Need a specific application or want to cover a wide range of tasks? Configure the universal compressor among our mobile construction compressors exactly according to your needs. The compressor turns each of our equipment options into a professional for the respective task area.
Maximum pressure up to 14 bar
Compressed air preparation option
Synchronous generator option (on M52, M82, M100 and M115 series)
A large number of mobile and stationary options
The dedicated M57utility and the environmentally friendly M58utility – developed as stationary portable compressors
Compressed air with integrated power supply: Thanks to the generator function, you can save yourself additional equipment for the operation of your pneumatic and electric tools or lighting equipment.
Low maintenance costs: Thanks to the large, wide-opening housing sides, access to all maintenance points is optimal.
Future-oriented and environmentally friendly: “Low Emission Zone MOBILAIR” means: minimum values for harmful substances in accordance with the strict requirements of the European exhaust emission standard IIIB (models M81, M82 and M115)
The compressed air is cooled to 7 °C above ambient temperature.
The inclined mounting of the optional (optional) compressed air cooler facilitates the removal of condensate, which evaporates with the help of hot engine exhaust gases.
It prevents the cooler from “freezing” due to the presence of condensate.
To achieve the defined compressed air qualities, preparation components are installed after the aftercooler and cyclone separator (for example filter combinations for concrete cleaning according to ZTV-ING).
M81 and M82 with exhaust toxicity level IIIB
Don’t be afraid of ecologically protected areas! With the M81 and M82 models, KAESER KOMPRESSOREN presents two new mobile compressors with advanced exhaust gas treatment in accordance with the European IIIB standard. The M81 features a Deutz engine with an oxidation catalyst, and the M82 is equipped with a Kubota engine and diesel particulate filter.
Option with generator
Compressed air by electric current
Our compressors are very versatile and can be optionally equipped with a synchronous AC generator. In this way, you save the use of a separate facility for powering electric tools and light sources. 8.5 or 13 kVA variants can be selected.
No need for maintenance thanks to the brushless drive
With energy-efficient automatic activation
Optionally with lockable generator control unit
Stationary construction compressor: M57utility and the environmentally friendly M58utility
Independent, space-saving compressed air supply
The compact units are ideal for installation on a truck – they only need space on the loading platform or on the construction site.
Ingenious details, such as crane lugs and sliding base with forklift pockets, make the unit very easy to transport.
Filling, oil changes and other maintenance activities are extremely easy thanks to optimal accessibility to all parts.
The exhaust goes up. A diesel particulate filter for environmentally protected areas (performing Tier 4 final) is standard equipment on the M58utility.
In the variants without compressed air cooler, a Kaeser anti-freeze control system automatically adjusts the operating temperature to the ambient temperature. This increases the uptime and life of both compressors and tools.