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Hitachi ZX220W-7 vs Volvo A25G

The Volvo A25G has 106kW more power.

Last reviewed 13 September 2026

Hitachi ZX220W-7
Hitachi ZX220W-7 - image: Hitachi Construction Machinery
A25G
Volvo A25G

Key differences

Specifications side by side

Hitachi ZX220W-7Volvo A25G
Operating weight20,100 - 24,900kg22.7 tonnes (empty)
Engine power128kW234kW (Volvo D11M diesel)
Dig depth5,810 - 6,300mm-
Payload-25 tonnes
Dump body capacity-15.3m3 (SAE heaped)

Sources: Hitachi ZX220W-7, Volvo A25G. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the ZX220W-7 if...

Targets larger utility, sewer and civils contractors who need crawler-class digging power on a road-going wheeled chassis. It sits at the top of Hitachi's current wheeled-excavator line, giving extra reach and depth over the 170W and 145W.

Listed by

Full ZX220W-7 specifications →

Buy or hire the A25G if...

  • you want one that has 106kW more power

A mid-size articulated hauler built for moving bulk material across rough, wet or steep haul roads that a rigid dump truck cannot cross safely. Its 25 tonne payload suits quarry and large groundworks contracts rather than small housebuilding sites.

Listed by

Full A25G specifications →

Common questions

What is the difference between the Hitachi ZX220W-7 and the Volvo A25G?

The Volvo A25G has 106kW more power. The Hitachi ZX220W-7 is a 20-25 tonne wheeled excavator, the largest in Hitachi's ZX-7 wheeled range; the Volvo A25G is a articulated dump truck.

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