Head to head
Hitachi ZX135USB-7 vs Kubota KX080-4a
The Hitachi ZX135USB-7 is the bigger machine by 5,560kg and has 28kW more power.
Last reviewed 13 September 2026
Key differences
- Operating weight: the Hitachi ZX135USB-7 is the bigger machine by 5,560kg.
- Engine power: the Hitachi ZX135USB-7 has 28kW more power.
Specifications side by side
| Hitachi ZX135USB-7 | Kubota KX080-4a | |
|---|---|---|
| Operating weight | 13,800 - 16,000kg | 8240kg |
| Engine power | 74kW (ISO14396) / 73kW (ISO9249) | 63.2PS |
Sources: Hitachi ZX135USB-7, Kubota KX080-4a. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the ZX135USB-7 if...
- you want one that is the bigger machine by 5,560kg
- you want one that has 28kW more power
Built for sites with tight working margins - roadside, urban and confined yards - where a swinging counterweight would foul walls, parked vehicles or passing traffic. Popular with utility and demolition contractors working close to structures.
Listed by
- McGovern Plant Hire - Hounslow, Cranford
Buy or hire the KX080-4a if...
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
- Standard Plant Hire - Keston
Common questions
What is the difference between the Hitachi ZX135USB-7 and the Kubota KX080-4a?
The Hitachi ZX135USB-7 is the bigger machine by 5,560kg and has 28kW more power. The Hitachi ZX135USB-7 is a 13 tonne zero tail swing crawler excavator; the Kubota KX080-4a is a tracked excavator, 6 to 10 tonnes.
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