Equipped with world-renowned SIGMA PROFILE rotors and directly driven by a water-cooled three-cylinder Kubota diesel engine, the low speed KAESER rotary screw airend plays a key role in assuring the exceptional performance of M 20 portable compressors. Direct drive eliminates the transmission losses associated with other systems, consequently providing more air with less fuel consumption.
The MOBILAIR M 20 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 +45 °C. A low-temperature version is also available for use in colder conditions. Versatility is further enhanced by the chassis, which can be equipped with a fixed or height adjustable tow bar and with or without an overrun brake. Stationary versions can be installed either on skids or machine mounts (all stationary systems feature a metal enclosure).
Powerful doesn’t necessarily mean heavy: with a low operational weight of less than 460 kg, the M 20 is exceptionally easy to manoeuvre and transport. Moreover, its 30 litre diesel fuel capacity ensures that the compressor has more than enough power available to last an entire work shift.
Made in Germany
MOBILAIR portable compressors are manufactured at KAESER’s headquarters located in Coburg, Northern Bavaria. Equipped with the very latest technology, the recently modernised portable compressor plant boasts state- of-the-art equipment, including a TÜV (German Technical Inspection Agency) certified sound testing area for free- field sound level measurement, a complete powder-coating facility and efficient manufacturing logistics.
Separate air filters for engine and compressor
The air filters are specifically tailored to suit required air demand and therefore ensure dependable system operation. A further important design detail is the electric fuel pump, which enables quick and simple deaeration of the diesel lines, thereby eliminating the need for labour-intensive manual pumping.
Simple to operate
Operation is made simple via user-friendly icons and a single start switch with pre-heat function. The unit also features fully automatic monitoring and shutdown in case of malfunction, whilst a pressure gauge and airend temperature display enable all information to be viewed at a glance.