Polar2500 (110V) Mobile Trailer Refrigeration Unit
The Polar2500 mobile trailer refrigeration unit is a high-performance refrigeration unit designed specifically for mobile trailers. With a cooling capacity of 10,580 BTU/h (3100W) at ambient temperatures of 104°F (40°C), it is ideal for providing reliable refrigeration in demanding environments. This unit is powered by R404a refrigerant, offering excellent cooling performance for temperatures ranging from -4°F to 50°F (-20°C to +10°C), making it perfect for storing temperature-sensitive goods.
Ideal for Mobile Trailers:
The Polar2500 freezer trailer for sale uni is specifically designed for mobile trailer refrigeration, catering to industries that require efficient, reliable cooling during transport or while stationary. Its compact design and robust performance make it perfect for refrigerated trailers used in logistics, catering, or even mobile cold storage applications.
Key Features of the E-Polar2500 Mobile Cooler Trailer Units
- Voltage and Frequency: ThePolar2500 mobile freezer trailer unit operates on AC 115V/60HZ, a common voltage standard in North America, making it highly suitable for the U.S. market.
- Compressor and Refrigerant: Equipped with a 34.8ml/rev compressor (model: 2212GK), the Polar2500 small refrigerated trailers units use R404a refrigerant (1.2KG) to ensure consistent and efficient cooling.
- Evaporator and Condenser: The evaporator blower flow rate is 383 CFM (650m³/h), while the condenser blower flow rate is 647 CFM (1100m³/h), ensuring fast and effective cooling.
- Defrosting and Power Consumption: The unit also features a 6,760 BTU/h (1980W) defrosting system, ensuring optimal performance even in low temperatures. It consumes 2.4kW of power during operation, offering excellent energy efficiency.
- Net Weight: The unit weighs 176 lbs (80kg), making it sturdy yet manageable for installation and use.
Model | Polar2000 (R134a) | Polar2000plus(R404a) | Polar2000plus(R448a) | Polar2500(115V) |
Temprature range | 2℃-10℃ | -20℃-0℃ | -20℃-0℃ | -20℃-0℃ |
Max operating temperature | 40℃ | 40℃ | 40℃ | 40℃ |
box valume | 20m³ | 12-18m³ | 12-18m³ | 6-12m³ |
Frequency | 220V/230V 50HZ Single-phase | 220V/230V 50HZ Single-phase | 220V/230V 50HZ Single-phase | 115V 60HZ Single-phase |
Cooling Capacity | 2100W | 3100W | 3100W | 2160W |
Power Consumption | 1340W | 2640W | 2540W | 2650W |
Current consumption LRA | 37A | 50A | 50A | 32A |
Current consumption FIA | 61A | 9.9A | 9.9A | 16A |
Defrosting | 800W | 1980W | 1980W | 1980W |
Air flow evaporator | 650m³/h | 1100m³/h | 1100m³/h | 1100m³/h |
Air flow condenser | 1100m³/h | 1000m³/h | 1000m³/h | 1100m³/h |
Protection class | 54IP | 54IP | 54IP | 54IP |
Refrigerant | R134a | R404a | R448a | R404a |
charge weight | 1.5kg | 1.2kg | 1.2kg | 1.2kg |
Weight | 73kg | 76kg | 76kg | 80kg |
Compressor model | WHP05100 | DSH356LV | DSH356LV | NT2192GK |
Compressor Displaccement | 33.6ml/rcv | 35.6ml/rcv | 35.6ml/rcv | 22.4ml/rcv |
Complete Mobile Cooler Trailer Solutions
We offer a comprehensive mobile cooler trailer solution that helps clients create customized refrigerated transport systems with ease. Our one-stop service ensures that every aspect of your freezer trailer needs is met with high-quality products and expert service. We provide three main components for building your ideal mobile refrigerated transport: the small trailer refrigeration unit, refrigerated box, and trailer chassis.

1. Small Trailer Refrigeration Unit
Our small trailer refrigeration units are designed to deliver fast, reliable, and energy-efficient cooling for your mobile cooler trailer. These units offer precise temperature control and high-performance cooling capabilities, ensuring that your cargo remains at the optimal temperature throughout transit. Whether you need freezer trailers for sale that maintain temperatures as low as -18°C or up to +15°C, our refrigeration units are built for efficiency, durability, and stability.
2. Refrigerated Box
We offer a wide range of customizable refrigerated boxes suitable for different transport needs. Made from high-quality materials, our boxes are equipped with advanced thermal insulation, ensuring minimal energy loss and excellent temperature retention. Our refrigerated boxes are designed for durability, with corrosion-resistant materials and strong structural integrity, making them perfect for transporting various types of goods. They are available in a variety of sizes and can be tailored to suit specific customer requirements.
3. Trailer Chassis
Our sturdy and reliable trailer chassis is built to ensure maximum stability and load-bearing capacity for your mobile cooler trailer. Constructed from high-strength steel, our trailer chassis are designed to withstand harsh conditions and provide a smooth, stable ride during transportation. We offer a variety of chassis sizes to meet different load and size specifications, ensuring compatibility with our refrigeration units and refrigerated boxes.
Flexible Shipping Options
To help clients save on transportation costs, we offer two flexible shipping options:
- Full Package Shipping: Customers can opt for full package shipping, where the complete mobile cooler trailer system is shipped together. This option is ideal for those who need the entire system assembled and ready for immediate use.
- Split Shipment: For clients looking to reduce shipping costs, we offer the option to ship the small trailer refrigeration unit, refrigerated box, and trailer chassis separately. This approach helps lower logistics costs, and the components can be easily assembled at the destination.
We are committed to delivering efficient, reliable, and cost-effective solutions for building your freezer trailers for sale, helping you create a top-tier mobile refrigerated transport system.