Portable compressors

MOBILAIR Portable air compressors

Heavy-duty portable air compressors powering demanding construction sites year after year 50 to 900 cfm tow behind compressors Kaeser's MOBILAIR™ line of portable air compressors is designed and built for rugged use and dependable performance. These portable air compressors provide a reliable source of compressed air for construction sites and other industry applications such as demolition, sand blasting, sprinkler irrigation, and monument engraving. A wide range of tow behind air compressor models and accessories are available to suit virtually any need.
On top of that, the Kaeser Service Network, with its state-of-the-art logistics, ensures operational reliability wherever you go.
M15 and M27 portable compressors with diesel engine
M15 portable compressor (flow rate: 50 cfm; working pressure: 100 psig)
M17 portable compressor (flow rate: 60 cfm at 100 psig)
M27 portable compressor (flow rate: 92 cfm; working pressure: 100 psig)

Small compressors up to 92 cfm

The go-to portable compressor:
Versatile, reliable, and easy to transport: Our small compressors feature a compact design to make transporting them easy. Their high-quality motors and impact-resistant PE enclosures mean they're ready for anything.
• Maximum pressures from 100 to 217 psig (Models M15 – M17) • The 217 psig version is ideal for laying trenchless fiber optic cables (Model M17) • All models are optionally available with an aftercooler to provide a supply of condensate-free compressed air.
Your advantages
• Onsite in a snap:
With a lightweight and compact design, our small portable compressors are easy to transport.
• Easy to operate:
User-friendly controls for simple operation without a steep learning curve.
• Durable and quiet operation:
Roto-molded polyethylene (PE) enclosures provide optimal noise and impact protection.

Mobilair M15 & M17 (PDF, 373 KB)
Mobilair M27 (PDF, 450 KB)
Mobilair M27 Utility (PDF, 520 KB)

Diesel air compressors with flow rates up to 375 cfm

Portable diesel air compressors for general construction to specialized applications — without sacrificing quality or performance.
Our range of towable compressors can tackle a wide range of applications. No matter what your needs are, we've got a compressor to get your job done.

• Maximum pressures up to 205 psig
• Optional compressed air treatment package
• Towable and skid mount options.
• M58 Utility designed for cross-mounting on service vehicles

Your advantages

• Easy maintenance:
Large, wide-opening enclosure doors for easy access to all components
• Eco-friendly:
"Low Emission Zone MOBILAIR": Minimal pollutant emissions in accordance with US EPA emission standards

Large compressors up to 900 cfm

Performance that's in it for the long haul
Our large compressors are designed for continuous operation so they can deliver top-quality compressed air with maximum availability. With state-of-the-art motor and control technologies, these compressors are extremely economical and environmentally-friendly to run, either as stand-alone units or grouped together:

• Maximum pressures up to 205 psig
• Optional compressed air treatment package
• Towable and stationary design options
• Optional refinery accessories

Your advantages

• Environmentally-friendly:
Advanced Mercedes-Benz diesel engine with SCR catalytic converter meets Tier 4 emission standards (M250)
• Power-saving fan:
Demand-based variable speed fan with Visco clutch generates up to 5% fuel savings.