Head to head
Caterpillar 301.7 CR vs Liebherr L556 XPower
The Caterpillar 301.7 CR is a a sub-2 tonne conventional-tail-swing mini excavator. The Liebherr L556 XPower is a large wheel loader with xpower power-split driveline.
Last reviewed 13 September 2026
Specifications side by side
| Caterpillar 301.7 CR | Liebherr L556 XPower | |
|---|---|---|
| Operating weight | 1,915 kg (4,222 lb) | 19,600 - 21,600 kg |
| Dig depth | 2,540 mm (100 in) (long stick) | - |
| Engine power | 15.7 kW (21 hp) | - |
| 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: Caterpillar 301.7 CR, Liebherr L556 XPower. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the 301.7 CR if...
The Cat 301.7 CR is Caterpillar's roughly 2 tonne mini excavator, built around the Cat C1.1 engine and backed by Caterpillar's dealer network for parts and service. It is specified on UK sites for the same drainage, groundworks and utility jobs as the Kubota U27-4 and Takeuchi TB216, with buyers often citing Cat's residual values and dealer support over price. It is one of the smaller models in Caterpillar's wider mini excavator line-up, which extends up to around 10 tonnes.
Full 301.7 CR 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 Caterpillar 301.7 CR and the Liebherr L556 XPower?
The Caterpillar 301.7 CR is a a sub-2 tonne conventional-tail-swing mini excavator; the Liebherr L556 XPower is a large wheel loader with XPower power-split driveline.
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