Model against model
Caterpillar 301.7 CR vs Volvo Construction Equipment ECR25D
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
| Caterpillar 301.7 CR | Volvo Construction Equipment ECR25D | |
|---|---|---|
| Operating weight | 1,915 kg (4,222 lb) | 2,490 kg (ISO 6016) |
| Dig depth | 2,540 mm (100 in) (long stick) | 2,672 mm (1,050mm arm); 2,965 mm (1,350mm arm) |
| Engine power | 15.7 kW (21 hp) | 15.6 kW (21.2 hp) at 2,400 rpm |
Only specifications published for both models appear here. Full Caterpillar 301.7 CR figures and full Volvo Construction Equipment ECR25D figures.
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 →Choose the ECR25D if...
The Volvo ECR25D is Volvo CE's short-swing mini excavator in the popular UK 2.5-3 tonne hire class, competing for the same jobs as the Kubota U27-4 and similarly sized Takeuchi and JCB machines. Its short-radius superstructure lets the counterweight stay close to the tracks when slewing, useful on confined urban and residential sites. It is sold across Great Britain exclusively through SMT GB's dealer network.
Full specifications →Common questions
What is the difference between the Caterpillar 301.7 CR and the Volvo Construction Equipment ECR25D?
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. Volvo Construction Equipment ECR25D: The Volvo ECR25D is Volvo CE's short-swing mini excavator in the popular UK 2.5-3 tonne hire class, competing for the same jobs as the Kubota U27-4 and similarly sized Takeuchi and JCB machines. Its short-radius superstructure lets the counterweight stay close to the tracks when slewing, useful on confined urban and residential sites. It is sold across Great Britain exclusively through SMT GB's dealer network.
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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