Head to head
Develon DX85R-7 vs JCB 25Z-1
The Develon DX85R-7 is the bigger machine by 6,978kg and has 30kW more power.
Last reviewed 6 October 2026
Key differences
- Operating weight: the Develon DX85R-7 is the bigger machine by 6,978kg.
- Engine power: the Develon DX85R-7 has 30kW more power.
Specifications side by side
| Develon DX85R-7 | JCB 25Z-1 | |
|---|---|---|
| Operating weight | 9528 kg | 2550 kg |
| Engine power | 48.5 kW (65 hp) @ 2100 rpm | 18.4 kW |
| Dig depth | 4110 / 4670 mm (standard / long arm) | 2.82 m |
| Bucket capacity | 0.28 m3 | - |
| Dump height | - | 3 m |
Sources: Develon DX85R-7, JCB 25Z-1. 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 6,978kg
- you want one that has 30kW 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 25Z-1 if...
Used by hire firms and small contractors for patios, drainage, footings and work next to walls and fences where a zero-tailswing machine is needed. Sits in the weight class that can be towed on a trailer in restricted regions.
Full 25Z-1 specifications →Common questions
What is the difference between the Develon DX85R-7 and the JCB 25Z-1?
The Develon DX85R-7 is the bigger machine by 6,978kg and has 30kW more power. The Develon DX85R-7 is a 9.5 tonne midi excavator; the JCB 25Z-1 is a 2.5 tonne zero-tailswing mini excavator.
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