sub-engine bus air conditioners for sale king clima
sub-engine bus air conditioners for sale king clima

Sub-Engine Bus Air Conditioners

Driven Type : Sub-Engine
Cooling Capacity : 32700~41300Kcal/h
Application : 12-14 meter Bus

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Sub-Engine Power for Bus A/C


Sub-engine Roof Top Air Conditioner for Buses Introduction :

People have more and more demands on comfort of travel. As for the traditional bus, their bus air conditioner is powered by bus engine, so when the bus engine is off, the bus cooling system will be off.

If in the city buses transit, the bus will stop again and again, which will result in cooling effect. In this conditions, King Clima DD series roof top air conditioner for buses will help a lot. It is independent cooling system, play an important role as the second power system for traditional bus air conditioner to continue working.


Sub-engine Roof Top Air Conditioner for Buses Features :

  • Independent cooling system, stable and reliable to provide power to traditional bus air conditioners, keep the bus ac unit continue working.

  • No engine noise.

  • Less fuel consumption and match large displacement compressor with strong cooling output.

  • Perfect protection function for voltage, coil temperature, system pressure, temperature of motor and oil pressure.

  • Humanist rear starter design, rated power is 2.3 kW, rated voltage is 12V, hermetic structure, easy and fast operation and maintenance.

  • Famous brands of bus air conditioner parts, such as BOCK, Bitzer and Valeo.

  • Customizable to meet different demands on bus HVAC solutions.

  • 20, 0000 km journey guarantee.

  • Spare parts free change in 2 year.

  • Full after sale service with 7*24h online help. 

Technical Data



Engine Brand

A/C Voltage

Engine Displacement

Engine Power

Cooling Range


Vehicle Matched


Yanmar or Isuzu

DC 24V




12-14 meter Shuttle Bus

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