Head to head
Hitachi ZX170W-6 vs Volvo Construction Equipment EC220E
The Volvo Construction Equipment EC220E digs 88cm (3ft) deeper.
Last reviewed 13 September 2026

Key differences
- Dig depth: the Volvo Construction Equipment EC220E digs 88cm (3ft) deeper.
Specifications side by side
| Hitachi ZX170W-6 | Volvo Construction Equipment EC220E | |
|---|---|---|
| Dig depth | up to 5,830mm (5,720mm with 2-piece boom, 2.50m arm) | 22 ft 1 in |
| Operating weight | - | 45,350 - 55,360 lb |
| Engine power | - | 173 hp |
Sources: Hitachi ZX170W-6, Volvo Construction Equipment EC220E. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the ZX170W-6 if...
A larger wheeled digger for contractors handling bigger drainage, sewer and groundworks packages who still need to drive between sites on the public road. The extra size over the 145W gives more reach and breakout force.
Listed by
- McGovern Plant Hire - Hounslow, Cranford
Buy or hire the EC220E if...
- you want one that digs 88cm (3ft) deeper
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 Hitachi ZX170W-6 and the Volvo Construction Equipment EC220E?
The Volvo Construction Equipment EC220E digs 88cm (3ft) deeper. The Hitachi ZX170W-6 is a 17 tonne wheeled excavator; the Volvo Construction Equipment EC220E is a a 22 tonne class crawler excavator for medium civils and groundworks.
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