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Atlas Copco XATS 138 vs Thwaites 6 Tonne Power Swivel

The Atlas Copco XATS 138 is a single-axle diesel portable air compressor with pace adjustable pressure. The Thwaites 6 Tonne Power Swivel is a 6 tonne power swivel site dumper.

Last reviewed 13 September 2026

Atlas Copco XATS 138
Atlas Copco XATS 138 - image: Atlas Copco
Thwaites 6 Tonne Power Swivel
Thwaites 6 Tonne Power Swivel - image: Molson Group

Specifications side by side

Atlas Copco XATS 138Thwaites 6 Tonne Power Swivel
EngineKubota V2403-CR-T-E5BDeutz TCD 3.6 L4
Working pressure7-10,3 bar g-
Free air delivery7-5 m3/min; 237-189 cfm-
Payload-6000 kg
Heaped capacity-3150 litres
Engine power-55.4 kW (74 hp) @ 2200rpm

Sources: Atlas Copco XATS 138, Thwaites 6 Tonne Power Swivel. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the XATS 138 if...

Mid-size towable compressor for breaker gangs, road and utility crews and general contractors who need one machine for several tools. Pressure can be set to suit the job.

Full XATS 138 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 Atlas Copco XATS 138 and the Thwaites 6 Tonne Power Swivel?

The Atlas Copco XATS 138 is a single-axle diesel portable air compressor with PACE adjustable pressure; the Thwaites 6 Tonne Power Swivel is a 6 tonne power swivel site dumper.

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