Kaeser Compressors

Kaeser Models: M13 / M13E – M17
Versatile, reliable and easy to transport: KAESER small compressors require minimal loading space and, with their high-quality Honda Petrol engines and extremely impact-resistant PE enclosures, are ready for anything.
- Maximum pressures from 7 to 15 bar (Models M13 & M17)
- The M17 15-bar version is ideal for trenchless laying of fibre optic cables
- M13 is also available with electric motor (E models)
- All models are optionally available with an aftercooler to provide a supply of condensate-free compressed air

Kaeser Models: M20 – M27 / M27 – M31 / M31G – M43 – M50
KAESER compact portable compressors are manoeuvrable in traffic and on the building site and ensure reliable performance even in cold conditions thanks to a patented Anti-Frost Control device.
- Maximum pressures of 7 to 14 bar (M20 – M50 models)
- Optionally available with or without an overrun brake
- Optional generator function and compressed air treatment (M27 / M31)
- Tool lubricator, hose reel and other accessories available
Advantages:
- Reliable and easy on equipment even in the cold: Together with the optional tool lubricator, the patented Anti-Frost Control extends the service life and availability of the compressor and tools
- No special licence required for towing: Most of our compact models weigh in at under 750 kg, which permits towing with lighter vehicles
- Durability and quiet operation: Rotational moulded PE enclosures provide optimal noise and impact protection
- PE enclosure colour options: A choice of PE enclosure colour options is available to help brand your investment

Kaeser Models: M58 Utility (Tier 4) – M82 / m82G (Tier 5)
From all-rounders to specialists – with uncompromising quality and performance
Do you have a particular task to perform or do you need to cover a wide range of applications? HPC KAESER portable compressors have the versatility to meet your needs whatever challenges you face. Every version turns the compressor into an expert for its intended application.
- Maximum pressures up to 14 bar
- Optional compressed air treatment
- Optionally available with synchronous generators (M82)
- Numerous chassis and stationary options
- Special feature of the eco-friendly M58 Utility: designed as stationary portable compressors
Advantages:
- Compressed air with integrated electric power supply: The generator functionality eliminates the need for separate equipment to power your pneumatic and electrical equipment, tools or lighting
- Low maintenance requirement: Thanks to the large, wide-opening enclosure doors, all components are readily accessible
- Eco-friendly – now and tomorrow: "Low Emission Zone MOBILAIR": For compressed air users that means minimal pollutant emissions in accordance with the stringent European Tier 4 (M58 Utility) and Tier 5 (M82/M82G) emissions standard

Kaeser Models: M59 & M 65 (TIer 5)
With the pV control, familiar from larger Mobilair models, the infinitely adjustable maximum pressure (p) directly influences the maximum flow rate (v). Thanks to this flexible control system, it is equally possible to operate a breaker at a maximum pressure of 7 bar or perform sandblasting work at 10 bar. The pressure setting using the time-tested Sigma Control Smart controller is easy and convenient – like the system start-up. Where the M55 and M59 differ is in the motors and the sales territories.
The M55 is powered by a Kubota motor that meets the EPA Tier 4 emissions standard for Canada and the USA. The M59 is powered by a Hatz motor that also meets the stringent EU Emissions Stage V standard. In addition, the European M59 is available in a version weighing less than 750 kg. That permits a chassis without a service brake. The driver does not need a special trailer licence and can select a smaller towing vehicle. And when the compressor arrives at the building site, it is easier to uncouple and manoeuvre by hand.
To compensate for the extra weight of the required diesel particulate filter while continuing to offer a portable compressor with an optional aftercooler and a large enough fuel tank for a full day’s work onsite, Kaeser adopted a new approach to lightweight construction. Aluminium offers weight savings as compared with polyethylene with no loss of robustness or long-term value retention.
Naturally the M59 is also available on request with a chassis fitted with an overrun brake. That is used, for example, when the user opts for a generator or compressed air treatment equipment with a filter combination for oil-free compressed air. For the first time, noise protection is handled by gull-wing doors made of rotation-moulded polyethylene. In both versions: two large gull-wing doors provide perfect access to all service locations.

