Heavy-Duty Refrigerated Trailer
Payload:30000kg
Tare Weight:8000kg
Do temperature fluctuations of cargo cause you a lot of trouble at work?
You're not just transporting goods; you're transporting trust. One fluctuation can mean spoiled inventory, lost revenue, and damaged client relationships. Standard reefers promise temperature control, but fail when it matters most.
Meet the Heavy-Duty Refrigerated Trailer-where precision meets resilience. Stop worrying about the conditions outside. Start guaranteeing the conditions inside.
Product Introduction
Flawless Temperature Integrity – No Exceptions
From desert heat to arctic blasts, our advanced cooling system and intelligent management unit hold your set point with unwavering accuracy. Transport delicate pharmaceuticals, frozen goods, or fresh produce with absolute confidence. Your cargo arrives exactly as it left.
Built Stronger to Last Longer
The unforgiving road takes no pity on weak trailers. Ours is built with a reinforced chassis, corrosion-resistant exterior, and industry-leading insulation that locks in cold (or heat) while resisting wear, impact, and time. This isn't a trailer; it's a long-term asset.

Protect Your Profit, Not Just Your Product
Why choose between versatility and performance? With superior adaptability and consistent climate control, one trailer can securely haul a wider range of goods-maximizing your earning potential on every trip.
engineered for simplicity, Not for the Repair Shop
We designed every component for easy access and durability. The result? Drastically reduced maintenance costs and less downtime. Spend your budget on growth, not on constant fixes.

Key Specifications
| with Thermoking carrier Refrigerator Units for fresh milk and fruits | |||||||
| This insulated/Refrigerated semi trailer made with our FRP-Pie Modular Sandwich Panels, can equip the Thermoking or carrier refrigerator units to transport the frozen or fresh food and vegetables with temperature from -18 ℃ to 15℃. it meets all D.O.T., A.A.R., ANSI, T.O.F.C., FMVSS, SAE and TTMA specifications. | |||||||
| 40ft 2 Axles | 40ft 3 Axles | 45ft 3 axles | |||||
| Overall Length | 42.65 ft | 13,000 mm | 42.65 ft | 13,000 mm | 44.62 ft | 13,600 mm | |
| Overall Width | 8.33 ft | 2,540 mm | 8.37 ft | 2,550 mm | 8.53 ft | 2,600 mm | |
| Overall Height | 12.76 ft | 3,890 mm | 13.09 ft | 3,990 mm | 13.12 ft | 4,000 mm | |
| Fifth Wheel Height | 3.94 ft | 1,200 mm | 3.94 ft | 1,200 mm | 3.94 ft | 1,200 mm | |
| Kingpin Location | 2.3 ft | 700 mm | 2.3 ft | 700 mm | 2.3 ft | 700 mm | From the rear face of the front bolster |
| Landing Gear Location | 7.94 ft | 2,420 mm | 7.94 ft | 2,420 mm | 7.94 ft | 2,420 mm | From the kingpin center |
| Axle Spread | 4.3 ft | 1,310 mm | 4.3 ft | 1,310 mm | 4.3 ft | 1,310 mm | |
| Tandem Location | 25.92 ft | 7,900 mm | 22.41 ft | 6,830 mm | 21.42 ft | 6,530 mm | From Kingpin to Front Suspension Hanger |
| Tare Weight | 16,540 Ibm | 7,500. kg | 28,670 Ibm | 13,000. kg | 17,640 Ibm | 8,000. kg | |
| Payload | 55,120 Ibm | 25,000. kg | 88,190 Ibm | 40,000. kg | 66,140 Ibm | 30,000. kg | |
Superior Insulation
Equipped with high-quality polyurethane foam (PU) or expanded polystyrene foam (EPS) insulation, the trailer provides excellent thermal protection, maintaining a stable internal temperature even in extreme external conditions.
Detailed Photographs of the Product

