Head to head
Caterpillar 301.7 CR vs Hamm HD 12i VV
The Hamm HD 12i VV is the bigger machine by 780kg.
Last reviewed 13 September 2026
Key differences
- Operating weight: the Hamm HD 12i VV is the bigger machine by 780kg.
Specifications side by side
| Caterpillar 301.7 CR | Hamm HD 12i VV | |
|---|---|---|
| Operating weight | 1,915 kg (4,222 lb) | 2,695 kg |
| Dig depth | 2,540 mm (100 in) (long stick) | - |
| Engine power | 15.7 kW (21 hp) | - |
| Drum width | - | 1,200 mm |
| Maximum working width | - | 1,250 mm |
| Power ISO 14396 | - | 24.6 kW |
Sources: Caterpillar 301.7 CR, Hamm HD 12i VV. 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 HD 12i VV if...
- you want one that is the bigger machine by 780kg
A compact tandem roller for footpaths, car parks, patching and small asphalt jobs, with dimensions made for easy transport and loading. A fit for surfacing gangs and hire fleets covering smaller compaction work.
Full HD 12i VV specifications →Common questions
What is the difference between the Caterpillar 301.7 CR and the Hamm HD 12i VV?
The Hamm HD 12i VV is the bigger machine by 780kg. The Caterpillar 301.7 CR is a a sub-2 tonne conventional-tail-swing mini excavator; the Hamm HD 12i VV is a tandem roller with two vibration drums.
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