Dongfeng Tianlong K74M Refrigerated Tractor | 6×2 Drive, Fuel-Efficient, Lightweight Cold Chain Platform
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Product Description
Product Details
| Model | K74M |
| Drive Type | 6×2 |
| Wheelbase (mm) | 1850 + 5450 |
| Cab Type | High-roof cab (optional flat roof) |
| Engine Model | ISD245 50 / ISD270 50 |
| Transmission | 9JS119TA (9-speed manual) |
| Front Axle Load (T) | 5T |
| Rear Axle Load (T) | 13T |
| Leaf Spring Configuration | 9/9/10+3 |
| Tire Size | 295/80R22.5 |
The Dongfeng Tianlong K74M Refrigerated Tractor, co-developed by Dongrun Group and Dongfeng Commercial Vehicle, is a cost-effective solution for regional cold chain logistics. With a 6×2 drive layout and wheelbase of 1850+5450 mm, it offers compact dimensions and a small turning radius—perfect for urban delivery and intercity routes.
Key Specifications:
Engine: Optional ISD245 50 or ISD270 50 diesel engine (245–270 HP), compliant with China National V emissions, delivering smooth power and excellent fuel economy;
Transmission: 9JS119TA manual gearbox for smooth shifting and high transmission efficiency;
Axles: Front 5T / Rear 13T, ensuring strong load capacity under full payload;
Suspension: Leaf spring 9/9/10+3, balancing load-bearing and ride comfort;
Tires: 295/80R22.5 radial tires—low rolling resistance and high durability;
Cab: Standard high-roof Tianlong cab (flat roof optional), spacious interior with sleeper berth for enhanced driver comfort.
With low tare weight and high reliability, this tractor paired with a refrigerated semi-trailer delivers efficient, safe transport of temperature-sensitive goods such as fresh produce, dairy, and frozen foods—making it an ideal choice for cold chain operators seeking cost savings and performance.
