Head to head
Hitachi ZX220W-7 vs Kubota U20
The Hitachi ZX220W-7 has 115kW more power.
Last reviewed 13 September 2026
Key differences
- Engine power: the Hitachi ZX220W-7 has 115kW more power.
Specifications side by side
| Hitachi ZX220W-7 | Kubota U20 | |
|---|---|---|
| Engine power | 128kW | 13.5kW / 19hp |
| Operating weight | 20,100 - 24,900kg | - |
| Dig depth | 5,810 - 6,300mm | - |
| Machine weight | - | 2,380kg (cab) / 2,180kg (canopy) |
| Max dig depth | - | 2,540mm |
| Max width | - | 1,500mm |
| Travel speed | - | 2.2 / 4.2km/h |
Sources: Hitachi ZX220W-7, Kubota U20. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the ZX220W-7 if...
- you want one that has 115kW more power
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
- McGovern Plant Hire - Hounslow, Cranford
Buy or hire the U20 if...
A compact zero-tailswing excavator sized to fit through a domestic gateway, used for groundworks, drainage and garden landscaping jobs where space is tight.
Listed by
- West Sussex Plant Hire - Hassocks, Keymer
Common questions
What is the difference between the Hitachi ZX220W-7 and the Kubota U20?
The Hitachi ZX220W-7 has 115kW more power. The Hitachi ZX220W-7 is a 20-25 tonne wheeled excavator, the largest in Hitachi's ZX-7 wheeled range; the Kubota U20 is a 2-tonne class mini excavator.
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