The KAESER M57 Portable Diesel Compressor is designed to provide outstanding performance in all conditions. It is powered by a proven diesel engine which directly drives the airend. Direct drive eliminates the transmission losses associated with other systems, consequently providing more air for less fuel.

The KAESER M20 is the ideal choice for powering equipment such as breakers and impact borers. Meticulous construction and premium quality components ensure trouble-free operation in ambient temperatures ranging from -10 °C to +50°C. Moreover, low-temperature versions are available for use in temperatures as low as -25°C. Versatility is further enhanced by the chassis, as it can be equipped with or without an overrun brake and is available with a fixed or height adjustable tow bar. Stationary versions can be installed either on skids or machine mountings (all stationary systems feature a metal enclosure).