The Mobilair™ M82 portable rotary screw compressor delivers 295 cfm at 100 psig and is designed for heavyd uty civil and commercial construction, demolition, sand blasting, and other site work applications as well as portable backup for stationary units.

User-Friendly: The M82 offers a wide array of features that make it very user-friendly. Units come standard with a Sigma Control Smart electronic controller with protective metal cover. Another important feature is the large 37 gallon fuel tank that provides extended operation - up to 10 full hours! The lifting eye and height adjustable hitch with rigid tow bar also make transporting the M82 easy. The enclosure is super sound proofed and provides extremely low decibel levels. Maximum sound level measured at 23 feet is 76 db(A).

Efficient and Reliable: A heavy-duty 4-cylinder engine direct coupled to our energy saving Sigma Profile™ airend produces more air with less horsepower. A high capacity cold start battery ensures reliable operation even under extreme conditions.The M82’s rugged steel cabinet is powder-coated and built to take the harshest conditions while protecting the machine from dirt, water, and other contaminants.


Unit of Measure


Engine Make & Model

N/A Kubota® V3307-CR-T

Engine Nominal Power

N/A 73 hp

Engine Nominal Speed

N/A 2400 rpm

Engine Off Load Speed

N/A 1900 rpm

Working Pressure

N/A 100 psig

Fuel Type

N/A Diesel

Type of Drive

N/A Gear

Cooling System Available

N/A Liquid

Operating Hours per full tank

N/A 10 Hours

Fuel Tank Capacity

N/A 37 gallon

EPA Noise Level Data

N/A 76 db(A) @ 7 m

Free Air Delivery

N/A 295 cfm

Shipping Weight

N/A 3437 lbs

Optional Features

Optional Features

N/A 150 psig, 5 year airend warranty, aftercooler, filtration, 8kVA generator, tools