Liebherr L556 XPOWER Wheel Loader

Bucket

Arm length 9 ft (3 m)
Breakout Force 29,225 lbs (13,256 kg)
Bucket Capacity – heaped 4 cu yd (3 cu m)
Bucket Width 8 ft (2 m)
Digging depth 3 ft (1 m)
Dump Clearance at Max Raise 9 ft (3 m)

Dimensions

Ground Clearance 2 ft (1 m)
Height – Top of Cab 11 ft (3 m)
Hinge Pin – Max Height 13 ft (4 m)
Length with Bucket on Ground 28 ft (9 m)
Reach at Max Lift and Dump 3 ft (1 m)
Wheelbase 11 ft (3 m)

Electrical System

Alternator 28/140 (V/A)
Battery 2 x 180 Ah
Starter 24/10.5 (V/HP)
Voltage 24 V

Engine

Air cleaner Dry type filter with main and safety element, pre-cleaner, service indicator on the Liebherr display
Aspiration Water-cooled in-line engine with charge-air cooling, exhaust after-treatment through Liebherr-SCR technology
Bore 5 in (13 cm)
Displacement 486 cu in (7,964 cu cm)
Engine Model D944 A7
Fuel injection Electronic Common Rail high-pressure injection
Gross Power 225 hp (168 kw)
Max Torque 1,055 lbs ft (1,430 nm)
Net Power 221 hp (165 kw)
Number of Cylinders 4
Power Measured @ 1800 rpm
Stroke 6 in (15 cm)
Torque Measured @ 1100 rpm

Hydraulic System

Dump Time 2.3 seconds
Lower Time 2.7 seconds
Pump Flow Capacity 62 gpm (235 lpm)
Pump Type Load-sensing variable axial piston pump with output and flow control, and pressure cut-off in the control block
Raise Time 5.5 seconds
Relief Valve Setting 4351.2 psi

Operating Specifications

Cooling System Fluid Capacity 18 gal (67 l)
Engine Oil Fluid Capacity 7 gal (26 l)
Front Axle/Diff Fluid Capacity 11 gal (42 l)
Fuel Capacity 74 gal (280 l)
Hydraulic Fluid Capacity 28 gal (105 l)
Hydraulic System Fluid Capacity 46 gal (175 l)
Operating Weight 40,565 lbs (18,400 kg)
Rear Axle/Diff Fluid Capacity 9 gal (35 l)
Static Tipping Weight 30,205 lbs (13,701 kg)
Tire Size 23.5R25 L3
Turning Radius 21 ft (6 m)
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