- Category: Wheel Loaders ➔
- Manufacturer: Liebherr ➔
- Model: L556 XPOWER ➔
The Liebherr L556 XPOWER is a high-performance wheel loader designed for heavy-duty material handling and construction applications. Featuring Liebherr's advanced XPOWER drivetrain technology, this model delivers enhanced fuel efficiency, reduced emissions, and superior traction control. The L556 XPOWER offers a robust engine, optimized hydraulic system, and durable components to ensure reliability and productivity in demanding environments. Its ergonomic operator cabin provides improved visibility and comfort, supporting extended operation periods. Suitable for earthmoving, loading, and quarry work, the Liebherr L556 XPOWER wheel loader combines power, precision, and efficiency, making it a versatile choice for construction, mining, and industrial sectors.
Bucket
| Arm length | 9 ft (3 m)
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| Breakout Force | 29,225 lbs (13,256 kg)
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| Bucket Capacity - heaped | 4 cu yd (3 cu m)
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| Bucket Width | 8 ft (2 m)
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| Digging depth | 3 ft (1 m)
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| Dump Clearance at Max Raise | 9 ft (3 m)
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Dimensions
| Ground Clearance | 2 ft (1 m)
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| Height - Top of Cab | 11 ft (3 m)
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| Hinge Pin - Max Height | 13 ft (4 m)
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| Length with Bucket on Ground | 28 ft (9 m)
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| Reach at Max Lift and Dump | 3 ft (1 m)
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| Wheelbase | 11 ft (3 m)
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Electrical System
| Alternator | 28/140 (V/A)
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| Battery | 2 x 180 Ah
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| Starter | 24/10.5 (V/HP)
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| Voltage | 24 V
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Engine
| Air cleaner | Dry type filter with main and safety element pre-cleaner service indicator on the Liebherr display
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| Aspiration | Water-cooled in-line engine with charge-air cooling exhaust after-treatment through Liebherr-SCR technology
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| Bore | 5 in (13 cm)
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| Displacement | 486 cu in (7,964 cu cm)
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| Engine Model | D944 A7
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| Fuel injection | Electronic Common Rail high-pressure injection
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| Gross Power | 225 hp (168 kw)
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| Max Torque | 1,055 lbs ft (1,430 nm)
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| Net Power | 221 hp (165 kw)
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| Number of Cylinders | 4
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| Power Measured @ | 1800 rpm
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| Stroke | 6 in (15 cm)
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| Torque Measured @ | 1100 rpm
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Hydraulic System
| Dump Time | 2.3 seconds
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| Lower Time | 2.7 seconds
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| Pump Flow Capacity | 62 gpm (235 lpm)
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| 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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| Raise Time | 5.5 seconds
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| Relief Valve Setting | 4351.2 psi
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Operating Specifications
| Cooling System Fluid Capacity | 18 gal (67 l)
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| Engine Oil Fluid Capacity | 7 gal (26 l)
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| Front Axle/Diff Fluid Capacity | 11 gal (42 l)
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| Fuel Capacity | 74 gal (280 l)
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| Hydraulic Fluid Capacity | 28 gal (105 l)
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| Hydraulic System Fluid Capacity | 46 gal (175 l)
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| Operating Weight | 40,565 lbs (18,400 kg)
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| Rear Axle/Diff Fluid Capacity | 9 gal (35 l)
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| Static Tipping Weight | 30,205 lbs (13,701 kg)
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| Tire Size | 23.5R25 L3
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| Turning Radius | 21 ft (6 m)
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