Head to head
Kubota U48-4 vs Thwaites 6 Tonne Power Swivel
The Thwaites 6 Tonne Power Swivel has 26kW more power.
Last reviewed 13 September 2026
Key differences
- Engine power: the Thwaites 6 Tonne Power Swivel has 26kW more power.
Specifications side by side
| Kubota U48-4 | Thwaites 6 Tonne Power Swivel | |
|---|---|---|
| Engine power | 40.5PS | 55.4 kW (74 hp) @ 2200rpm |
| Operating weight | 4775kg | - |
| Payload | - | 6000 kg |
| Heaped capacity | - | 3150 litres |
| Engine | - | Deutz TCD 3.6 L4 |
Sources: Kubota U48-4, Thwaites 6 Tonne Power Swivel. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the U48-4 if...
A midi excavator for groundworks, utilities and landscaping contractors. At 4.8 tonnes it arrives on a lorry rather than behind a car.
Listed by
- Standard Plant Hire - Keston
- Red Plant Sales Ltd - Colchester, Frating
Buy or hire the 6 Tonne Power Swivel if...
- you want one that has 26kW more power
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 Kubota U48-4 and the Thwaites 6 Tonne Power Swivel?
The Thwaites 6 Tonne Power Swivel has 26kW more power. The Kubota U48-4 is a midi excavator, 3 to 6 tonnes; the Thwaites 6 Tonne Power Swivel is a 6 tonne power swivel site dumper.
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