Head to head
Develon DX85R-7 vs JCB 50Z-2
The Develon DX85R-7 is the bigger machine by 4,498kg and has 13kW more power.
Last reviewed 6 October 2026
Key differences
- Operating weight: the Develon DX85R-7 is the bigger machine by 4,498kg.
- Engine power: the Develon DX85R-7 has 13kW more power.
Specifications side by side
| Develon DX85R-7 | JCB 50Z-2 | |
|---|---|---|
| Operating weight | 9528 kg | 5030 kg |
| Engine power | 48.5 kW (65 hp) @ 2100 rpm | 36 kW |
| Dig depth | 4110 / 4670 mm (standard / long arm) | 3.65 m |
| Bucket capacity | 0.28 m3 | - |
| Dump height | - | 4.08 m |
Sources: Develon DX85R-7, JCB 50Z-2. 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 4,498kg
- you want one that has 13kW 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 50Z-2 if...
A zero tailswing digger for utility trenching, house foundations and road edge work where the rear of the machine has to stay inside the track width. It is used on civils sites and hire fleets that want a 5 tonne class machine.
Full 50Z-2 specifications →Common questions
What is the difference between the Develon DX85R-7 and the JCB 50Z-2?
The Develon DX85R-7 is the bigger machine by 4,498kg and has 13kW more power. The Develon DX85R-7 is a 9.5 tonne midi excavator; the JCB 50Z-2 is a 5 tonne zero tailswing mini excavator.
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