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Caterpillar D6K LGP vs Volvo Construction Equipment ECR25D

The Caterpillar D6K LGP is the bigger machine by 11,010kg.

Last reviewed 13 September 2026

D6K LGP
Caterpillar D6K LGP
Volvo Construction Equipment ECR25D
Volvo Construction Equipment ECR25D - image: Volvo Construction Equipment

Key differences

Specifications side by side

Caterpillar D6K LGPVolvo Construction Equipment ECR25D
Operating weight13.5 tonnes2,490 kg (ISO 6016)
EngineCat C6.6 ACERT, 97kW-
Blade6-way blade, 3.08m front width-
Track width760mm-
Dig depth-2,672 mm (1,050mm arm); 2,965 mm (1,350mm arm)
Engine power-15.6 kW (21.2 hp) at 2,400 rpm

Sources: Caterpillar D6K LGP, Volvo Construction Equipment ECR25D. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the D6K LGP if...

  • you want one that is the bigger machine by 11,010kg

A low ground pressure version of Cat's D6K dozer, built with wider tracks to work on soft or wet ground without sinking in. Groundworks and landfill contractors use the LGP variant over the standard D6K where the site itself, not just the job, dictates the machine.

Listed by

Full D6K LGP 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 Caterpillar D6K LGP and the Volvo Construction Equipment ECR25D?

The Caterpillar D6K LGP is the bigger machine by 11,010kg. The Caterpillar D6K LGP is a low ground pressure track-type bulldozer; the Volvo Construction Equipment ECR25D is a a 2.5-3.0 tonne short-swing mini excavator.

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