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JCB JS131LC vs Thwaites 6 Tonne Power Swivel

The Thwaites 6 Tonne Power Swivel has 0kW more power.

Last reviewed 13 September 2026

JCB JS131LC
JCB JS131LC - image: Southern Plant
Thwaites 6 Tonne Power Swivel
Thwaites 6 Tonne Power Swivel - image: Molson Group

Key differences

Specifications side by side

JCB JS131LCThwaites 6 Tonne Power Swivel
Engine power55kW (74hp)55.4 kW (74 hp) @ 2200rpm
Operating weight13,995-14,288kg (30,845-31,499lb)-
Max bucket tearout20,660lbf-
Max digging depth4.85m to 6.10m depending on dipper-
Payload-6000 kg
Heaped capacity-3150 litres
Engine-Deutz TCD 3.6 L4

Sources: JCB JS131LC, Thwaites 6 Tonne Power Swivel. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the JS131LC if...

A 13-14 tonne tracked excavator used for general groundworks, drainage and foundation digging. A mainstay size class for medium plant hire fleets.

Listed by

Full JS131LC specifications →

Buy or hire the 6 Tonne Power Swivel if...

  • you want one that has 0kW 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 JCB JS131LC and the Thwaites 6 Tonne Power Swivel?

The Thwaites 6 Tonne Power Swivel has 0kW more power. The JCB JS131LC is a tracked excavator; the Thwaites 6 Tonne Power Swivel is a 6 tonne power swivel site dumper.

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