KAESER MOBILAIR M27 Portable Compressor.
Compact portable compressed air for construction, service and demanding site work..

Australia Wide Delivery
Expert Support
Technical advice from selection to commissioning.
Serviced & Maintained
Built for Tough Sites
Compact air power for versatile site work
The KAESER MOBILAIR M27 delivers dependable compressed air in a compact, towable package for construction and mobile service work.
Its SIGMA PROFILE airend and water-cooled Kubota diesel engine combine efficient output with reliable performance across long, demanding working days.
A wide-opening enclosure, 40 litre fuel tank and flexible pressure options make the M27 simple to operate, transport and maintain as site needs change.
- Up to 92 cfm air delivery
- 7, 10, 12 or 14 bar options
- 17.9 kW Kubota D1105
- 40 litre fuel tank
- SIGMA PROFILE airend
- Two G¾ air outlets
- Optional air treatment
- Optional 6.5 kVA generator

Performance by pressure
Air delivery based on working pressure.
| Working Pressure | Air Delivery | Air Delivery |
|---|---|---|
| bar / psi | m³/min | cfm |
| 7 / 100 | 2.6 | 92 |
| 10 / 145 | 2.1 | 74 |
| 12 / 175 | 1.9 | 67 |
| 14 / 200 | 1.6 | 57 |
Select pressure configuration to suit the required airflow and tools.
Technical specifications
Key machine data.
- Standard P/E enclosure, braked chassis and adjustable tow bar. Subject to configuration and operating conditions.
High Air Output
Delivers up to 92 cfm at 7 bar for breakers, tools and demanding site work.
Flexible Pressure
Choose 7, 10, 12 or 14 bar to match changing tools, tasks and applications.
Efficient Diesel Power
Water-cooled Kubota power balances dependable output with efficient fuel use.
Long-Shift Endurance
Generous 40 litre fuel tank supports longer shifts with fewer refuelling stops.
Simple Operation
Clear controls and automatic monitoring help operators work safely and confidently.
Built for Tough Conditions
Engineered for continuous use from -10°C to +45°C in demanding site conditions.
Easy Service Access
Wide-opening body panels provide clear access for faster routine maintenance.
Flexible Configuration
Towable or stationary setups, with optional air treatment to suit changing site needs.