06/30/2025
Ideally suited for a wide range of applications, Kaeser Compressors’ new M81 is available in two pressures ranges covering 100-200 psi (6.9-13.8 bar) and features molded polymer gull wing doors for durability and easy access.
The M81 offers variable pressures for increased performance and flexibility on site.
The M81 is the latest heavy-duty portable air compressor in the MOBILAIR™ line. This versatile unit delivers up to 295 cfm at 100 psig (6.9 barg), and is designed for civil and commercial construction, demolition, sand-blasting, fiber optic cable blowing and other utility applications.
The MOBILAIR M81 is available with an adjustable pressure range of 100-150 psig (6.9-10.3 barg), and also 100 to 200 psig (6.9-13.8 barg). Its innovative pV control system automatically increases free air delivery when a lower operating pressure is selected, optimizing energy efficiency and ensuring air supply is precisely matched to demand.
The M81 is designed for durability and efficiency in all environments. A reliable Hatz diesel engine meets US Tier 4 Final specifications and provides 11 hours of consistent, high-performance operation with the lowest possible emissions. The anti-frost control automatically adjusts operating temperature based on ambient conditions, and along with the optional tool lubricator, protects tools from freezing. The wide-opening, scratch and dent resistant, molded polymer gull wing doors provide all-weather protection and easy access to maintenance points. Plus, the standard Sigma Control Smart with its easy-to-use menu display allows the user to adjust settings as well as monitor fuel consumption, fluid levels and operating conditions.
About Kaeser Compressors
Kaeser Compressors is a leader in reliable, energy efficient compressed air equipment and system design. It offers a complete line of superior quality industrial air compressors as well as dryers, filters, SmartPipe™, master controls and other system accessories, as well as blowers, vacuum pumps and portable gasoline and diesel screw compressors. Kaeser is an ENERGY STAR Partner. For more information, visit https://us.kaeser.com.
