Model against model
Bobcat E10z vs Caterpillar 301.7 CR
Two models people put on the same shortlist. Every figure below is sourced, and where one side has a specification the other does not publish, the row is left out rather than filled with a guess.
Last reviewed 13 September 2026
| Bobcat E10z | Caterpillar 301.7 CR | |
|---|---|---|
| Operating weight | 1,176 kg | 1,915 kg (4,222 lb) |
| Dig depth | 1,820 mm | 2,540 mm (100 in) (long stick) |
| Engine power | 7.5 kW | 15.7 kW (21 hp) |
Only specifications published for both models appear here. Full Bobcat E10z figures and full Caterpillar 301.7 CR figures.
Choose the E10z if...
The Bobcat E10z is a zero tail swing micro excavator built for confined internal and garden work, competing directly with the JCB 8008 CTS for the same narrow-access hire jobs. Its zero tail swing design lets it rotate its upper structure without the counterweight overhanging obstacles, unlike some other micro excavators of this size. It is typically hired for basement, extension and small landscaping work rather than bought outright.
Full specifications →Choose 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 specifications →Common questions
What is the difference between the Bobcat E10z and the Caterpillar 301.7 CR?
Bobcat E10z: The Bobcat E10z is a zero tail swing micro excavator built for confined internal and garden work, competing directly with the JCB 8008 CTS for the same narrow-access hire jobs. Its zero tail swing design lets it rotate its upper structure without the counterweight overhanging obstacles, unlike some other micro excavators of this size. It is typically hired for basement, extension and small landscaping work rather than bought outright. Caterpillar 301.7 CR: 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.
Are these figures reliable?
Every figure on this page was read off a manufacturer or established dealer page and is linked to its source. Anything we could not verify is left out rather than estimated. Specifications change by model year and configuration, so confirm with the supplier before relying on them.
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