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Current number of specifications

Liebherr A900C Mobile Excavator

Selected Dimensions

Boom/Stick Option
A. Shipping Length of Unit28.7 ft in8750 mm
C. Shipping Height of Unit10.4 ft in3160 mm
I. Max Cutting Height33.5 ft in10200 mm
J. Max Loading Height24.3 ft in7400 mm
K. Max Reach Along Ground29.5 ft in9000 mm
L. Max Vertical Wall Dig Depth12.8 ft in3900 mm
M. Max Digging Depth18 ft in5500 mm
B. Overall Width8.4 in2550 mm
D. Wheelbase8.3 ft in2540 mm
E. Ground Clearance0.1 ft in30 mm
F. Overall Width - Outriggers Down12.1 ft in3690 mm
G. Height to Top of Cab10.4 ft in3160 mm
H. Tail Swing Radius7.5 ft in2275 mm
N. Upper Structure Clearance4.1 ft in1235 mm


ModelD 924 TI-E
Gross Power hp kw
Net Power120 hp89.5 kw
Power Measured @1800 rpm
Displacement402.8 cu in6.6 L
Net Torque lb ft Nm
Number of Cylinders4
Aspirationturbo-charged and after-cooled reduced emissions
Operating Weight39242.3 lb17800 kg
Fuel Capacity79.3 gal300 L
Hydraulic System Fluid Capacity84.5 gal320 L
Operational Voltage24 V
Alternator Supplied Amperage55 amps
Hydraulic System Relief Valve Pressure5076.3 psi35000 kPa
Hydraulic Pump Typevariable displacement, swashplate pump
Hydraulic Pump Flow Capacity71.3 gal/min270 L/min
Tire Size10.00-20
Typeoversized two speed power shift transmission with additional creeper speed
Number of Forward Gears2
Number of Reverse Gears2
Max Travel Speed12.4 mph20 km/h
Swing Mechanism
Swing Speed9 rpm
Swing Torque31 lb ft42 Nm
Reference Bucket Capacity0.65 yd30.5 m3
Minimum Bucket Capacity0.37 yd30.28 m3
Maximum Bucket Capacity1.1 yd30.85 m3
Boom/Stick Option (MEX) 1
Boom/Stick Option (MEX) 13.6m boom / 2.25m stick
Shipping Height of Unit10.4 ft in3160 mm
Shipping Length of Unit28.7 ft in8750 mm
Max Digging Depth18 ft in5500 mm
Max Reach Along Ground29.5 ft in9000 mm
Max Cutting Height33.5 ft in10200 mm
Max Loading Height24.3 ft in7400 mm
Max Vertical Wall Dig Depth12.8 ft in3900 mm
Boom/Stick Option (MEX) 2
Boom/Stick Option (MEX) 23.6m boom / 2.45m stick
Shipping Height of Unit10.4 ft in3160 mm
Shipping Length of Unit28.7 ft in8750 mm
Max Digging Depth18.7 ft in5700 mm
Max Reach Along Ground30.2 ft in9200 mm
Max Cutting Height34 ft in10350 mm
Max Loading Height24.8 ft in7550 mm
Max Vertical Wall Dig Depth13.5 ft in4100 mm
Boom/Stick Option (MEX) 3
Boom/Stick Option (MEX) 33.6m boom / 2.65m stick
Shipping Height of Unit10.4 ft in3160 mm
Shipping Length of Unit28.5 ft in8700 mm
Max Digging Depth19.4 ft in5900 mm
Max Reach Along Ground30.8 ft in9400 mm
Max Cutting Height34.6 ft in10550 mm
Max Loading Height25.3 ft in7700 mm
Max Vertical Wall Dig Depth14.1 ft in4300 mm
Boom/Stick Option (MEX) 4
Boom/Stick Option (MEX) 45m boom / 2.25 stick
Shipping Height of Unit10.4 ft in3160 mm
Shipping Length of Unit27.7 ft in8450 mm
Max Digging Depth17.7 ft in5400 mm
Max Reach Along Ground28.5 ft in8700 mm
Max Cutting Height29.5 ft in9000 mm
Max Loading Height20.3 ft in6200 mm
Max Vertical Wall Dig Depth12.1 ft in3700 mm
Overall Width8.4 in2550 mm
Overall Width - Outriggers Down12.1 ft in3690 mm
Height to Top of Cab10.4 ft in3160 mm
Wheelbase8.3 ft in2540 mm
Ground Clearance0.1 ft in30 mm
Upper Structure Clearance4.1 ft in1235 mm
Tail Swing Radius7.5 ft in2275 mm