Head to head
Caterpillar D6N vs Thwaites 6 Tonne Power Swivel
The Caterpillar D6N has 69kW more power.
Last reviewed 13 September 2026
Key differences
- Engine power: the Caterpillar D6N has 69kW more power.
Specifications side by side
| Caterpillar D6N | Thwaites 6 Tonne Power Swivel | |
|---|---|---|
| Engine power | 124kW (166hp) at 1800rpm | 55.4 kW (74 hp) @ 2200rpm |
| Engine | Cat C7.1 ACERT | Deutz TCD 3.6 L4 |
| Operating weight | 16757kg (36,943lb) | - |
| Blade capacity | 3.90m3 (LGP VPAT) to 4.30m3 (XL SU) | - |
| Payload | - | 6000 kg |
| Heaped capacity | - | 3150 litres |
Sources: Caterpillar D6N, Thwaites 6 Tonne Power Swivel. 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 69kW 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 6 Tonne Power Swivel if...
A 6 tonne dumper whose skip swivels so it can tip to either side, useful for loading into trenches and working along narrow roads or site edges. Used by groundworks and utility contractors on UK sites. A cab is listed as an option.
Full 6 Tonne Power Swivel specifications →Common questions
What is the difference between the Caterpillar D6N and the Thwaites 6 Tonne Power Swivel?
The Caterpillar D6N has 69kW more power. The Caterpillar D6N is a medium crawler dozer; the Thwaites 6 Tonne Power Swivel is a 6 tonne power swivel site dumper.
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