Model against model
Develon DX17Z-7 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
| Develon DX17Z-7 | Volvo Construction Equipment ECR25D | |
|---|---|---|
| Operating weight | 1,910 kg (4,211 lb) | 2,490 kg (ISO 6016) |
| Dig depth | 2,200 mm (7 ft 3 in) | 2,672 mm (1,050mm arm); 2,965 mm (1,350mm arm) |
| Engine power | 11.9 kW (16.0 hp) at 2,400 rpm | 15.6 kW (21.2 hp) at 2,400 rpm |
Only specifications published for both models appear here. Full Develon DX17Z-7 figures and full Volvo Construction Equipment ECR25D figures.
Choose the DX17Z-7 if...
The Develon DX17Z-7 is the smallest excavator in the Develon range, formerly sold as a Doosan model before the 2023 rebrand, and competes for the same confined-space and landscaping hire jobs as the JCB 8008 CTS and Kubota KX019-4. UK dealers that previously stocked it as a Doosan now sell and service it under the Develon name with the same parts and support lines. It gives hire companies a mini excavator option outside the usual Kubota, JCB and Takeuchi trio at a similar size point.
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 Develon DX17Z-7 and the Volvo Construction Equipment ECR25D?
Develon DX17Z-7: The Develon DX17Z-7 is the smallest excavator in the Develon range, formerly sold as a Doosan model before the 2023 rebrand, and competes for the same confined-space and landscaping hire jobs as the JCB 8008 CTS and Kubota KX019-4. UK dealers that previously stocked it as a Doosan now sell and service it under the Develon name with the same parts and support lines. It gives hire companies a mini excavator option outside the usual Kubota, JCB and Takeuchi trio at a similar size point. 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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