Head to head
Kubota U36-4 vs Liebherr L556 XPower
The Kubota U36-4 is a 3.5 tonne zero-tail swing compact excavator. The Liebherr L556 XPower is a large wheel loader with xpower power-split driveline.
Last reviewed 13 September 2026
Specifications side by side
| Kubota U36-4 | Liebherr L556 XPower | |
|---|---|---|
| Operating weight | 3755 kg | 19,600 - 21,600 kg |
| Dig depth | 3410 mm | - |
| Width | 1700 mm | - |
| Engine power | 17.8 kw | - |
| Tipping load | - | 9,300 - 13,750 kg |
| Bucket capacity | - | 2.80 - 10.00 m3 |
| Rated output ISO 14396 / ECE-R.120 | - | 183 kW / 249 HP |
Sources: Kubota U36-4, Liebherr L556 XPower. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the U36-4 if...
A zero-tail swing digger for builders, utility firms and hire fleets working beside walls, fences and live traffic. Common for trenching, foundations and drainage on urban sites.
Full U36-4 specifications →Buy or hire the L556 XPower if...
A large wheel loader for quarry and bulk material handling work. Liebherr's XPower driveline splits power between hydrostatic and mechanical drive to cut fuel use on repetitive load-and-carry cycles.
Listed by
- ChapmanPlant - Bristol, Iron Acton
Common questions
What is the difference between the Kubota U36-4 and the Liebherr L556 XPower?
The Kubota U36-4 is a 3.5 tonne zero-tail swing compact excavator; the Liebherr L556 XPower is a large wheel loader with XPower power-split driveline.
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