MOBILAIR M500-2 OIL FREE

Our flagship M500-2 combines the advantages of a two-stage dry-running oil-free rotary screw compressor with those of a mobile unit: maximum compressed air capacity and quality with unrivalled flexibility.
• Compressed air aftercooler fitted as standard
• Fleet Management via GPS as standard
• Refinery equipment as standard – including certified spark arrestor, engine shut-off valve and sealed floor pan.
• Many features to facilitate setup (chassis with parking brake, crane and rigging eyelets, forklift pockets).

Advantages

• Environmentally-friendly today and for the future:

The reliable and low-emissions integrated Caterpillar diesel engine complies with Stage IV European emissions standards thanks to its integrated soot particle filter.

• Maximum long-term efficiency:

Thanks to an innovative coating that remains immune to temperatures up to 300 °C, the blasted and phosphate-treated rotors show no measurable wear even after years of use.

• Minimal downtime:

Thanks to its generously sized fuel tank, the M500-2 can run for two entire sequential shifts and can even run continuously when connected to an external tank.

MOBILAIR M 350

The powerful combination of the highly efficient KAESER SIGMA PROFILE rotary screw airend and an energy-saving Mercedes-Benz engine (certified in accordance with EC directive 2004/26, Stage IIIB) provides impressive fuel efficiency and super-clean performance. Together with other innovative features, this compact powerhouse is yet another dependable and efficient compressed air partner from KAESER KOMPRESSOREN.

A powerful team

Using the innovative SIGMA CONTROL MOBIL controller with optional start-stop features, M 350 compressors can be started and controlled by compressed air management systems such as the SIGMA AIR MANAGER. They can therefore be fully integrated into stationary compressed air systems (as a standby for power outages) or combined in compressor stations that are completely independent of the power supply (major construction sites far away from the necessary infrastructure, emergency standby).

Clean powerhouse

With a flow rate of 34 m³/min, the M 350 is one of the most powerful MOBILAIR portable compressors available. The heavy-duty low-emission diesel engine features the familiar SCR system (selective catalytic reduction), which dramatically cuts nitrous oxide (NOx) emissions. It is the same system used on Mercedes Benz utility vehicles.

MOBILAIR M122/M123

The powerful combination of an energy-saving Deutz engine and the highly efficient KAESER SIGMA Profile rotary screw airend delivers outstanding performance with considerably reduced fuel consumption.

h2>Excellent accessibility

The M 122 and M 123’s user-friendly design not only ensures simple operation and outstanding maneuverability: the unit’s large enclosure doors also provide excellent component accessibility for unrivalled ease of service.

Exceptional versatility

In contrast to the M 122, which has mechanical engine control and the classic control panel, the M 123 features more powerful electronic engine management and the advanced SIGMA CONTROL MOBIL compressor controller.

Easy to operate

The user-friendly control and instrument panel enables all information to be viewed at a glance. Features also include automatic monitoring and shutdown in the event of a fault. Reliable, gentle start up is assured at all times, even in cold temperatures, thanks to manual switch over from pressure-free start to load operation.

MOBILAIR M 235

The powerful combination of the highly efficient KAESER SIGMA PROFILE rotary screw airend and an energy-saving CUMMINS engine provides impressive performance and fuel efficiency

The MOBILAIR M 235 is designed for continuous building site operation under tough weather conditions and can be specifically tailored to meet the needs of the task at hand.

SIGMA PROFILE Airend

At the heart of every M 235 system is a premium quality airend featuring KAESER’s energy-saving SIGMA PROFILE rotors. The airend’s optimized flow characteristics enable it to deliver more air for less energy consumption. Power is transmitted from the engine via a transmission.

Compact body

The enclosure components ensure long-term corrosion protection and value retention thanks to high quality zinc priming and tough powder coating, optionally in custom colors. For maximum maintenance friendliness, the large enclosure doors provide easy access to the well-designed interior. Service and maintenance work can therefore be carried out quickly and effectively, thereby ensuring maximum efficiency and compressed air availability.