HT-780 Refrigeration Unit for Cold Transportation Trucks & Vans
The HT-780 refrigeration unit is engineered for reliable temperature control in refrigerated trucks, vans, and lorries. Designed specifically for volumes up to 32m³, this system ensures optimal preservation of chilled and frozen goods during transport.
Key Advantages
- Direct engine drive system for efficient operation
- Specifically designed for 40m³ refrigerated transport vehicles
- Ideal for transporting chilled & frozen foods, medical supplies, fruits, vegetables, ice cubes, and seafood
- OEM customization services available
- Low operational and maintenance costs
- Easy installation process
- Suitable for long-distance transportation requirements
Technical Features
- Eco-friendly refrigerant R404A (R134a system also available)
- Corrosion-resistant, high-strength FRP canning material
- Aluminum fin parallel flow condenser - lightweight, compact design with superior heat exchange
- Inner grooved copper tube evaporator with large airflow and enhanced coil protection
- Robust, reliable compressor specifically engineered for R404a systems
- Digital display control panel for minimal operation complexity
- High and low pressure switch safety protection
- Large cooling capacity with dependable performance
Product Images

Technical Specifications
| Unit Model |
HT-780 |
| Applicable Temperature |
-25°C To +25°C |
| Box Volume |
≤32m³ |
| Cooling Capacity (0℃/+30℃) |
7300 W |
| Cooling Capacity (-18℃/+30℃) |
4350 W |
| Compressor Model |
GY21 |
| Compressor Capacity |
209 CC |
| Lubricating Oil |
PAG 68 |
| Evaporator Material |
Inner grooved copper tube |
| Evaporator Fans |
3 PCS |
| Condenser Material |
Parallel flow condenser |
| Condenser Fans |
2 PCS |
| Refrigerant |
R404a |
| Refrigerant Charge |
3.0KG |
| Temperature Control |
Electronic digital display |
| Safety Protection |
High and low pressure switch |
| Defrosting System |
Hot gas defrost automatically |
| Evaporator Weight |
33 KG |
| Condenser Weight |
55 KG |
| Evaporator Dimensions |
1240×600×345 |
| Condenser Dimensions |
1480×500×510 |
| Drive Model |
Non-independent engine driven |