Head to head
Caterpillar D6N vs JCB 3T-2
The Caterpillar D6N is the bigger machine by 14,412kg and has 105kW more power.
Last reviewed 13 September 2026
Key differences
- Operating weight: the Caterpillar D6N is the bigger machine by 14,412kg.
- Engine power: the Caterpillar D6N has 105kW more power.
Specifications side by side
| Caterpillar D6N | JCB 3T-2 | |
|---|---|---|
| Operating weight | 16757kg (36,943lb) | 2345 kg |
| Engine power | 124kW (166hp) at 1800rpm | 18.9 kW |
| Blade capacity | 3.90m3 (LGP VPAT) to 4.30m3 (XL SU) | - |
| Engine | Cat C7.1 ACERT | - |
| Payload | - | 3000 kg |
Sources: Caterpillar D6N, JCB 3T-2. 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 is the bigger machine by 14,412kg
- you want one that has 105kW more power
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 3T-2 if...
A mid-size site dumper for moving spoil, aggregate and concrete on building and landscaping sites. Common on hire fleets for groundworks where a 1 tonne or 6 tonne machine is the wrong size.
Full 3T-2 specifications →Common questions
What is the difference between the Caterpillar D6N and the JCB 3T-2?
The Caterpillar D6N is the bigger machine by 14,412kg and has 105kW more power. The Caterpillar D6N is a medium crawler dozer; the JCB 3T-2 is a 3 tonne payload site dumper with front or swivel tip.
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.