
Aolong 8x4 truck has a curb weight of 12.2 tons. Configurations: For the dual-axle dump truck models: 270-horsepower Weichai engine version weighs 12.2 tons; 290-horsepower Weichai engine version weighs 12.32 tons; 300-horsepower Weichai engine version weighs 12.32 tons; 336-horsepower Weichai engine version weighs 12.4 tons. 8x4 Trucks: According to transportation regulations, the overload limit is 30% of standard capacity. A standard 4x2-8x4 truck has a load capacity of 38 tons, allowing up to 49.4 tons with 30% overload. This configuration features two steering axles (four wheels) in front and two drive axles (eight wheels) in rear, commonly seen in dump trucks, heavy-duty trucks, and tractor-trailers. These heavy-duty vehicles are primarily used for construction and transportation purposes due to their high load capacity.

I've been repairing trucks for over 20 years. The Dongfeng Aolong's rear eight-wheel configuration has a self-weight ranging between 8 to 10 tons, depending on the engine model and chassis material—for instance, those equipped with high-horsepower diesel engines tend to be heavier. When fully loaded with sand, gravel, or construction debris, the total weight can exceed 25 tons. Weight directly impacts driving safety; on muddy roads, heavier trucks are prone to skidding, requiring extra caution with turning speeds. On highways, the increased weight results in slower acceleration and higher fuel consumption during overtaking. It's advisable for owners to regularly check tire wear and suspension load-bearing capacity, avoiding overloading to prevent accidents. Lighter trucks are more suitable for urban transportation, while heavier ones offer better stability at construction sites.

After driving this 8-wheel truck for a decade hauling cargo, I can say the empty weight is usually around 9 tons, with a total weight exceeding 28 tons when loaded. The advantage of the heavier weight is stable high-speed driving with less sway, but the downside is longer braking distances, especially in rain or snow when extra safety space is needed. When transporting bricks, I often notice the higher center of gravity during turns, requiring slower maneuvers. Always check the maximum weight limit on the vehicle’s nameplate to avoid overload fines from traffic police. During maintenance, pay extra attention to wear on the rear axle and wheel hubs.

From the perspective of truck manufacturing standards, the weight of the Aolong 8x4 varies by model. For example, the F series has an empty weight of 8.5 tons, while the D series reaches 12 tons. The maximum gross weight is capped at 25 tons as per industry regulations, and exceeding this limit is illegal. Weight significantly impacts fuel efficiency—lighter trucks save fuel but have poorer durability, making them suitable for short hauls. Buyers should select models based on transportation distance and cargo type rather than focusing solely on numbers.


