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Head to head

Hitachi ZX145W-6 vs Wacker Neuson EZ17

The Hitachi ZX145W-6 is the bigger machine by 13,276kg and has 91kW more power.

Last reviewed 13 September 2026

Hitachi ZX145W-6
Hitachi ZX145W-6 - image: Flannery Plant Hire
Wacker Neuson EZ17
Wacker Neuson EZ17 - image: wackerneuson.co.uk

Key differences

Specifications side by side

Hitachi ZX145W-6Wacker Neuson EZ17
Operating weight15,000 - 17,200kg1,724 to 1,887 kg
Dig depth5,520 - 5,770mm2,590 mm
Engine power105kW (ISO14396)13.8 kW
Breakout force-18.7 kN
Length-3,581 mm
Width-990 to 1,300 mm
Height-2,369 mm

Sources: Hitachi ZX145W-6, Wacker Neuson EZ17. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the ZX145W-6 if...

  • you want one that is the bigger machine by 13,276kg
  • you want one that has 91kW more power

Suits municipal and utility contractors who need a mobile, road-going digger for drainage and reinstatement work spread across several sites in a day. The wheeled undercarriage trades some stability for speed between jobs.

Listed by

Full ZX145W-6 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 Hitachi ZX145W-6 and the Wacker Neuson EZ17?

The Hitachi ZX145W-6 is the bigger machine by 13,276kg and has 91kW more power. The Hitachi ZX145W-6 is a 14-17 tonne wheeled excavator; the Wacker Neuson EZ17 is a 1.5 tonne class mini excavator, zero tail swing.

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