- Category: Wheel Loaders ➔
- Manufacturer: Liebherr ➔
- Model: L550 XPOWER ➔
The Liebherr L550 XPower is a wheel loader designed for material handling, loading, stockpiling, and general earthmoving applications. It features Liebherr's XPower power-split transmission, which combines hydrostatic and mechanical drive paths for efficient power delivery across varying operating conditions. The L550 XPower is commonly used in construction, quarrying, aggregate handling, and industrial material movement. Typical specifications include a mid-size operating class, articulated steering, and compatibility with a range of buckets and attachments. The model is part of Liebherr's XPower wheel loader line, which is engineered for fuel efficiency, traction, and productivity in demanding site conditions.
Bucket
| Arm length | 8.60 ft (2.62 m)
|
| Breakout Force | 28,101.20 lbs (12,746.51 kg)
|
| Bucket Capacity - heaped | 3.90 cu yd (2.98 cu m)
|
| Bucket Width | 8.10 ft (2.47 m)
|
| Digging depth | 3.00 ft (0.91 m)
|
| Dump Clearance at Max Raise | 9.50 ft (2.90 m)
|
Dimensions
| Ground Clearance | 1.70 ft (0.52 m)
|
| Height - Top of Cab | 11.10 ft (3.38 m)
|
| Hinge Pin - Max Height | 13.40 ft (4.08 m)
|
| Length with Bucket on Ground | 28.10 ft (8.56 m)
|
| Reach at Max Lift and Dump | 3.90 ft (1.19 m)
|
| Wheelbase | 11.20 ft (3.41 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 | 4.80 in (12.19 cm)
|
| Displacement | 428.00 cu in (7,013.68 cu cm)
|
| Engine Model | D934 A7
|
| Engine Power | 219.00-219.00 hp (163.31-163.31 kw) |
| Fuel injection | Electronic Common Rail high-pressure injection
|
| Gross Power | 192.00 hp (143.18 kw)
|
| Max Torque | 896.00 lbs ft (1,214.80 nm)
|
| Net Power | 163.00-163.00 kw (218.58-218.58 hp) |
| Number of Cylinders | 4
|
| Power Measured @ | 1800 rpm
|
| Stroke | 6.00 in (15.24 cm)
|
| Torque Measured @ | 1100 rpm
|
Hydraulic System
| Dump Time | 2.3 seconds
|
| Lower Time | 2.7 seconds
|
| Pump Flow Capacity | 62.00 gpm (234.67 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 | 17.70 gal (66.99 l)
|
| Engine Oil Fluid Capacity | 6.90 gal (26.12 l)
|
| Front Axle/Diff Fluid Capacity | 9.20 gal (34.82 l)
|
| Fuel Capacity | 74.00 gal (280.09 l)
|
| Hydraulic Fluid Capacity | 27.70 gal (104.84 l)
|
| Hydraulic System Fluid Capacity | 46.20 gal (174.87 l)
|
| Operating Weight | 39,020.00 lbs (17,699.20 kg)
|
| Rear Axle/Diff Fluid Capacity | 9.20 gal (34.82 l)
|
| Static Tipping Weight | 27,560.00- |