The operator cooler is designed for crane cabins. The design is used in blasting works, harbor cranes, container terminals and many other applications. Special attention was paid to quiet running and ease of operation.

Areas of application:

  • Cooling operation possible at ambient temperatures of 0° C to 70° C
  • Designed for extreme conditions: shock loads, thermal radiation, dust, and corrosion
  • A wide range of operating voltages

Handling and operation: 

  • Power regulation 
  • Energy and environmental balance:
  • With environmentally friendly refrigerant - without CFCs and without HCFCs 

Processing and quality:

  • Robust sheet steel construction, suitable for extreme shock loads
  • Corrosion-resistant housing, powder coated or in stainless steel
  • Durable heat exchanger made of copper, aluminum, galvanized steel, optional CDP coating
  • Switching cabinet cooling provided for
  • Powerful circulating air filter with monitoring optional
  • Fresh air filter or fresh air filter device optional
  • Hot-air heating 
  • Compressor vibration-mounted
  • Condensate evaporator optional
  • Coated conduits optional
  • Robust industrial compressor
  • Service-friendly
  • Quality control with factory test run



Dimensions [mm] H x W x T

2.140 x 850 x 435

Weight approx. [kg]


Refrigerating capacity [kW] with R 134a *1.)
at a room temperature of 24° C


Air flow rate, free blowing  [m3/ h]


*1 at an ambient temperature of 35° C

The CRANEFRIGOR™ operator cooler is a compact air conditioner for control stations and driver cabins. The sucked-in cabin air is mixed with pre-filtered fresh air, filtered and brought to the desired temperature. The driver selects the desired cabin temperature individually.

Depending on the use of the crane, it can be heated, for example, when the crane goes out of the hall, or if it is generally an external crane, as is the case with a scrap crane. Servicing the air conditioner can be performed from the inside, usually no additional platform is required. Since the driver/ operator must concentrate on his work and on the safety, special emphasis was placed on an extremely low noise emission.