Kaeser's portable air compressors are designed and built for demanding use and dependable performance. These portable air compressors provide a reliable source of compressed air for industry applications such as demolition, sandblasting, sprinkler irrigation, pavement breaking, general air tool use, monument engraving and general construction. These are built to withstand years of regular use due to the rugged heavy-duty steel chassis construction. We carry a number of Kaeser Air Compressors for sale, including a wide range of tow behind Kaeser portable air compressor models and accessories to meet virtually any need, offering unmatched, rugged durability, ease of use, and low noise levels; making these portable units well suited for rental houses, repair trucks, and railroads.
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M27 Utility 2019

Mobilair M27 Utility
M58 UT 2019

Mobilar M58 Utility
Description N/A Powerful, reliable, easy to maneuver, and exceptional efficiency are just some of the key advantages of Kaeser's new Mobilair™ M27 portable compressor.

Engineered and manufactured in Germany, this addition to the Mobilair line provides 92 cfm at 100 psig. The M27’s rotomolded polymer canopy is scratch and dent resistant, and its heavy-duty chassis provides more protection from corrosion and natural elements. During winter, the M27 is able to maintain optimum operating temperatures due to the anti-frost valve feature. 		N/A The Kaeser M58Us’ Kubota 4-cylinder 49-horsepower diesel engine is powerful, reliable, easy to maneuver and complies with Tier 4 emissions standards. It is well suited for many applications including sand-blasting, pavement breaking, & general air tool use. The Kaeser M58U is a versatile portable air compressor for sale that offers heavy-duty performance in a lightweight package. Adding the M58U to the Mobilair line added a unit that can produce 210 cfm @ 100 psig. This model is configured as a skid-mounted utility model for cross mounting on service vehicles.
Shipping Weight N/A 1192 Pound N/A 2248 Pound
Engine Make & Model N/A Kubota® D1105-B N/A Kubota® V2403M-CR-E4B
Engine Nominal Power N/A 21 hp N/A 49 hp
Engine Nominal Speed N/A 2850 rpm N/A 2600 rpm
Engine Off Load Speed N/A 2100 rpm N/A 1800 rpm
Working Pressure N/A 100 psig
Fuel Type N/A Diesel
Type of Drive N/A Gear N/A Direct
Cooling System Available N/A Liquid
Operating Hours Per Full Tank N/A N/A 10 hours
Fuel Tank Capacity N/A 10.6 gal N/A 28 gal
EPA Noise Level Data at 7 Meter (m) N/A 76 dBA
Free Air Delivery N/A 92 ft³/min N/A 210 ft³/min
Additional Information N/A Sigma Profile Airend
The Sigma Profile airend provides more air with less fuel consumption. Plus, all units include a high-capacity, cold start battery for reliable starting and our heavy-duty, fuel-efficient diesel engines comply with all EPA emissions standards.

Large Fuel Tank
The large capacity fuel tanks provides extended operation - over ten hours of run time - and has a large filler neck with overflow protection for safe, easy filling.

Heavy Duty Construction
Mobiliar units are constructed from durable, industrial grade materials that resist rust and corrosion as well as provide exceptional noise attenuation - to 73dB(A). Towable units feature torsion bar suspension, oversized tires and height adjustable tow bar for superior road handling.

The M27 Utility - like all Mobilair models - features a larger, slower turning airend to produce 15-20% more air per gallon of fuel than the competition. Its 3-cylinder 21 hp Kubota diesel engine complies with Tier 4 emissions standards. This portable air compressor for sale features a convenient toolbox. 		N/A Sigma Profile Airend
The Sigma Profile airend provides more air with less fuel consumption. Plus, all units include a high-capacity, cold start battery for reliable starting and our heavy-duty, fuel-efficient diesel engines comply with all EPA emissions standards.

Large Fuel Tank
The large capacity fuel tanks provides extended operation - over ten hours of run time - and has a large filler neck with overflow protection for safe, easy filling.

Heavy Duty Construction
Mobiliar units are constructed from durable, industrial grade materials that resist rust and corrosion as well as provide exceptional noise attenuation - to 73dB(A). Towable units feature torsion bar suspension, oversized tires and height adjustable tow bar for superior road handling.

Both the double-walled, rotomolded polyethylene canopy & the solid steel floor protects the motor, airend, and critical components from dirt, water & other contaminants. The rugged construction combined with extensive engineering allow the M58U to retain its value year after year. The canopy is also designed to provide extremely low sound levels and the maximum sound level measured at 23 feet is 76 dba.

The M58U also features Kaesers’ patent-pending anti-frost control feature that increases the unit’s efficiency. The Anti-thermostatically controlled valve automatically controls the compressed air temperature in relation to the current ambient temperature, which protects construction tools from freezing up, increases tool life, & extends compressor fluid life.

The M58U - like all mobilair models - features a larger, slower turning airend to produce 15-20% more air per gallon of fuel than the competition. The M58U’s rotomolded polymer canopy is scratch & dent resistant, and come winter, the model’s exclusive anti-frost valve maintains optimum operating temperature.