Portable compressors – MOBILAIR

Portable compressors - durable, dependable and efficient

MOBILAIR portable compressors from KAESER always impress with their exceptional versatility and dependability. The range extends from 1 m³/min all the way up to an oil-free 45 m³/min. Whether mobile or stationary, powered by combustion engine or electric motor – these portable powerhouses can be specifically adapted for any application, thanks to a multitude of available equipment options. 

Portable compressors are well equipped for the demands of heavy-duty, continuous operation in construction site environments. They also perform reliably and safely, even under harsh climatic conditions. A durable polyethylene enclosure (availability dependent on model) makes MOBILAIR units especially rugged and ensures excellent value retention. Portable compressors are simple to operate and enable excellent accessibility to all maintenance-relevant components, which means all service work can be accomplished efficiently. 

All MOBILAIR units are designed to deliver more compressed air with lower emissions. Therefore, these portable all-rounders are equipped with drive engines that comply with EU Stage V emissions standards. KAESER has long been a leader when it comes to environmental protection. Wherever an electricity supply is available, our electric portable compressors demonstrate their superior strengths by operating completely emissions-free. Their ultra-quiet electric drive guarantees access to low emission and noise protection zones.

Your benefits: 

  • A dependable, continuous supply of compressed air 
  • Long-term availability of genuine spare parts 
  • Easy service access

An overview of our portable compressors



e-power

MOBILAIR e-power from KAESER KOMPRESSOREN

With electric drive, perfect for operating inside tunnels, excavation pits and buildings

  • Quiet and emissions-free
  • Can operate in green and noise protection zones
  • Gauge working pressure up to 15 bar
Quick entry
e-power

Small compressors up to 1.6 m³/min

MOBILAIR M17 from KAESER KOMPRESSOREN

Versatile, dependable and easy to manoeuvre – ideal for operating air hammers, impact moles and much more

  • Durable PE housing
  • Minimal footprint
  • Gauge working pressure up to 15 bar
Quick entry
Small compressors up to 1.6 m³/min

Compact compressors up to 3 m³/min

Compact portable compressors from Kaeser Kompressoren

Convenient portable compressors, fit for winter operation

  • Easy to manoeuvre, in traffic and on construction sites
  • No more compressed air devices freezing up
  • Gauge working pressure up to 14 bar
Quick entry
Compact compressors up to 3 m³/min

Portable compressors with generator option up to 8.4 m³/min

Portable compressor with generator combination

The all-rounder for construction site applications

  • Optionally available with generator
  • Optional compressed air treatment
  • Gauge working pressure up to 14 bar
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Portable compressors with generator option up to 8.4 m³/min

Portable compressors with diesel engine up to 26.5 m³/min

M255 portable compressor

Diesel-driven powerhouses 

  • Simple operating concept
  • Optionally available with TELEMATICS
  • Gauge working pressure up to 14 bar
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Portable compressors with diesel engine up to 26.5 m³/min

Portable oil-free compression up to 45.8 m³/min

The M500-2 compressed air giant for refineries and large industrial companies

The new compressed air giant: the M500-2 for refineries and large-scale industrial operations

  • With innovative control
  • Highly effective deployed as a standalone unit or within an existing station
  • Maximum energy efficiency even after years of continuous use
Quick entry
Portable oil-free compression up to 45.8 m³/min

Innovation, ex-works – MOBILAIR portable compressors are Made in Germany and manufactured in Coburg (Northern Bavaria). Equipped with the very latest technology, the recently modernised portable compressor plant boasts state-of-the-art equipment, including a TÜV-certified sound testing area for free-field sound level measurement, a complete powder-coating facility and efficient manufacturing logistics. 

Always the right answer – KAESER can offer the perfect portable compressor for every need, no matter where and how quickly compressed air is required. KAESER has set itself the task of always to being able to find the best solution for every individual compressed air requirement. This means that there are virtually no limits to the possible applications. Even a last-minute requirement for compressed air bridging in an industrial operation poses no problem at all. 

Unlimited applications – There is virtually no limit to the range of applications for MOBILAIR portable compressors. From compact, go-anywhere units which can be manoeuvred onto a transporter by hand, to powerful all-rounders equipped with lifting eyes as standard. Options such as forklift pockets or stationary versions equipped with skids or machine feet simplify transportation, making them the perfect choice for any operating location.  

Portable compressed air around the world – KAESER benefits from a dense service network all across the globe, thereby guaranteeing operational reliability for all systems. The KAESER network offers you the service and support you need. We’re here to make sure you always achieve your objective as quickly as possible.