Description
Description & Features
The DFDD Sub Engine Series is an independent unit setup (independent unit + overhead air conditioner unit arranged on the chassis). It is highly suitable for special vehicles like airport shuttle buses and physical examination cars that require continuous air conditioning even when the vehicle is parked.
- ✔
Independent Operation: Air conditioners run independently to save main engine fuel consumption when the bus stops. Features self-protection, timer function, and maintenance reminders. - ✔
Environmentally Friendly: Powered by a low noise, low fuel consumption, low emission, and high torque sub-engine. - ✔
Safe: Equipped with active safety protection systems such as voltage, oil pressure, and water temperature alarms. - ✔
Easy Maintenance: Designed with a compact layout for convenient installation and maintenance.
Technical Parameters
| Model | DFDD-05 | DFDD-06 | DFDD-07 |
|---|---|---|---|
| Cooling capacity | 28000kcal/h 33kW 112000BTU/h |
32000kcal/h 37kW 127000BTU/h |
38000kcal/h 44kW 151000BTU/h |
| 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) | 550 | 650 | 750 |
| Refrigerant | R134a | R134a | R134a |
| Dimension (mm) LxWxH | Rooftop Option | Rooftop Option | Rooftop Option |
| Application | 9-11m | 10-12m | 12-14m |
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