Head to head
JCB 25Z-1 vs Komatsu D61PX
The Komatsu D61PX is the bigger machine by 39,450kg.
Last reviewed 13 September 2026
Key differences
- Operating weight: the Komatsu D61PX is the bigger machine by 39,450kg.
Specifications side by side
| JCB 25Z-1 | Komatsu D61PX | |
|---|---|---|
| Operating weight | 2550 kg | approx. 42,000lb (19 tonnes) |
| Dig depth | 2.82 m | - |
| Dump height | 3 m | - |
| Engine power | 18.4 kW | - |
Sources: JCB 25Z-1, Komatsu D61PX. 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 D61PX if...
- you want one that is the bigger machine by 39,450kg
A wide-track, low ground pressure dozer for grading and pushing on soft or wet ground where a standard-track dozer would sink. Groundworks contractors hire it for landscaping and soft-ground earthmoving.
Listed by
- B & T Plant Hire - Gravesend
- B & T Plant Hire Ltd - Morden
Common questions
What is the difference between the JCB 25Z-1 and the Komatsu D61PX?
The Komatsu D61PX is the bigger machine by 39,450kg. The JCB 25Z-1 is a 2.5 tonne zero-tailswing mini excavator; the Komatsu D61PX is a low ground pressure crawler dozer.
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.