Products
4-Axle Refrigerated Semi Trailer
Type:4-Axle Refrigerated Semi Trailer
MOQ:1pcs
Sample:available
Warranty:2years
Payment:LC,TT,West Union,Paypal
Shipping:Ro-Ro shipping / container shipping / bulk carrier services / customized intermodal solutions
Features
Products Description
Zhong-Xu 4-Axle Refrigerated Semi Trailer is tailor-made for overseas markets and customer demands, widely used in the long and short-distance transportation of various perishable goods such as fresh fruits and vegetables, chilled meat, and dairy products. Boasting stable and reliable refrigeration performance, precise temperature control capability, and durable design adaptable to multiple road conditions, the product has gained deep trust and widespread praise from overseas customers, emerging as a preferred choice in the cold chain transportation sector.
Product Parameters
| Category | Parameter Item | Specific Configuration | Description |
|---|---|---|---|
| Basic Information | Product Name | Zhong-Xu 4-Axle Refrigerated Semi Trailer | - |
| Manufacturer Brand | Liangshan Zhong-Xu | - | |
| Country of Manufacture | China | - | |
| Application Scenarios | Long/short-distance transportation of perishable goods (fresh produce/meat/dairy products) in overseas markets | - | |
| Core Parameters Measured from Nameplate | Gross Vehicle Weight (GVW) | 40000 kg (40 metric tons) | - |
| Curb Weight | 9300 kg | - | |
| Rated Payload Capacity | 30700 kg | - | |
| Overall Dimensions (L×W×H) | 13600mm × 2600mm × 4000mm | - | |
| Brake Response Time | ≤0.4 seconds | - | |
| Rated Working Pressure of Air Reservoir | ≥850 kpa | - | |
| General Basic Configuration | Axle Configuration | 4 axles (2×tandem axles) | - |
| Axle Base | 1.8m (inner distance of single tandem axle); 6.0m (distance between tandem axles) | - | |
| Landing Gear | Standard configuration | - | |
| Main Beam Material | T700/Q345 Steel | High-strength structural material | |
| Refrigeration System Material | Polyurethane insulation layer + metal/FRP panel | - | |
| Refrigeration Temperature Range | -25℃ ~ +10℃ | Suitable for perishable goods transportation | |
| Braking System | Pneumatic braking + ABS anti-lock braking system | - | |
| Marking Configuration | International standard LED side marker lights + reflective strips | Compliant with overseas transportation regulations | |
| Core Component Configuration | Kingpin Specification | 28-ton load capacity: 2 inches (50mm) / 3.5 inches (90mm) (optional) | Brand: JOST |
| Tire Configuration | Tire Size | 12R22.5/12.00R20/11R22.5 (optional) | - |
| Tire Brand | Chaoyang, Triangle, Linglong, etc. | Optional upon request | |
| Optional/Upgrade Configuration | Refrigeration Unit Brand | Carrier, Thermo King, and other international mainstream brands | Optional upon request |
| Internal Box Dimensions | 13.5m × 2.45m × 2.6m (compatible with 13.6m external dimensions) | Customizable size | |
| Value-added Functions | Side door / Temperature and humidity recorder / GPS positioning system | Upgradeable upon request | |
| Exterior Color | Customizable by customer | - |
Products Description
Optional Configuration
The suspension system offers dual options of mechanical suspension and air suspension, which can be tailored to different road conditions and load requirements as needed. The protective net is available in aluminum or steel material, balancing light weight and durability. Meanwhile, the tires support flexible selection of multiple models and brands, fully meeting the personalized configuration needs of overseas customers.

Refrigeration Unit Assembly
Zhong-Xu 4-Axle Refrigerated Semi Trailer offers flexible configuration for the refrigeration system: a variety of international mainstream brands and models are available for the refrigeration unit assembly. Customers can customize the selection based on practical scenarios such as transportation requirements and budget plans, fully meeting the cold chain transportation adaptation needs of different markets.

FAQ
Q1: What is this trailer mainly used for?
A1: It is specially designed for long-distance transportation of temperature-sensitive goods including fresh produce, frozen food and pharmaceuticals. The 4-axle structure supports heavy load, making it ideal for large-scale cross-regional cold chain logistics.
Q2: What are the benefits of the 4-axle design?
A2: It evenly distributes weight, reduces road pressure and meets axle load limits in different regions. It also increases payload to 30–40 tons, greatly improving transportation efficiency.
Q3: Is the refrigeration performance stable?
A3: Yes. Equipped with an independent refrigeration unit and polyurethane insulated box, it can precisely control temperature from -25°C to +25°C, keeping goods fresh throughout the journey.
Q4: Is daily maintenance complicated?
A4: No. Focus on the refrigeration unit, compartment sealing, axles and brakes. Regular checks of refrigerant, condenser cleaning and temperature sensor calibration are needed, with a clear and straightforward maintenance process.
Q5: How to set temperatures for different goods?
A5: Set at -18°C~-25°C for frozen products, 0°C~8°C for fresh goods, 2°C~8°C for pharmaceuticals, and 15°C~25°C for ambient-temperature items, adjustable as required.
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