Truck Refrigeration Unit with 6300W Cooling Capacity, Parallel Flow Condenser & Hot Gas Defrost
Product Details
| Unit Model: | HT-680MB | Applicable Box Volume: | ≤27 M³ |
|---|---|---|---|
| Working Temperature Range: | -25℃ ~ +25℃ | Working Temperature: | -25℃ ~ +25℃ |
| Cooling Capacity: | 6300 W @ 0℃ / 3170 W @ 30℃ | Compressor Displacement: | 209 CC |
| Refrigerant Charge: | 2.8 KG | Dimensions: | 1840×700×650 Mm |
| Highlight |
HT-680MB truck refrigeration unit with 6300W cooling,Parallel flow condenser truck refrigeration unit,Hot gas defrost vehicle refrigeration unit |
||
Product Description
| Item | Specification |
|---|---|
| Unit Model | HT-680MB |
| Applicable Box Volume | ≤27 m³ |
| Working Temperature Range | -25℃ ~ +25℃ |
| Cooling Capacity | 6300 W @ 0℃ / 3170 W @ 30℃ |
| Compressor Model | GY21 |
| Compressor Displacement | 209 CC |
| Lubricating Oil | PAG 68 |
| Evaporator | Inner grooved copper tube, 3 PCS scroll brushless fans |
| Condenser | Parallel flow type, 2 PCS fans |
| Refrigerant | R404a |
| Refrigerant Charge | 2.8 KG |
| Temperature Control | Electronic digital display adjustment |
| Safety Protection | High pressure & low pressure switch |
| Defrost Mode | Automatic hot gas defrost |
| Drive Type | Non-independent engine driven |
| Overall Dimensions & Weight | 1840*700*650 mm / <139 KG |
- Powerful Cooling Performance: 6300W peak cooling capacity at 0℃, maintains stable -18℃ frozen temperature even in 30℃ ambient conditions
- High-Efficiency Compressor: Genuine GY21 209CC large displacement compressor, stable operation and long service life
- Advanced Evaporator System: 3 scroll brushless evaporator fans, uniform air distribution, fast cooling speed and low noise
- Efficient Heat Exchange: Parallel flow condenser design, maximizes heat dissipation efficiency, reduces energy consumption
- Intelligent Defrost & Protection: Automatic hot gas defrost system, built-in high/low pressure switches to prevent system faults
- Economical Drive Mode: Non-independent engine drive structure, low installation and maintenance cost, suitable for most diesel refrigerated trucks

Product Highlights
YINHUASHENG HT-680MB: Non-independent engine-driven refrigeration unit for ≤27m³ trucks. Delivers 6300W cooling (-25℃~+25℃ range) with GY21 compressor, 3 scroll fans & automatic defrost. Ideal for medium-long distance cold chain transport.
HUASHENGTHERMO Full Electric Drive Refrigeration Unit with IP67 Waterproof and Compact Design for Trucks
HUASHENGTHERMO EV-388: Full electric refrigeration unit for NEV trucks (≤12m³). Features IP67 waterproofing, battery protection, compact design, and stable cooling from -25℃ to +25℃. Direct factory supply with 2-year warranty.
HUASHENGTHERMO Full Electric Drive Compact Design Refrigeration Unit with Multi-functional LCD Controller for NEV Trucks
HUASHENGTHERMO EV-388: Full electric refrigeration unit for NEV trucks (≤12m³). Features IP67 waterproof design, compact compressor, multi-functional LCD controller, and AC220V standby. Ensures reliable -25℃ to +25℃ temperature control with low operational costs.
ZB-21 Model Electric Backup Power System for Transport Refrigeration with 110V-420V AC and R404a Refrigerant
Electric Backup Power System for transport refrigeration provides continuous cooling when parked. Operates on 110V-420V AC power with 2.2KW Emerson compressor, temperature range -25°C to +25°C for 8-35m³ boxes. Energy efficient with low operation costs.
Direct Engine Drive Refrigeration Unit with Parallel Flow Condenser and Inner Grooved Copper Tube for HT-780
HT-780 refrigeration unit for ≤32m³ trucks, cooling from -25°C to +25°C. Features 7300W capacity at 0°C, reliable GY21 compressor, parallel flow condenser, and inner grooved copper tube evaporator. Direct engine drive, low operational cost, and OEM custom options available.
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.