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All Categories > Portable Air Compressors > Portable Tow-Behind Rotary Screw Diesel Air Compressors > Kaeser Portable Compressors > Item # M500-2  
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Item # M500-2, Mobilair M500-2
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Ready where it's needed, when it's needed

The two-stage, oil-free M500-2 is an ultra-reliable source of rental air for site work. It is also a perfect fit for backup air for manufacturing and process applications during plant maintenance periods, or to provide temporary auxiliary air during peak production periods.




Financing  · Specifications  · Compressor Specifications  · Diesel Engine  · Package  · Dimensions  · Features  · Controls  · Maintenance  · Operation  · Transport and Safety  · Warranty  · Additional Information  · Note

Financing

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Specifications

Brands
Kaeser

Working Pressure
58 to 150 psig

Fuel Type
Diesel


Compressor Specifications

Free Air Delivery at 100 psig
1600 ft³/min

Free Air Delivery at 125 psig
1550 ft³/min

Free Air Delivery at 135 psig
1530 ft³/min

Free Air Delivery at 140 psig
1500 ft³/min

Free Air Delivery at 150 psig
1340 ft³/min


Diesel Engine

Make
Caterpillar C 18

Power at Full Load
600 hp

Full Load Speed
1900 rpm

Off Load Running Speed
1250 rpm


Package

Full Tank Capacity
248 gal

Adblue Capacity
12 gal

Weight
26,235 lb

Outlets
1 x 1 in. National Pipe Thread (NPT)
1 x 3 in. Flange


Dimensions

Length1
237 in

Width
90 in

Height
110 in
1 Length without tow bar
Sound level maximum is 76 db(A) at 23 feet


Features
  • Caterpillar C18 diesel engine
  • Stage IV, Tier 4 Final exhaust emissions
  • Sigma Control Mobil™
  • Proemion telematics with GPS/ GSM-modem for Mobilair fleet management
  • Up to 12 hours operation on one tank of fuel
  • Switchable fuel supply
  • Aftercooler with moisture separator
  • Adjustable discharge temperature


Controls
  • Status and maintenance condition monitoring
  • Selectable pressure from: 58 to 150 psig
  • Adjustable air discharge temperature up to 149 ºF
  • GPS/GSM-modem
  • Remote start via radio remote controller
  • Switchable from partial load to dual control
  • Automatic start-stop mode


Maintenance
  • MOBILAIR fleet management
  • Central fluid draining ports
  • LED-illuminated machine interior
  • Exhaust treatment: DPF/SCR +
  • Connection to external AdBlue tank
  • Additional 10.5 gallon engine oil reserve
  • Roof top service access


Operation
  • Compressed air aftercooler (18 ºF Δ T nominal)
  • Centrifugal moisture separator
  • Switchable to external fuel supply for extended operation
  • 120V battery charger
  • Heaters for engine cooling agent, compressor gear oil, hydraulic oil (120V external)
  • Heater for condensate drain and fuel filter (24V on-board)


Transport and Safety
  • Pivoting front axle and tow bar
  • Lifting eyes (double-strap lifting
  • Fork lift pockets
  • Parking brake
  • Spark arrestor and engine shut off valve
  • Closed floor pan for complete fluid containment


Warranty
  • Standard two year warranty
  • Optional five year airend warranty


Additional Information
Powered by the dependable 600 hp Caterpillar C18 diesel engine, the M500-2 is engineered for fuel efficiency and ease of operation. With a full load fuel consumption of 21 gal/hr and a 248 gallon fuel tank, M500-2 delivers up to 1600 cfm continuously for up to 12 hours. Run time can be extended using the external fuel connection (standard).

The Sigma Control Mobil™ matches air flow to meet varying air demand while maintaining steady pressure. With standard Proemion telematics, Kaeser fleet management is at your fingertips. Operating status and maintenance reminders are all available via laptop, smartphone, or tablet to avoid unscheduled downtime. M500-2 can be started remotely and the geofencing feature can prevent unauthorized use.


Note
Specifications are subject to change without notice.


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