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Caterpillar D6K2 vs Volvo Construction Equipment EC220E

The Caterpillar D6K2 is a medium crawler dozer. The Volvo Construction Equipment EC220E is a a 22 tonne class crawler excavator for medium civils and groundworks.

Last reviewed 13 September 2026

D6K2
Caterpillar D6K2
Volvo Construction Equipment EC220E
Volvo Construction Equipment EC220E - image: volvoce.com

Specifications side by side

Caterpillar D6K2Volvo Construction Equipment EC220E
Operating weight29,258lb (XL) / 30,664lb (LGP)45,350 - 55,360 lb
Net powerCat C4.4, 130hp-
Blade capacity4.26yd3 (XL) / 4.98yd3 (LGP)-
Dig depth-22 ft 1 in
Engine power-173 hp

Sources: Caterpillar D6K2, Volvo Construction Equipment EC220E. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the D6K2 if...

A medium dozer for site grading, cut-and-fill and light earthmoving where a full-size dozer would be overkill. It is hired by groundworks and landscaping contractors needing precise grading as much as raw pushing power.

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Full D6K2 specifications →

Buy or hire the EC220E if...

The Volvo EC220E is a mid-size crawler excavator used on larger UK groundworks, civils and demolition sites where a mini or midi excavator no longer has the reach or bucket capacity needed. Its Tier 4 Final compliant D6 engine and Volvo cab are aimed at operators running long shifts. It is specified against similarly sized excavators from Caterpillar, Komatsu and Hitachi in the 20-22 tonne class.

Full EC220E specifications →

Common questions

What is the difference between the Caterpillar D6K2 and the Volvo Construction Equipment EC220E?

The Caterpillar D6K2 is a medium crawler dozer; the Volvo Construction Equipment EC220E is a a 22 tonne class crawler excavator for medium civils and groundworks.

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