What is the standard load capacity of a 13-meter trailer in tons?
2 Answers
According to national regulations, the standard maximum load capacity for a 13-meter semi-trailer is generally 34 tons. Below is relevant information: 1. Characteristics of semi-trailers: A semi-trailer has its axles positioned behind the vehicle's center (when evenly loaded) and is equipped with a coupling device that transmits horizontal and vertical forces to the tractor. It is a heavy-duty transport vehicle connected to the semi-tractor via a kingpin. The national standard allows for a total weight of 55 tons including the trailer's own weight, but the trailer's load-bearing capacity can reach up to 200 tons. 2. Classification of semi-trailers: Semi-trailers are typically three-axle vehicles, categorized into types such as 11-meter warehouse-barrier trailers, 13-meter warehouse-barrier trailers, and low-bed semi-trailers. Vehicles with similar load capacity and dimensions as standard high-barrier trailers but 15% lighter in weight are classified as light-duty. 3. Load capacities for different models: A 6.8-ton self-weight vehicle can haul approximately 40 tons, while a 7.2-ton self-weight vehicle can haul around 50 tons.
I've been driving trucks for over a decade. The standard load capacity for a 13-meter trailer typically ranges between 18 to 25 tons, depending on the vehicle type and regulations. For example, a tri-axle semi-trailer has a total mass limit of around 25 tons. Subtracting the vehicle's own weight of approximately 6 tons leaves a payload capacity of 19 tons. Standards vary by region, so it's essential to check local policies to avoid fines. Overloading poses significant risks, affecting braking distance and even causing rollovers, which is why I always recommend weighing the cargo before loading to ensure safety. Maintaining appropriate load levels long-term also extends vehicle lifespan and reduces maintenance costs—that's advice from experience.
