Anti Frost IE3 & IE4
MOBILAIR e-power Portable Compressors

e-power Electric Portable Compressors

Up to 25 m³/min | MOBILAIR M13E - M27E - M31E - M50E - M250E - M255E

Quiet and emissions-free, KAESER e-power electric drive portable air compressors are perfect for operating inside tunnels, excavation pits and buildings.

  • Flow rate: Up to 25 m³/min (885 cfm)
  • Working pressure: Up to 15 bar (215 psi)
  • Drive: Zero-emission e-power electric drive
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Additional Information

KAESER e-power portable compressors truly come into their own wherever an electrical power connection is available. Their whisper-quiet electric drive makes them the perfect choice for use in low emission and noise protection zones.

Electric drive portable air compressors are perfectly equipped for every application, no matter how challenging. These portable powerhouses are incredibly durable, compact and energy-efficient. e-power makes them particularly simple to operate and exceptionally maintenance-free, thereby saving both time and costs.

Because they operate so cleanly, they are also well suited to bridging operations when maintenance is required at industrial or manufacturing facilities.

Design configurations include:

  • Standard road portable, stationary or skid-mounted unit options (dependent on model).
  • Premium Efficiency IE3 (M13E to M50E) or Super Premium Efficiency IE4 electric motors (M250E & M255E)
  • An optional external compressed air aftercooler (M13E) or on-board compressed air treatment to ensure a dependable supply of cool, condensate-free air at all times (dependent on model).
  • The corrosion and scratch-proof, double-walled rotomoulded polyethylene (PE) enclosure is available in a variety of RAL colours (on request).

BENEFITS

Quiet and emissions-free: Suitable for indoor or outdoor use, the whisper-quiet environmentally friendly electric drive makes e-power models the perfect choice for use in noise
protection and low emission zones.

Simple and intuitive operation: Featuring the SIGMA CONTROL SMART compressor controller, MOBILAIR e-power compressors are operated using just six keys. Start/stop control and pressure adjustment couldn’t be easier. The colour display indicates alarms, shows all operating states and features a countdown to the next scheduled maintenance.

SIGMA PROFILE airend: At the heart of every MOBILAIR compressor lies a premium-quality airend featuring KAESER’s energy-saving SIGMA PROFILE rotors, delivering more compressed air for less energy.

 

Electric Compressors for Large Projects

The powerful MOBILAIR M250E and M255E stationary e-power electric portable compressors are designed specifically for outdoor operation.

Their compact design allows these units to operate in locations where space is at a premium. They can be used either as a temporary solution to expand the capacity of an existing
compressed air station, or as a permanent outdoor installation for industrial applications.

They are particularly well suited for use in locations where no compressor room is available, such as in mines, tunnels or shipyards.

Transportation by HGV is simple and convenient, since two units can be accommodated side-by-side on a single loading bed. Lifting eyes are fitted to ensure safe load-securing, whilst strong protective skids enable the units to be moved easily into position.

Delivered ready for connection and fitted with a circuit breaker switch, the user can choose between connection via a terminal box or quickly and easily using a POWERLOCK – the better solution for constantly changing set-up locations.

  • Flow rate: 16.2 to 25 m³/min
  • Pressure: 8.6 to 14 bar
  • Drive motor rated power: 132kW or 160kW

What Our Customers Say

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Callum Fraser profile picture
Callum Fraser
2 September 2026
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Kerr Compressors supply a very reliable and professional service o Glenfarclas Distillery , Graeme M in sales and after service and Robert B in the service department are excellent in everything they do.
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Grant Garrick profile picture
Grant Garrick
20 August 2026
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Delt with Graeme Myron for the purchuse of a new Air compressor for one of our concrete plants, very smooth and simple proccess, look forward to dealing again in the future Grant Garrick-Pat Munro LTD
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Conan 23 profile picture
Conan 23
18 August 2026
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Massive shout out and thank you to yourselves and especially your engineer Daryll. His knowledge is like 2nd to none a very polite, professional & well mannered man. He was on our site today and took the time to explain a few things over his customer service skills aswell as problem solving skills should be rewarded. Thanks a lot Daryll 😊
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Duncan Wilson profile picture
Duncan Wilson
18 August 2026
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Daryll On time tidy work as always cheers bud
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8to8 Forres profile picture
8to8 Forres
28 May 2026
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Excellent service from Kerr Compressors. We called with an issue at 4pm and their engineer, Keith, arrived by 8am the next morning. He quickly diagnosed the problem and had everything fixed efficiently with no downtime. Fast response, professional service and great communication throughout. Highly recommend
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sue evans profile picture
sue evans
21 May 2026
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Very happy with the service. We’ve had 3 new compressors installed and everything has been excellent from start to finish. The team were professional, efficient, and the installations were completed to a high standard. Would definitely recommend.
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Buchan Main profile picture
Buchan Main
20 May 2026
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Keith on site at Aviemore WTW servicing our lime room compressor, professional job, plant left clean and tidy as usual.
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Mark Lancaster profile picture
Mark Lancaster
5 May 2026
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Robert Spark, professional and excellent work.
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Keith Stuart profile picture
Keith Stuart
4 May 2026
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Had Keith from. KERR Compressors service our shoe cleaner today. First class service Was polite and cleaned the case of Compression as well before he left looking like brand new. Would highly recommend.
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Terry Webster profile picture
Terry Webster
24 April 2026
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Yesterday we had Robert S in to service our compressor. As always, a brilliant job done and service carried out, as well as customer service! Thank you

Have a Question?
Speak to a Compressed Air Expert

Our experienced and knowledgeable specialist engineers provide expert product advice, meticulous service assistance, and professional technical support for all makes and types of commercial and industrial compressors and equipment.

Call us now on 0800 008 6588
Have a Question?

Get in Touch

Call us on 0800 008 6588, email us on web.enquiry@kerrcompressors.co.uk. You can also use the form below to request a quote or make a general enquiry. For product quotes, please specify which product you are interested in and your requirements. We aim to respond to all enquiries within 2 hours and always within 24 hours.

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