Head to head
Hitachi ZX75US-5 vs Kubota KX080-4a
The Kubota KX080-4a has 4kW more power. The Hitachi ZX75US-5 is the bigger machine by 490kg.
Last reviewed 13 September 2026
Key differences
- Engine power: the Kubota KX080-4a has 4kW more power.
- Operating weight: the Hitachi ZX75US-5 is the bigger machine by 490kg.
Specifications side by side
| Hitachi ZX75US-5 | Kubota KX080-4a | |
|---|---|---|
| Operating weight | 8730kg (19,244lb) | 8240kg |
| Engine power | 42.4kW (56.9hp) | 63.2PS |
| Max digging depth | 4.61m (15'1") | - |
Sources: Hitachi ZX75US-5, Kubota KX080-4a. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the ZX75US-5 if...
- you want one that is the bigger machine by 490kg
A 7-8 tonne excavator with a reduced tail swing radius, letting it work close to walls and in restricted urban sites. A common size in UK plant hire fleets for groundworks and drainage.
Listed by
- Red Plant Sales Ltd - Colchester, Frating
Buy or hire the KX080-4a if...
- you want one that has 4kW more power
A 6 to 10 tonne machine for site clearance, drainage and bulk digging, often run with a dumper alongside. At 8.2 tonnes it moves on a lorry or low-loader.
Listed by
- Compact Plant Sales - Farnham
- Standard Plant Hire - Keston
Common questions
What is the difference between the Hitachi ZX75US-5 and the Kubota KX080-4a?
The Kubota KX080-4a has 4kW more power. The Hitachi ZX75US-5 is the bigger machine by 490kg. The Hitachi ZX75US-5 is a reduced tail swing excavator; the Kubota KX080-4a is a tracked excavator, 6 to 10 tonnes.
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