Aire acondicionado para autobuses CM - 350

Rooftop, economic, compact, light weight

CM-350 series rooftop mounted split type A/C is our latest light weight product, achieving higher cooling capacity by less energy consumption. Optimized design for maintenance and repair.

  • City Bus

  • Intercity Bus

  • Coach

  • Shuttle Bus

  • High Decker Bus

Technical Data sheet

Model Vehicle Length Cooling Capacitykcal/h) Heating Capacitykcal/h) Evaporator Airflowm³/h) Compressor Displacement(CC) Refrigerant weight Sizemm) LxWxH
CM-350 11-13m 32000kcal 30000kcal 6000m³/h 650cc R134a 170kg 3350mm*1720mm*250mm*


  • Front windward design

    Micro-channel heat exchanger, 25% reduction in weight, 5% reduction in fuel consumption, heat exchange efficiency improved 20%, refrigerant charged 50% less, cooling capacity 10% larger.

  • 100% DACROMET anti-corrosion coated coil

    800 hours salt spary test, suitable for harsh enviroment.

  •  LFT-D Structure

    Ultralight, consistent, recyclable and rigid.

  • Thermal insulation materials

    Environmentally friendly, antiseptic, odourless and flame-retardant(A-0).

  • Patented CAN control

    Modular design, digital communication;PWM control module, evaporator fan stepless speed regulation; smart condenser fan control, cooling on demand.

  • Proven performance

    Over 150,000 sets running globally since 2003.


    • Preparation

      First clean the rooftop surface, then put glue to install the sponge and rubber pad, later put glue with a glue gun around the sponge.

    • Evaporator and Condensor Installation

      Lift the condensor and evaporator to the top of the bus, install and connect the pipes and wiring harness, then fix the condesor and evaporator to the bus rooftop, put glue for sealants where needed.

    • Cover Installation

      Move the cover to the top of condensor and evaporator, check the position and drop the cover, fix screws and check the gap to follow requrements.

Detail photos

Related Products

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  • +86 13526569859

  • +86 371 6784 8720

  • No.8 Changchun Rd., High-Tech Zone Zhengzhou, 450001, P.R.China