Head to head
Hitachi ZX170W-6 vs Volvo Construction Equipment ECR25D
The Hitachi ZX170W-6 digs 3.16m (10.5ft) deeper.
Last reviewed 13 September 2026
Key differences
- Dig depth: the Hitachi ZX170W-6 digs 3.16m (10.5ft) deeper.
Specifications side by side
| Hitachi ZX170W-6 | Volvo Construction Equipment ECR25D | |
|---|---|---|
| Dig depth | up to 5,830mm (5,720mm with 2-piece boom, 2.50m arm) | 2,672 mm (1,050mm arm); 2,965 mm (1,350mm arm) |
| Operating weight | - | 2,490 kg (ISO 6016) |
| Engine power | - | 15.6 kW (21.2 hp) at 2,400 rpm |
Sources: Hitachi ZX170W-6, Volvo Construction Equipment ECR25D. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the ZX170W-6 if...
- you want one that digs 3.16m (10.5ft) deeper
A larger wheeled digger for contractors handling bigger drainage, sewer and groundworks packages who still need to drive between sites on the public road. The extra size over the 145W gives more reach and breakout force.
Listed by
- McGovern Plant Hire - Hounslow, Cranford
Buy or hire 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 ECR25D specifications →Common questions
What is the difference between the Hitachi ZX170W-6 and the Volvo Construction Equipment ECR25D?
The Hitachi ZX170W-6 digs 3.16m (10.5ft) deeper. The Hitachi ZX170W-6 is a 17 tonne wheeled excavator; the Volvo Construction Equipment ECR25D is a a 2.5-3.0 tonne short-swing mini excavator.
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