Cab air conditioner 74v locomotive

The robust housing is made of powder coated  stainless steel 
(optional zinc plated steel) The premium PLC controller shows
all settings and fault codes on a display.


The very efficient air conditioner combines a very low consumption with
a high cooling output. The cooling duty of this unit is much higher as a normal air conditioner and there is no power surge during start up (soft start).

The unit is easy to be installed on new and existing appliances. The roof needs to be flat!

Optional  we can provide 5 kW of  electric heating for the 400 VAC and 74 VDC version.

In the hydraulic version  max 1,5 kW on 24 VDC.


The optional fresh air can be preheated or precooled before entering the cab. The fresh air intake is a small module with G3 filter that can be placed in or outside the locomotive on an  location with easy access. Preferably the air room of the engine. For dirty / dusty environment  the unit can be delivered with an overpressure system according to ISO 10263.


AC and DC powered heating, venting & cooling- air conditioning (HVAC) for rolling stock: metro's, locomotives, subway rail vehicles, high speed train's, passenger train's, Tram's, light rail passenger vehicles, automated people movers, coaches, and wagons.

High efficient electric HVAC (Heating, Venting & Cooling) for rolling stock, people movers, locomotives and electric vehicles supplied off the shelf or custom made air conditioning offered in 12V 24V 48V 74V 110V 230V 400V in AC and DC voltage

Please feel free to vistit ours stand at: Innotrans Rail Show in Berlin ,20-23 September 2016, Hall  3.1 , Stand 108


    Environmentally friendly Air Conditioning

    • Low carbon footprint
    • Low energy use compared to CO2
    • Low operational cost
    • Factory pressure tested with Hydrogen (leak free)
    • Uses refrigerant gas with the minimal environmental impact

    Why our customers select DC Airco Air Conditioning Units for their professional applications:


    • >50% lower fuel/energy consumption
    • No startup peak-soft starting
    • No need of an expensive inverter to powered it.
    • DC unit keeps on cooling in case of power failure/engine off
    • Quality manufacturing since 1997 with extensive testing procedures
    • Easy mount, fully factory assembled charged and tested 
    • Low maintenance and low whole life cost
    • Stock and custom made units
    • Worldwide deliveries

    AC vs DC Air conditioner

    Quick return investment

    Follow this link for more information


    Low power consumption

    Extremely low power consumption with high cooling output!!

    High ambient design

    Specially build for high ambient!

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