Mobilair M58

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Manufacturer: Kaeser Compressors

The Mobilair M58 portable rotary screw compressor delivers 210 cfm at 100 psig and is designed for heavy-duty civil and commercial construction, demolition, sand blasting, and other site work applications as well as portable backup for stationary units.

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Standard Features

– Sigma Profile rotary screw airend produces more air with less horsepower

– Heavy-duty 4-cylinder Kubota diesel engine meets Tier 4 Final EPA emissions standards

– Sigma Control Smart electronic controller

– Large fuel tank for up to 10 hours of continuous operation

– Powder-coated steel cabinet

– High capacity cold start battery ensures reliable operation

Technical Specifications


Model M58, Free Air Delivery at 100 psig(cfm) – 210, and at 145 psig(cfm) – 175


Kubota V2403-CR-E4B, 48 hp and 2600 rpm at full load


Fuel Tank- 28 gallons, Weight- 2590 lbs, Outlets- 2 x 3/4″ 1 x 1″


L x W x H- 145 x 68 x 62

Outstanding Advantages

– Easy access with gullwing doors

– Easy to operate Sigma Control Smart electronic controller

– Two 3/4″ Chicago style fittings and one 1″ NPT connection port

– Tier 4 Final Kubota diesel engine

– Energy saving Sigma Profile airend

– Extra large capacity fuel tank provides up to 10 full hours of operation

– Separate 4 micron air inlet filters protect compressor and engine

– Standard heavy duty bumpers and lighting kit

– Rigid tow bar with height adjustable hitch

– Optional aftercooler package