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The Kaeser M15 50 cfm Air Compressor by Patriot Equipment is an ideal sized compressor for the landscaping, light construction, carpentry, monument engraving, etc that still want a high performing, long-lasting and valued air compressor built for the Pros. With a folding handle, oversized pneumatic tires and a compact design, this unit and it’s smaller brother the Kaeser M15 are convenient to relocate.

UPDATE 2023 – The Kaeser M15 model has been discontinued, the M17 is still in production (see below link)

Kaeser M17 60 cfm Mobile Air Compressor • Patriot Contractors Equipment Sales & Supply (


Kaeser M15 Air Compressor (50cfm) & M17 Air Compressor (60cfm) Brochure (click for pdf)

Kaeser Warranty Mobilair (click for pdf)

Optional 5 Year Mobilair Warranty rev 2014 (click for pdf)

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.

Easy-load design

The compressor can be manually lifted via four ergonomically designed handgrips, for easy loading into a truck.

Outstanding maneuverability

  • Compact design
  • Low center of gravity
  • Large pneumatic tires
  • Long, foldable push handle makes the unit easy to maneuver

Easy maintenance is standard

With Kaeser, ease of operation and accessibility of all maintenance points are always a top priority. This not only minimizes maintenance costs but also ensures maximum machine uptime.

Cool, condensate-free compressed air

The Kaeser M15 and M17 models can also be operated with an external compressed air aftercooler. Units can be delivered from the factory equipped with:

  • 12V electrical connection to supply power for the aftercooler fan
  • Condensate discharge connection
  • Support frame with compressed air aftercooler: The frame (weight: 33 lb.) is equipped with fixed connections for compressed air, fan power supply, and condensate discharge. Simply connect the compressor and you’re ready to go.

Units would be shipped directly from Kaeser and are subject to any mfg lead times.

  • 50 CFM @ 100 psi
  • Honda GX630
  • Electric Start
  • 3/4″ Chicago Fitting Incl.
  • Dry Weight Only 450 lbs
  • One of the best warranties in the business (see below pdf)