Head to head
Kubota KX080-4a vs Yanmar ViO33-6
The Kubota KX080-4a is the bigger machine by 5,085kg and has 28kW more power.
Last reviewed 13 September 2026
Key differences
- Operating weight: the Kubota KX080-4a is the bigger machine by 5,085kg.
- Engine power: the Kubota KX080-4a has 28kW more power.
Specifications side by side
| Kubota KX080-4a | Yanmar ViO33-6 | |
|---|---|---|
| Operating weight | 8240kg | 3155 kg (canopy) / 3275 kg (cabin) |
| Engine power | 63.2PS | 18.5 kW / 24.8 HP at 2200 rpm |
| Breakout force | - | 29.9 kN |
| Fuel tank | - | 41 l |
Sources: Kubota KX080-4a, Yanmar ViO33-6. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the KX080-4a if...
- you want one that is the bigger machine by 5,085kg
- you want one that has 28kW 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
Buy or hire the ViO33-6 if...
A zero-tail swing digger for groundworkers, utility contractors and hire fleets on trenching, drainage and foundations beside walls and fences. Suits urban sites with limited space.
Full ViO33-6 specifications →Common questions
What is the difference between the Kubota KX080-4a and the Yanmar ViO33-6?
The Kubota KX080-4a is the bigger machine by 5,085kg and has 28kW more power. The Kubota KX080-4a is a tracked excavator, 6 to 10 tonnes; the Yanmar ViO33-6 is a 3.2 tonne zero-tail mini excavator.
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