In this project, Metatools’s technicians conducted a general annual maintenance work for the Kaeser M 20 compressor. The M 20 features a specially designed energy-saving SIGMA profile airend, which is directly driven by a water-cooled three-cylinder Kubota diesel engine. Direct drive eliminates the transmission losses associated with other systems, consequently providing more air for less fuel.

The M 20 has a low operational weight of less than 460 kg and is therefore incredibly simple to handle and transport.

Kaeser M 20 technical details:

  • Power: 150 kVA;
  • Control panel: AT 805;
  • Alternator: Sincro.