Head to head
Kubota U17-3a vs Yanmar ViO38-6
The Yanmar ViO38-6 is the bigger machine by 1,875kg and has 8kW more power.
Last reviewed 6 October 2026
Key differences
- Operating weight: the Yanmar ViO38-6 is the bigger machine by 1,875kg.
- Engine power: the Yanmar ViO38-6 has 8kW more power.
- Dig depth: the Yanmar ViO38-6 digs 83cm (2.5ft) deeper.
Specifications side by side
| Kubota U17-3a | Yanmar ViO38-6 | |
|---|---|---|
| Operating weight | 1,700kg | 3575 kg (canopy) / 3695 kg (cabin) |
| Dig depth | 2,460mm | 3290 mm / 3530mm* |
| Engine power | 11.3kW | 18.9 kW / 25.3 HP at 2200 rpm |
Sources: Kubota U17-3a, Yanmar ViO38-6. Figures vary by model year and options, so check with the supplier before you commit.
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
- Beaver Tool Hire - Isleworth, Twickenham
- Standard Plant Hire - Keston
- HG Plant Sales - Maldon, Langford
Buy or hire the ViO38-6 if...
- you want one that is the bigger machine by 1,875kg
- you want one that has 8kW more power
- you want one that digs 83cm (2.5ft) deeper
A mid-size mini excavator for drainage, foundations and utility work where a 3 to 4 tonne machine is wanted with a short rear swing. Contractors and hire fleets use it on housing plots and roadside trenching.
Full ViO38-6 specifications →Common questions
What is the difference between the Kubota U17-3a and the Yanmar ViO38-6?
The Yanmar ViO38-6 is the bigger machine by 1,875kg and has 8kW more power. The Kubota U17-3a is a 1.7 tonne mini excavator; the Yanmar ViO38-6 is a 3.8 tonne zero tailswing mini excavator.
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