Liebherr L 556 XPower Wheel Loader

Bucket

Dump Clearance At Max Raise 9.4 ft in (2865.12 mm)
Arm Length 8.6 ft in (2621.29 mm)
Breakout Force 29225.17 lb (130 kN)
Bucket Capacity – Heaped 4.3 yd3 (3.29 m3)
Bucket Width 8.1 ft in (2468.88 mm)
Digging Depth 3 ft in (914.4 mm)

Dimensions

Ground Clearance 1.7 ft in (518.16 mm)
Length With Bucket On Ground 28.3 ft in (8625.84 mm)
Height To Top Of Cab 11.1 ft in (3383.28 mm)
Wheelbase 11.2 ft in (3413.76 mm)
Hinge Pin – Max Height 13.4 ft in (4084.32 mm)
Reach At Max Lift And Dump 3.1 ft in (944.88 mm)

Electrical System

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

Engine Details

Fuel Injection Electronic Common Rail high-pressure injection
Number Of Cylinders 4
Engine Model D944 A7
Net Power 221 hp (164.8 kw)
Air Cleaner Dry type filter with main and safety element, pre-cleaner, service indicator on the Liebherr display
Gross Power 225 hp (167.8 kw)
Power Measured @ 1800 rpm
Max Torque 1055 lb ft
Displacement 486 cu in (8 L)
Torque Measured @ 1100 rpm
Aspiration Water-cooled in-line engine with charge-air cooling, exhaust after-treatment through Liebherr-SCR technology
Bore 5.2 in (130.1 mm)
Stroke 6 in (150.2 mm)

Operational Specs

Operating Weight 40565 lb (18400 kg)
Fuel Tank Capacity 74 gal (280.2 L)
Hydraulic System Fluid Capacity 46.2 gal (174.9 L)
Engine Oil Fluid Capacity 6.9 gal (26.2 L)
Cooling System Fluid Capacity 17.7 gal (67.1 L)
Hydraulic Fluid Capacity 27.7 gal (104.9 L)
Front Axle/Diff Fluid Capacity 11.1 gal (42.1 L)
Rear Axle/Diff Fluid Capacity 9.2 gal (34.9 L)
Static Tipping Weight 30205 lb (13700.8 kg)
Turning Radius 21.1 ft in (6431.3 mm)
Tire Size 23.5R25 L3

Hydraulic System

Max Operating Pressure 5221 psi
Relief Valve Setting 4351.2 psi (30000 kPa)
Pump Flow Capacity 62 gal/min (234.7 L/min)
Raise Time 5.5 sec
Dump Time 2.3 sec
Lower Time 2.7 sec
Pump Type “Load-sensing” variable axial piston pump with output and flow control, and pressure cut-off in the control block
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