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DFDD Sub Engine Series

Independent unit, suitable for special vehicles like airport shuttle buses and physical examination cars requiring continued air conditioner when parking.

  • airport shuttle bus, physical examination car, etc.

    Application models

  • independent unit + overhead air conditioner unit arranged on the chassis

    Structural form

  • R134a

    Refrigerant

  • 28000-38000 kal/h

    Cooling capacity

Technical Parameters

Model DFDD-05 DFDD-06 DFDD-07
Cooling capacity (kcal/h) 28000 32000 38000
Evaporation air volume (m³/h) 6000(6pcs) 8000(8pcs) 8000(8pcs)
Condensing air volume (m³/h) 8000(4pcs) 10000(5pcs) 12000(6pcs)
Compressor displacement (cc) 420 650 830
Refrigerant R134a R134a R134a
Dimension (mm) LxWxH Rooftop Option Rooftop Option Rooftop Option
DFDD-05 DD06
SDD-05 SDD-06 DD-07
BFDD-05 BFDD-06
Application 9-11m 10-12m 12-14m
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Features

Independent Operation

Air conditioners running independently to save fuel consumption when bus stops. With self-protection, timer function and maintenance reminder.

Environmentally Friendly

Low noise, low fuel consumption, low emission and high torque engine.

Safe

Active safety protection such as voltage, oil pressure and water temperature alarm.

Easy Maintenance

Compact design, convenient maintenance and installation.

Contact Us

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