The temperature range of refrigerated trucks is generally between -25°C and 4°C, depending on the type of goods being transported and the specifications of the refrigeration equipment. We usually classify refrigerated trucks into refrigerated trucks, freezer trucks and multi-temperature refrigerated trucks, which are suitable for goods with different temperature requirements. Below, we will introduce the differences between them in detail.
Table of contents
Difference Between Refrigerated and Freezer Trucks
1. Refrigerated trucks
- Temperature range: Typically 0°C to 4°C (32°F to 50°F).
- Purpose: Refrigerated trucks are used to transport items that need to be kept at a lower temperature but do not need to be completely frozen. The refrigerated environment extends the shelf life of the goods and inhibits the growth of bacteria and micro-organisms. It is suitable for transporting vegetables, fruits, beverages, etc. These goods will affect their quality if frozen. Refrigerated trucks ensure that these products maintain their freshness.
2. Freezer Trucks
- Temperature range: Typically -18°C to -20°C (0°F to -4°F), up to -30°C to -40°C on some models.
- Uses: Freezer trucks are suitable for goods that need to be kept completely frozen at low temperatures, such as meat, ice cream, seafood and some medicines. Refrigerated trucks are suitable for long-distance transport, especially intercity transport.
3. Multi-temperature Zone Refrigerated Truck
- Temperature range: Multiple temperature intervals can be maintained simultaneously, typically between -20°C and 4°C.
- Purpose: Multi-zone refrigerated trucks have spaces divided into multiple zones, each of which can be adjusted to a different temperature to accommodate both refrigerated and frozen items. For example, some zones can maintain temperatures between 0°C and 4°C to transport fruits and vegetables, while other zones can maintain temperatures of -20°C to transport frozen foods such as ice cream. They have a wide temperature range and can carry a variety of goods in the same transport.
Different Box Truck Types and Applicable Temperature Ranges
| Vehicle Type | Temperature Range | Key Features | Suitable Products |
| Refrigerated Truck | 0°C to 4°C | Maintains low temperatures to extend shelf life, ideal for fresh vegetables, fruits, etc. | Fresh vegetables, fruits, beverages |
| Freezer Truck | -18°C to -20°C | Maintains ultra-low temperatures, suitable for deep-frozen products | Ice cream, meat, pharmaceuticals |
| Multi-Temperature Refrigerated Truck | -20°C to 4°C | Multi-zone design, suitable for transporting both refrigerated and frozen goods simultaneously | Mixed refrigerated/frozen products |
Insulation Materials
The temperature control of refrigerated trucks is not only related to the performance of the refrigeration equipment, but also closely related to the insulation materials of the compartment. High-quality insulation materials can effectively prevent external heat from entering the compartment, keep the temperature inside the compartment stable, and avoid temperature fluctuations. Carbodygroup independently develops high-quality Fiberglass PU/XPS foam high-efficiency insulation materials. It has ultra-durable and ultra-lightweight characteristics. We provide 100% customized solutions.
If you are ready to start a refrigerated truck or freezer truck business, we can provide you with a fully customized quick-fit CKD kit refrigerated truck body solution.
