Head to head
JCB 25Z-1 vs Kubota U50-5
The Kubota U50-5 has 22kW more power and is the bigger machine by 2,225kg.
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 2,225kg.
- Dig depth: the Kubota U50-5 digs 55cm (2ft) deeper.
Specifications side by side
| JCB 25Z-1 | Kubota U50-5 | |
|---|---|---|
| Operating weight | 2550 kg | 4,775kg |
| Dig depth | 2.82 m | 3,370mm |
| Engine power | 18.4 kW | 40.4kW |
| Dump height | 3 m | - |
Sources: JCB 25Z-1, Kubota U50-5. Figures vary by model year and options, so check with the supplier before you commit.
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 →Buy or hire the U50-5 if...
- you want one that has 22kW more power
- you want one that is the bigger machine by 2,225kg
- you want one that digs 55cm (2ft) deeper
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
Common questions
What is the difference between the JCB 25Z-1 and the Kubota U50-5?
The Kubota U50-5 has 22kW more power and is the bigger machine by 2,225kg. The JCB 25Z-1 is a 2.5 tonne zero-tailswing mini excavator; the Kubota U50-5 is a 4.8 tonne mini excavator.
GetBrent is an independent directory and is not a dealer for, nor affiliated with, either manufacturer. Model and brand names are the trademarks of their owners.