Product Description
Refrigerated semi-trailers, also known as freezer semi-trailers, insulated semi-trailers, cold chain transport trailers, Carrier/Thermo King refrigerated trailers and three-axle refrigerated semi-trailers
1. Standard Dimension Parameters
This export-grade refrigerated semi-trailer complies with global road standards. Overall standard dimensions: 13000mm × 2550mm × 4000mm; internal cargo box dimensions: 12800mm × 2480mm × 2700mm, with a maximum cargo volume of 85 cubic meters. Custom sizes (9.6m / 11m / 12m / 13.6m) are available. Adopting an optimized lightweight design, it effectively boosts loading capacity and cuts energy consumption during long-distance transportation.
2. High-Insulation Cargo Box Structure
The cargo box is manufactured via integral hot-press forming technology with seamless joints, delivering outstanding air tightness. Its inner and outer panels are made of high-strength fiberglass reinforced plastic, featuring corrosion resistance, wear resistance and easy cleaning.
3. Precise Constant-Temperature Refrigeration
Compatible with mainstream refrigeration units including Thermo King and Carrier, it offers an adjustable temperature range from -18℃ to +18℃ with high-precision temperature control of ±0.5℃. It supports freezing, refrigeration and fresh-keeping modes, suitable for cold chain transportation of seafood, frozen meat, fruits, vegetables, dairy products, pharmaceuticals and other goods. The internal air circulation system ensures even temperature distribution without dead zones to prevent cargo spoilage.
Specifications
| Item | Parameter |
|---|---|
| Overall Dimension | 13600×2600×4000 mm |
| Cargo Box Dimension | 13600×2600×2800 mm |
| Gross Weight | 40,000 kg |
| Tare Weight | 9,200 kg |
| Rated Payload Capacity | 30,800 kg |
| Main Beam | H=320mm, top plate 8mm, bottom plate 8mm, web plate 5mm |
| Number of Axles | 3 |
| Wheel Base | 7150+1310+1310 mm |
| Fifth Wheel Height (Unloaded) | 1200mm (customized to match tractor head) |
| Turning Clearance Radius | 2200 mm |
| Fifth Wheel | 90# WELLE |
| Wheel Rims | 12 pieces per set, aluminum alloy rims |
| Tires | 12R22.5 vacuum tires, 12 units |
| Axle Brand | Bosch Rexroth (BPW) |
| Brake Valve | WABCO |
| Air Chambers | 4 double air chambers + 2 single air chambers |
| ABS System | Haldex 4S3M |
| Landing Gear | 28-ton linked type |
| Quantity of Leaf Springs | 4 pieces |
| Standard Accessories | Aluminum guardrails, aluminum fuel tank, aluminum toolbox, stainless steel mudguards |
| Electrical Working Voltage | 24V |
| Coating Process | Two layers of primer + two layers of topcoat; epoxy zinc-rich primer, polyurethane finish paint |
| Inner Door Panel | High-strength food-grade thermoplastic sheet |
| Inner Floor Structure | High-strength T6 aluminum profile rails (American standard structure) |
| Double-side T-type Aluminum Rails | Specially designed for forklift loading & unloading |
| Bottom Corner Sealing | Wear-resistant steel plate |
| High-strength Aluminum Wear Plate | Equipped |
| Bottom Drain Holes | 2 pieces at front, 2 pieces at rear |
| Rear Door Hinges | All aluminum structure, total 10 pieces |
| Lock Rods | Galvanized carbon steel lock bars, 2 bars per door, total 4 pieces |
| Interior Ceiling Lights | 3 LED ceiling lamps |
| Front Wall Frame | Reinforced carbon steel frame with white baking paint |
| Rear Door Frame | Reinforced carbon steel frame with white baking paint |
| Side Doors | Not equipped |
| Front Wall Ventilation Window (Road Side) | Fitted with 1 set of 304 stainless steel handle and 2 foldable foot pedals |
| Ventilation Pipe | Nylon air duct |
| Waterproof Wall for Ventilation Unit | Standard aluminum profile construction |
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Frequently Asked Questions
Q
1. Is your company a factory or a trading company?
A: We are a leading Chinese manufacturer of special vehicles, tank trucks, trailers and spare parts. You are welcome to visit and inspect our facilities in Suizhou, China's production base for special-purpose vehicles.
Q2. What are your payment terms?
A: 30%-70% T/T as deposit, with the balance to be paid before delivery. We will send you photos of the products and packaging before you settle the full payment.
Q3. What are your delivery terms?
A: EXW, FOB, CFR, CIF
Q4. What is your lead time?
A: Normally, production takes 10 to 55 days after receiving the advance payment. The exact lead time depends on the items and quantities in your order.
Q5. Can you customize products according to my requirements?
A: Yes. We have a professional R&D team and can manufacture products fully in line with your specifications.
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