Head to head
Atlas Copco XATS 138 vs Caterpillar D6K LGP
The Atlas Copco XATS 138 is a single-axle diesel portable air compressor with pace adjustable pressure. The Caterpillar D6K LGP is a low ground pressure track-type bulldozer.
Last reviewed 13 September 2026
Specifications side by side
| Atlas Copco XATS 138 | Caterpillar D6K LGP | |
|---|---|---|
| Engine | Kubota V2403-CR-T-E5B | Cat C6.6 ACERT, 97kW |
| Working pressure | 7-10,3 bar g | - |
| Free air delivery | 7-5 m3/min; 237-189 cfm | - |
| Operating weight | - | 13.5 tonnes |
| Blade | - | 6-way blade, 3.08m front width |
| Track width | - | 760mm |
Sources: Atlas Copco XATS 138, Caterpillar D6K LGP. 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 D6K LGP if...
A low ground pressure version of Cat's D6K dozer, built with wider tracks to work on soft or wet ground without sinking in. Groundworks and landfill contractors use the LGP variant over the standard D6K where the site itself, not just the job, dictates the machine.
Listed by
- Eco Plant Hire And Sales Ltd - Peterborough, Whittlesey
Common questions
What is the difference between the Atlas Copco XATS 138 and the Caterpillar D6K LGP?
The Atlas Copco XATS 138 is a single-axle diesel portable air compressor with PACE adjustable pressure; the Caterpillar D6K LGP is a low ground pressure track-type bulldozer.
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