Head to head
Thwaites 6 Tonne Power Swivel vs Volvo Construction Equipment ECR25D
The Thwaites 6 Tonne Power Swivel has 40kW more power.
Last reviewed 13 September 2026
Key differences
- Engine power: the Thwaites 6 Tonne Power Swivel has 40kW more power.
Specifications side by side
| Thwaites 6 Tonne Power Swivel | Volvo Construction Equipment ECR25D | |
|---|---|---|
| Engine power | 55.4 kW (74 hp) @ 2200rpm | 15.6 kW (21.2 hp) at 2,400 rpm |
| Payload | 6000 kg | - |
| Heaped capacity | 3150 litres | - |
| Engine | Deutz TCD 3.6 L4 | - |
| Operating weight | - | 2,490 kg (ISO 6016) |
| Dig depth | - | 2,672 mm (1,050mm arm); 2,965 mm (1,350mm arm) |
Sources: Thwaites 6 Tonne Power Swivel, Volvo Construction Equipment ECR25D. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the 6 Tonne Power Swivel if...
- you want one that has 40kW more power
A 6 tonne dumper whose skip swivels so it can tip to either side, useful for loading into trenches and working along narrow roads or site edges. Used by groundworks and utility contractors on UK sites. A cab is listed as an option.
Full 6 Tonne Power Swivel specifications →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 Thwaites 6 Tonne Power Swivel and the Volvo Construction Equipment ECR25D?
The Thwaites 6 Tonne Power Swivel has 40kW more power. The Thwaites 6 Tonne Power Swivel is a 6 tonne power swivel site dumper; the Volvo Construction Equipment ECR25D is a a 2.5-3.0 tonne short-swing mini excavator.
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