Head to head
Develon DX85R-7 vs Kubota U17-3a
The Develon DX85R-7 is the bigger machine by 7,828kg and has 37kW more power.
Last reviewed 6 October 2026
Key differences
- Operating weight: the Develon DX85R-7 is the bigger machine by 7,828kg.
- Engine power: the Develon DX85R-7 has 37kW more power.
Specifications side by side
| Develon DX85R-7 | Kubota U17-3a | |
|---|---|---|
| Operating weight | 9528 kg | 1,700kg |
| Engine power | 48.5 kW (65 hp) @ 2100 rpm | 11.3kW |
| Dig depth | 4110 / 4670 mm (standard / long arm) | 2,460mm |
| Bucket capacity | 0.28 m3 | - |
Sources: Develon DX85R-7, Kubota U17-3a. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the DX85R-7 if...
- you want one that is the bigger machine by 7,828kg
- you want one that has 37kW more power
A midi excavator for deeper drainage, ducting and foundation work where a mini digger is too small but a full size machine is not needed. It is used by civils contractors and plant hire fleets on road and utility sites.
Full DX85R-7 specifications →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
Common questions
What is the difference between the Develon DX85R-7 and the Kubota U17-3a?
The Develon DX85R-7 is the bigger machine by 7,828kg and has 37kW more power. The Develon DX85R-7 is a 9.5 tonne midi excavator; the Kubota U17-3a is a 1.7 tonne mini excavator.
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