- Breakout Force: 29225.17 lb / 130 kN
- Bucket Capacity - Heaped: 4.3 yd3 / 3.29 m3
- Length With Bucket On Ground: 28.3 ft / 8625.84 mm
- Height To Top Of Cab: 11.1 ft / 3383.28 mm
Liebherr L556 XPOWER
The Liebherr L556 XPOWER is a 18.4 t-class wheel loader with a 221 hp engine.

Wheel loaders are commonly used to load, carry and stockpile loose material on prepared surfaces. Published rows for Liebherr L556 XPOWER include published bucket capacity of 4.3 yd3 / 3.29 m3, published breakout force of 29225.17 lb / 130 kN, published operating weight of 40565 lb / 18400 kg. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Breakout Force” field (29225.17 lb / 130 kN) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Bucket Capacity - Heaped” field (4.3 yd3 / 3.29 m3) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Length With Bucket On Ground” field (28.3 ft / 8625.84 mm) with the specific machine's configuration and records; options and condition can differ.
What changes with this option
Compared with the base Liebherr L556: 26 of 46 published specifications change.
| Section | Specification | Liebherr L556 | Liebherr L556 XPOWER |
|---|---|---|---|
| Bucket | Breakout Force | 33719.1 lb / 149.99 kN | 29225.17 lb / 130 kN |
| Bucket | Bucket Capacity - Heaped | 4.7 yd3 / 3.6 m3 | 4.3 yd3 / 3.29 m3 |
| Dimensions | Length With Bucket On Ground | 27.2 ft / 8290.56 mm | 28.3 ft / 8625.84 mm |
| Dimensions | Height To Top Of Cab | 11 ft / 3352.8 mm | 11.1 ft / 3383.28 mm |
| Dimensions | Wheelbase | 10.1 ft / 3078.48 mm | 11.2 ft / 3413.76 mm |
| Dimensions | Hinge Pin - Max Height | 12.1 ft / 3688.08 mm | 13.4 ft / 4084.32 mm |
| Electrical System | Alternator | 28/100 (V/A) / 28/100 (V/A) | 28/140 (V/A) / 28/140 (V/A) |
| Electrical System | Battery | 2 x 140 Ah / 2 x 140 Ah | 2 x 180 Ah / 2 x 180 Ah |
| Engine | Engine Model | D934 A7 / D934 A7 | D944 A7 / D944 A7 |
| Engine | Air Cleaner | Dry air filter with main and safety element, pre-cleaner, service indicator on the display / Dry air filter with main and safety element, pre-cleaner, service indicator on the display | Dry type filter with main and safety element, pre-cleaner, service indicator on the Liebherr display / Dry type filter with main and safety element, pre-cleaner, service indicator on the Liebherr display |
| Engine | Gross Power | 188 hp / 140.2 kw | 225 hp / 167.8 kw |
| Engine | Power Measured @ | 1500 rpm / 1500 rpm | 1800 rpm / 1800 rpm |
| Engine | Max Torque | 632 lb ft / 632 lb ft | 1055 lb ft / 1055 lb ft |
| Engine | Displacement | 428 cu in / 7.1 L | 486 cu in / 8 L |
| Engine | Torque Measured @ | 1500 rpm / 1500 rpm | 1100 rpm / 1100 rpm |
| Engine | Aspiration | Water-cooled with exhaust turbo charging, externally cooled exhaust gas recirculation and diesel particulate filter / Water-cooled with exhaust turbo charging, externally cooled exhaust gas recirculation and diesel particulate filter | Water-cooled in-line engine with charge-air cooling, exhaust after-treatment through Liebherr-SCR technology / Water-cooled in-line engine with charge-air cooling, exhaust after-treatment through Liebherr-SCR technology |
| Engine | Bore | 4.8 in / 122 mm | 5.2 in / 130.1 mm |
| Operational | Operating Weight | 39460 lb / 17898.8 kg | 40565 lb / 18400 kg |
| Operational | Fuel Capacity | 79 gal / 299.1 L | 74 gal / 280.2 L |
| Operational | Hydraulic System Fluid Capacity | 64.7 gal / 245 L | 46.2 gal / 174.9 L |
| Operational | Engine Oil Fluid Capacity | 10.6 gal / 40.2 L | 6.9 gal / 26.2 L |
| Operational | Cooling System Fluid Capacity | 11.1 gal / 42.1 L | 17.7 gal / 67.1 L |
| Operational | Hydraulic Fluid Capacity | 35.7 gal / 135.2 L | 27.7 gal / 104.9 L |
| Operational | Front Axle/Diff Fluid Capacity | 9.2 gal / 34.9 L | 11.1 gal / 42.1 L |
| Operational | Static Tipping Weight | 29870 lb / 13548.9 kg | 30205 lb / 13700.8 kg |
| Operational | Turning Radius | 21.3 ft / 6492.3 mm | 21.1 ft / 6431.3 mm |
Published only for this option
| Section | Specification | Imperial | Metric |
|---|---|---|---|
| Engine | Net Power | 221 hp | 164.8 kw |
Not published for this option: Transmission Fluid Capacity, Number Of Forward Gears, Number Of Reverse Gears, Max Speed - Forward, Max Speed - Reverse
Find one, value one, or tell the market what you need.
Manufacturer-published specifications.