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Atlas Copco XATS 138 vs Caterpillar D6N

The Atlas Copco XATS 138 is a single-axle diesel portable air compressor with pace adjustable pressure. The Caterpillar D6N is a medium crawler dozer.

Last reviewed 13 September 2026

Atlas Copco XATS 138
Atlas Copco XATS 138 - image: Atlas Copco
Caterpillar D6N
Caterpillar D6N - image: Peterson Cat

Specifications side by side

Atlas Copco XATS 138Caterpillar D6N
EngineKubota V2403-CR-T-E5BCat C7.1 ACERT
Working pressure7-10,3 bar g-
Free air delivery7-5 m3/min; 237-189 cfm-
Operating weight-16757kg (36,943lb)
Engine power-124kW (166hp) at 1800rpm
Blade capacity-3.90m3 (LGP VPAT) to 4.30m3 (XL SU)

Sources: Atlas Copco XATS 138, Caterpillar D6N. 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 D6N if...

A mid-size dozer used for earthmoving, site clearance and haul road maintenance. The VPAT blade option lets one machine angle, tilt and pitch for grading as well as straight pushing.

Listed by

Full D6N specifications →

Common questions

What is the difference between the Atlas Copco XATS 138 and the Caterpillar D6N?

The Atlas Copco XATS 138 is a single-axle diesel portable air compressor with PACE adjustable pressure; the Caterpillar D6N is a medium crawler dozer.

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