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Caterpillar D6K2 vs Wacker Neuson EZ17

The Caterpillar D6K2 is a medium crawler dozer. The Wacker Neuson EZ17 is a 1.5 tonne class mini excavator, zero tail swing.

Last reviewed 13 September 2026

D6K2
Caterpillar D6K2
Wacker Neuson EZ17
Wacker Neuson EZ17 - image: wackerneuson.co.uk

Specifications side by side

Caterpillar D6K2Wacker Neuson EZ17
Operating weight29,258lb (XL) / 30,664lb (LGP)1,724 to 1,887 kg
Net powerCat C4.4, 130hp-
Blade capacity4.26yd3 (XL) / 4.98yd3 (LGP)-
Breakout force-18.7 kN
Length-3,581 mm
Dig depth-2,590 mm
Width-990 to 1,300 mm
Height-2,369 mm
Engine power-13.8 kW

Sources: Caterpillar D6K2, Wacker Neuson EZ17. 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.

Listed by

Full D6K2 specifications →

Buy or hire the EZ17 if...

The 1.5 tonne class is the busiest size in UK hire fleets. At 1,724kg it goes on a braked plant trailer behind a large 4x4 or pickup, and digs to 2,590 mm for footings, drainage runs and fence posts. Zero tail swing means the back of the machine stays inside the tracks when it slews, so it can work tight against a wall or in one lane of a road.

Listed by

Full EZ17 specifications →

Common questions

What is the difference between the Caterpillar D6K2 and the Wacker Neuson EZ17?

The Caterpillar D6K2 is a medium crawler dozer; the Wacker Neuson EZ17 is a 1.5 tonne class mini excavator, zero tail swing.

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