GetBrent

Head to head

Atlas Copco XATS 138 vs Caterpillar D6T LGP

The Atlas Copco XATS 138 is a single-axle diesel portable air compressor with pace adjustable pressure. The Caterpillar D6T LGP is a medium low ground pressure crawler dozer.

Last reviewed 13 September 2026

Atlas Copco XATS 138
Atlas Copco XATS 138 - image: Atlas Copco
Caterpillar D6T LGP
Caterpillar D6T LGP - image: Joost J. Bakker from IJmuiden, CC BY 2.0, via Wikimedia Commons

Specifications side by side

Atlas Copco XATS 138Caterpillar D6T LGP
EngineKubota V2403-CR-T-E5BCat C9.3 ACERT, 215hp net / 228hp gross
Working pressure7-10,3 bar g-
Free air delivery7-5 m3/min; 237-189 cfm-
Operating weight-50,968lb (23,119kg)
Blade capacity-4.90yd3 (3.75m3), 13.4ft wide, 47in tall
Ground pressure-6.4psi

Sources: Atlas Copco XATS 138, Caterpillar D6T 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 D6T LGP if...

A mid-size dozer used for bulk earthmoving, site clearance and grading on larger construction and quarry sites. The LGP variant's wider tracks let it work on soft or wet ground where a standard D6T would sink or lose traction.

Listed by

Full D6T LGP specifications →

Common questions

What is the difference between the Atlas Copco XATS 138 and the Caterpillar D6T LGP?

The Atlas Copco XATS 138 is a single-axle diesel portable air compressor with PACE adjustable pressure; the Caterpillar D6T LGP is a medium low ground pressure crawler dozer.

GetBrent is an independent directory and is not a dealer for, nor affiliated with, either manufacturer. Model and brand names are the trademarks of their owners.