Applications
Food Transport: Ideal for delivering perishable goods such as fruits, vegetables, dairy, and meats.
Pharmaceuticals: Suitable for transporting temperature-sensitive medical supplies and drugs that require strict temperature control.
Logistics & Distribution: Perfect for distribution centers and long-distance shipping where consistent temperature is critical.
Industry Insights
Heavy-Duty Refrigerated Trailers & Global Cold Chain Trends
Cold Chain Logistics Demand Continues to Surge
According to research from Statista and Allied Market Research, the global cold chain logistics market is projected to exceed USD 700 billion by 2025. The booming demand for fresh e-commerce, cross-border food trade, pharmaceuticals, and vaccine transportation has fueled the rapid growth of temperature-controlled transport equipment.
01
Heavy-Duty Refrigerated Trailers Dominate Long-Haul Cold Chain
For long-distance transportation, heavy-duty refrigerated trailers have become the backbone of the cold chain fleet due to their large capacity, superior insulation performance, and structural durability. They are widely used in the bulk transport of frozen meat, seafood, dairy, fruits, and vegetables with high freshness requirements.
02
Rise of Eco-Friendly Refrigeration Technology
Driven by global carbon neutrality goals, manufacturers are increasingly adopting electric refrigeration units and hybrid cooling systems. Heavy-duty reefer trailers are evolving to meet "green logistics" standards while maintaining load capacity and cooling performance.
03
Strong Demand from Belt and Road Markets
Under the Belt and Road Initiative, regions like Central Asia, the Middle East, and Africa are rapidly developing agricultural exports and pharmaceutical cold chains, driving strong demand for cost-effective, customizable refrigerated trailers. Chinese manufacturers are gaining traction in these markets with their proven quality, flexibility, and export experience.
04
Smart Cold Chain Becomes the New Standard
Modern refrigerated trailers are increasingly equipped with temperature recorders, GPS tracking, and remote monitoring systems, enabling real-time visibility, data logging, and end-to-end traceability. Smart cold chain solutions are becoming a key differentiator for buyers when selecting reefer semi-trailers for international trade.
05
Key Features of Heavy-
Duty Refrigerated Trailer
High-Performance Refrigeration System
Equipped with world-renowned refrigeration units such as Thermo King or Carrier, offering a wide temperature control range from -25°C to +25°C. Rapid cooling and stable operation make it ideal for cold chain logistics.
Extra-Insulated Body Panels
Constructed with high-density polyurethane (PU) foam insulation, up to 100–120mm thick, providing excellent thermal efficiency and minimizing temperature loss during long-distance transport.
Robust & Durable Construction
Built with a reinforced steel chassis and aluminum alloy or FRP (fiberglass reinforced plastic) outer panels, the trailer is corrosion-resistant, rust-proof, and impact-resistant - ideal for harsh environments.
Multi-Temperature Compartment Options
Supports multi-zone temperature control, allowing the simultaneous transport of frozen, chilled, and ambient goods. Perfect for pharmaceuticals, fresh produce, meat, and dairy products.
Smart Temperature Monitoring System
Equipped with digital temperature controllers, onboard data recorders, and GPS-based remote monitoring, enabling real-time tracking, data logging, and alerts to ensure cargo safety.
User-Friendly Operation & Easy Cleaning
The interior floor features non-slip aluminum alloy or composite resin, offering durability and easy maintenance. Rear doors include multi-point locking systems for enhanced sealing and efficient loading/unloading.
Customer Feedback

Packaging & Shipping

FAQ
1.Who are we?
YALONG'S headquarters is located in Shandong, China. Since 2018, we have been selling to Africa (30.00%), South Asia (20.00%), Southeast Asia (20.00%), Middle East (20.00%), and domestic market (10.00%). There are about 11-50 people in our office.
2.why should you buy from us not from other suppliers?
We adhere to the business philosophy of "quality first, customer first" and have won the trust and support of domestic and foreign customers with excellent product quality, good service attitude, and reasonable sales prices. The main export countries and regions are: Africa, Southeast Asia, Central Asia, South America and other places. We have a professional design and development team that can design and develop a car that is more suitable for you according to your needs; rich export experience, familiar with the export procedures and required certifications of various countries, and can deliver your car to you faster; We With first-class production equipment, strong technical force and advanced testing methods, we can provide you with more stable and reliable vehicles.
3.How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
4.Why should you buy from us not from other suppliers?
YALONG is a company specializing in the export of used commercial vehicles, providing one-stop services such as procurement, preparation, inspection, customs declaration, transportation, and customs clearance at the destination for foreign customs.
5.How is your after-sales service technical team?
Not only are we a trading company, but we have a team of engineers and professional maintenance staff who have been working in the field of construction machinery for nearly 20 years. We can provide you with online service support in a timely manner, or send it to the China Manufacturing network for support when needed.
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