Head to head
Caterpillar D6N vs JCB 25Z-1
The Caterpillar D6N has 106kW more power and is the bigger machine by 14,207kg.
Last reviewed 13 September 2026
Key differences
- Engine power: the Caterpillar D6N has 106kW more power.
- Operating weight: the Caterpillar D6N is the bigger machine by 14,207kg.
Specifications side by side
| Caterpillar D6N | JCB 25Z-1 | |
|---|---|---|
| Operating weight | 16757kg (36,943lb) | 2550 kg |
| Engine power | 124kW (166hp) at 1800rpm | 18.4 kW |
| Blade capacity | 3.90m3 (LGP VPAT) to 4.30m3 (XL SU) | - |
| Engine | Cat C7.1 ACERT | - |
| Dig depth | - | 2.82 m |
| Dump height | - | 3 m |
Sources: Caterpillar D6N, JCB 25Z-1. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the D6N if...
- you want one that has 106kW more power
- you want one that is the bigger machine by 14,207kg
A mid-size dozer used for earthmoving, site clearance and haul road maintenance. The VPAT blade option lets one machine angle, tilt and pitch for grading as well as straight pushing.
Listed by
- B & T Plant Hire - Gravesend
- B & T Plant Hire Ltd - Morden
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 Caterpillar D6N and the JCB 25Z-1?
The Caterpillar D6N has 106kW more power and is the bigger machine by 14,207kg. The Caterpillar D6N is a medium crawler dozer; the JCB 25Z-1 is a 2.5 tonne zero-tailswing mini excavator.
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