Head to head
Stephill SSD10000S vs Thwaites 6 Tonne Power Swivel
The Stephill SSD10000S is a 10 kva super silent diesel generator with kubota engine. The Thwaites 6 Tonne Power Swivel is a 6 tonne power swivel site dumper.
Last reviewed 13 September 2026
Specifications side by side
| Stephill SSD10000S | Thwaites 6 Tonne Power Swivel | |
|---|---|---|
| Engine | Kubota D722 (EU Stage V) | Deutz TCD 3.6 L4 |
| Output | 10.0kVA / 8.0kW | - |
| Fuel tank | 37.0 Litres | - |
| Noise level | 68dBA @ 7 metres | - |
| Weight | 301 KG | - |
| Payload | - | 6000 kg |
| Heaped capacity | - | 3150 litres |
| Engine power | - | 55.4 kW (74 hp) @ 2200rpm |
Sources: Stephill SSD10000S, Thwaites 6 Tonne Power Swivel. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the SSD10000S if...
Quiet site generator for hire fleets, construction and welfare cabins. Acoustic canopy and long-run tank suit unattended site use.
Full SSD10000S specifications →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 Stephill SSD10000S and the Thwaites 6 Tonne Power Swivel?
The Stephill SSD10000S is a 10 kVA super silent diesel generator with Kubota engine; the Thwaites 6 Tonne Power Swivel is a 6 tonne power swivel site dumper.
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