 in2750 mm
D. Wheelbase9 ft in2750 mm
E. Ground Clearance1.2 ft in360 mm
F. Overall Width - Outriggers Down12.8 ft in3900 mm
G. Height to Top of Cab10.3 ft in3145 mm
N. Upper Structure Clearance4.3 ft in1310 mm


Gross Power140 hp104.4 kw
Displacement402.8 cu in6.6 L
Fuel Capacity97.7 gal370 L
Hydraulic System Fluid Capacity79.3 gal300 L
Hydraulic System Relief Valve Pressure4785 psi32991.4 kPa
Hydraulic Pump Flow Capacity114.1 gal/min432 L/min
Tire Sizedual 11-20 16PR
Max Travel Speed12.4 mph20 km/h
Boom/Stick Option (MEX) 1
Boom/Stick Option (MEX) 1boom w/ stick 1900mm
Max Digging Depth17 ft in5190 mm
Max Reach Along Ground29.7 ft in9050 mm
Max Cutting Height28.3 ft in8620 mm
Max Loading Height19.9 ft in6060 mm
Max Vertical Wall Dig Depth8.1 ft in2460 mm
Boom/Stick Option (MEX) 2
Boom/Stick Option (MEX) 2boom w/ stick 2500mm
Max Digging Depth19 ft in5790 mm
Max Reach Along Ground31.5 ft in9610 mm
Max Cutting Height29.4 ft in8970 mm
Max Loading Height20.7 ft in6300 mm
Max Vertical Wall Dig Depth12.8 ft in3910 mm
Boom/Stick Option (MEX) 3
Boom/Stick Option (MEX) 3boom w/ stick 2900mm
Max Digging Depth20.3 ft in6190 mm
Max Reach Along Ground32.5 ft in9900 mm
Max Cutting Height28.9 ft in8800 mm
Max Loading Height20.4 ft in6210 mm
Max Vertical Wall Dig Depth12 ft in3670 mm
Boom/Stick Option (MEX) 4
Boom/Stick Option (MEX) 4boom w/ stick 4200mm
Max Digging Depth24.5 ft in7470 mm
Max Reach Along Ground36.7 ft in11180 mm
Max Cutting Height31.2 ft in9500 mm
Max Loading Height22.4 ft in6840 mm
Max Vertical Wall Dig Depth17.5 ft in5340 mm
Overall Width9 in2750 mm
Overall Width - Outriggers Down12.8 ft in3900 mm
Height to Top of Cab10.3 ft in3145 mm
Wheelbase9 ft in2750 mm
Ground Clearance1.2 ft in360 mm
Upper Structure Clearance4.3 ft in1310 mm