Liebherr A904C Mobile Excavator

Weights
Operating Weight

51808.7 lb

Boom / Stick / Bucket
Max Digging Depth

21.67 ft in

Max Loading Height

23.17 ft in

Max Reach Along Ground

31.93 ft in

Maximum Bucket Capacity

1.4 yd3

Minimum Bucket Capacity

0.2 yd3

Reference Bucket Capacity

1 yd3

Boom
Boom/Stick Option (Mex) 1

Hydr. Adjustable Boom 3800 mm w/stick 2250 mm

Boom/Stick Option (Mex) 2

Hydr. Adjustable Boom 3800 mm w/stick 2450 mm

Boom/Stick Option (Mex) 3

Hydr. Adjustable Boom 3800 mm w/stick 2650 mm

Boom/Stick Option (Mex) 4

Hydr. Adjustable Boom 3800 mm w/stick 3050 mm

Swing Speed

9 rpm

Blade
Max Cutting Height

32.92 ft in

Engine & Fuel System
Engine Make

2245

Engine Model

D 924 TI-E

Fuel Capacity

89.9 gal

Swing Torque

34 lb ft

Net Power

135 hp

Number Of Cylinders

4

Power Measured @

2000 rpm

Aspiration

direct injection turbo-charged and after-cooled reduced emissions

Displacement

402.8 cu in

Operating Specs
Max Vertical Wall Dig Depth

14.5 ft in

Hydraulic System
Hydraulic Pump Flow Capacity

87.2 gal/min

Hydraulic Pump Type

variable displacement swash plate

Dimensions, Wheels & Tires
Tire Size

10.00-20

Wheelbase

9.03 ft in

Ground Clearance

1.15 ft in

Upper Structure Clearance

4.06 ft in

Overall Width

8.14 in

Overall Width - Outriggers Down

12.13 ft in

Height To Top Of Cab

10.37 ft in

Shipping Height Of Unit

10.37 ft in

Shipping Length Of Unit

29.53 ft in

Tail Swing Radius

8.16 ft in

Battery & Electrical System
Alternator Supplied Amperage

55 A

Operational Voltage

24 V

Transmission
Transmission Type

oversized two speed power shift transmission with additional creeper speed

Max Travel Speed

12.5 mph

Number Of Forward Gears

2

Number Of Reverse Gears

2