Head to head
Kubota U50-5 vs Yanmar ViO33-6
The Kubota U50-5 has 22kW more power and is the bigger machine by 1,620kg.
Last reviewed 13 September 2026
Key differences
- Engine power: the Kubota U50-5 has 22kW more power.
- Operating weight: the Kubota U50-5 is the bigger machine by 1,620kg.
Specifications side by side
| Kubota U50-5 | Yanmar ViO33-6 | |
|---|---|---|
| Operating weight | 4,775kg | 3155 kg (canopy) / 3275 kg (cabin) |
| Engine power | 40.4kW | 18.5 kW / 24.8 HP at 2200 rpm |
| Dig depth | 3,370mm | - |
| Breakout force | - | 29.9 kN |
| Fuel tank | - | 41 l |
Sources: Kubota U50-5, Yanmar ViO33-6. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the U50-5 if...
- you want one that has 22kW more power
- you want one that is the bigger machine by 1,620kg
A mid-size mini excavator for groundworkers who need more reach and dig depth than the smaller Kubota models while still keeping a compact machine for site access. Suits drainage, footings and utility trenching.
Listed by
- McGovern Plant Hire - Hounslow, Cranford
- 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 U50-5 and the Yanmar ViO33-6?
The Kubota U50-5 has 22kW more power and is the bigger machine by 1,620kg. The Kubota U50-5 is a 4.8 tonne mini excavator; the Yanmar ViO33-6 is a 3.2 tonne zero-tail mini excavator.
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