Kaeser Models: M118 (Tier 4) – M125 (Tier 4) – M171
Future-ready powerhouses that thrive in extreme conditions
KAESER portable compressors in the 10–20 cubic metre class can easily handle ambient temperatures of up to +50 °C and can be also be equipped for sub-zero conditions below −10 °C. With their advanced systems and engine controls, they are also exceptionally efficient – which benefits both the environment and your costs.
- Maximum pressures up to 14 bar
- Optional compressed air treatment
- Optionally available with synchronous 3-phase generators
- Optional GPS fleet management
Advantages:
- Unrivalled availability and efficiency: The SIGMA CONTROL MOBIL controller ensures optimised compressed air availability and fuel efficiency using state-of-the-art electronic engine management
- Eco-friendly – now and tomorrow: "Low-Emission Zone MOBILAIR" means: minimal toxic emission values compliant with stringent European Stage IIIB (M171) and Tier 4 (M118 and M125) emissions classes
- Intuitive three-button operation: HPC KAESER places great emphasis on user-friendly control. Users therefore avoid costly downtime and steep learning curves



Kaeser Models: M250 Compressor Model – Tier 4
Steady marathoners with outstanding green credentials
Whether run as stand-alone units or grouped together: KAESER M250 compressors deliver top-quality compressed air with maximum availability – because they are designed for continuous operation. With state-of-the-art motor and control technologies, these compressors are extremely economical to run and very easy on the environment.
- Maximum pressures up to 14 bar
- Optional compressed air treatment
- Various chassis and stationary design options
- Optional GPS fleet management
- Optional refinery accessories
Advantages:
- Environmentally-friendly today and for the future: The advanced Mercedes-Benz diesel engine with SCR catalytic converter meets the European Tier 4 emissions standard
- Power-saving fan: The demand-based variable speed fan control with Visco clutch generates up to 5% fuel savings
- Minimal downtime: The M250 can easily run for an entire shift without refuelling and keep maintenance time to a minimum


Maximum compressed air quantity & quality with KAESER M500-2
100% OIL FREE AIR FOR SALE or FOR HIRE – The HPC KAESER M500-2 combines all the advantages of a two-stage, dry-running rotary screw compressor with those of mobile units: Maximum compressed air quantity and quality with maximum flexibility.
Portable oil-free compressed air is an indispensable partner for many specialist applications in the UK including the oil & gas, food & beverages, industry & manufacturing, drilling & mining, pharmaceutical and power generation industries. It provides the energy to power a wide variety of specialist equipment and tools and is also invaluable for a diverse range of applications plus cleaning, maintenance and repair tasks.
For industrial equipment with high compressed air requirements, the M500-2 ensures continuity of compressed air supply even during maintenance or renovation work. Easy to integrate into existing stations, another area of application is refineries (e.g. for pipeline flushing).
- Compressed air aftercooler fitted as standard
- Fleet Management via GPS as standard
- Refinery equipment as standard – including certified spark arrestor, motor 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 IIIB 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 standstill times: Thanks to a 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


Durable and power Kaeser tools and accessories with perfect ergonomics
Even better from a single source: KAESER compressed air tools and portable compressor accessories are perfectly tailored to work together and are manufactured to the same stringent quality standards in terms of performance, durability and ergonomics.
- Breakers
- Hammer drills
- Condensate separators
- Tool lubricators
- Hose reels
- Hoses, connectors, lighting cables, lubricants
Advantages:
- Long-term savings: High-quality tools perfectly tailored to the compressor are a key factor for cost-effective use of compressed air tools
- Increased productivity: Ergonomic details such as shock-absorbing handles make tools easier on the user and therefore improve productivity
- Less damage, fewer accidents: Hoses left lying about are trip hazards and are easily damaged: HPC KAESER hose reels are a reliable solution for preventing this