Large Portable Compressors

As true powerhouses of the KAESER MOBILAIR range, these impressive oil-injected portable air compressors combine exceptional performance with compact design. The necessary power is provided by EU emission level V engines to ensure dependable and environmentally-friendly operation.

Well equipped for continuous construction site duty, even under the harshest of conditions, these versatile portable compressors can be perfectly adapted to meet the needs of the specific application. Thanks to a wide range of optional compressed air treatment components, they are always capable of providing the required compressed air quality.

Generously-sized fuel tanks ensure impressive construction site staying power. When full, the fuel tank has sufficient capacity to last an entire work shift whether for hammer, blasting, cable blowing or drilling applications.

Design configurations include:

• Standard portable models, stationary or skid-mounted unit options.
• Compressed air treatment variants to ensure a dependable supply of cool, condensate-free air at all times.
• If technically oil-free compressed air is required, a microfilter combination can be fitted internally or connected externally (depending on model).
• A closed floor pan option immediately catches any liquids, thereby preventing any risk of ground contamination in environmentally sensitive zones.

For complete product information and technical specifications, please view or download the corresponding product range brochure PDF.

BENEFITS

User-friendly operation: All models feature either SIGMA CONTROL SMART or SIGMA CONTROL MOBIL 2 with easy-to-read display panel with pressure gauge, operating hour counter and airend temperature monitoring. There is also a straightforward simple and intuitive user interface featuring a single rotary switch for start-stop operation.

pV control: Thanks to pV Control, the latest generation M81, M125, M171 and M255 models are powerful and efficient complete packages. Adjustable in steps of 0.1 bar, maximum pressure (p) directly influences maximum flow rate (V). They can therefore deliver pressures between 5 and 14.5 bar

SIGMA Profile rotary screw airend: At the heart of every MOBILAIR system lies an energy-saving SIGMA PROFILE rotary screw airend. Premium design, meticulous manufacturing
and precision-aligned anti-friction bearings guarantee long service life and exceptional efficiency

Service-friendly and easy to access: Thanks to intelligent component layout, all maintenance points are easily accessible via the large wing doors, making service work quick and efficient.