Head to head
Hitachi ZX220W-5B vs Kubota U17-3a
The Hitachi ZX220W-5B is the bigger machine by 19.7 tonnes and has 111kW more power.
Last reviewed 13 September 2026
Key differences
- Operating weight: the Hitachi ZX220W-5B is the bigger machine by 19.7 tonnes.
- Engine power: the Hitachi ZX220W-5B has 111kW more power.
Specifications side by side
| Hitachi ZX220W-5B | Kubota U17-3a | |
|---|---|---|
| Operating weight | 21,400 - 24,000kg | 1,700kg |
| Engine power | 122kW | 11.3kW |
| Dig depth | - | 2,460mm |
Sources: Hitachi ZX220W-5B, Kubota U17-3a. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the ZX220W-5B if...
- you want one that is the bigger machine by 19.7 tonnes
- you want one that has 111kW more power
A heavier wheeled excavator for contractors who need crawler-excavator-like dig performance with road mobility, such as sewer renewal and larger utility schemes. The two-piece boom gives more flexible reach over obstacles than a monoblock design.
Listed by
- McGovern Plant Hire - Hounslow, Cranford
Buy or hire the U17-3a if...
A step up from a micro excavator for landscaping and groundworks contractors who need more dig depth and breakout force while still fitting through a standard gate or gap. Common on garden and small drainage jobs.
Listed by
- McGovern Plant Hire - Hounslow, Cranford
- Compact Plant Sales - Farnham
- Standard Plant Hire - Keston
Common questions
What is the difference between the Hitachi ZX220W-5B and the Kubota U17-3a?
The Hitachi ZX220W-5B is the bigger machine by 19.7 tonnes and has 111kW more power. The Hitachi ZX220W-5B is a 24 tonne wheeled excavator with two-piece boom; the Kubota U17-3a is a 1.7 tonne mini excavator.
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