Load capacity and payload are familiar concepts in transportation. However, what is axle load? This is a crucial concept that every driver needs to understand to avoid legal violations while driving. This article from Xe Tải Mỹ Đình will explain in detail about axle load, its calculation, and penalties for violations.
To understand axle load, we first need to understand what a truck axle is. A truck axle is a connecting component used to link two opposite wheels. Each truck typically has at least 2 axles: a front axle and a rear axle. Axle load is the portion of the vehicle’s load evenly distributed on each axle, ensuring the load-bearing capacity of the entire vehicle.
Currently, there are many types of truck axles: 2-axle trucks, 3-axle trucks, 4-axle trucks, etc., with diverse models. These axles ensure the ability to carry goods conveniently and safely.
How to Calculate Axle Load
Each type of truck is permitted to carry a specific weight according to regulations clearly stated in the vehicle registration documents and inspection certificate. To know the exact permissible load, you can check your vehicle documents.
In addition, we can calculate the axle load using the following formula:
Axle Load = Total Weight of Vehicle (Weighed) – Weight of Driver and Assistant – Empty Weight of Vehicle
Example: Your truck has an empty weight of 10 tons and weighs 14 tons when loaded. The actual load is calculated as follows:
Axle Load = 14 – (Weight of Driver + Assistant) – 10 tons.
- For single axle vehicles, the axle load is usually less than or equal to 10 tons.
- For vehicles with tandem axles, the axle load depends on the distance between the 2 axle centers:
- Distance from 1 – 1.3m: Axle load will have specific regulations.
- Distance > 1.3m: Axle load will also have specific regulations.
- For tridem axles, the axle load depends on the distance between two adjacent centers:
- Distance ≤ 1.3 m: The axle load for the axle group is approximately 21 tons.
- Distance > 1.3 m: The axle load for the axle group is approximately 24 tons.
Regulations and Penalties for Axle Load Violations
Exceeding the permissible axle load will result in penalties according to regulations. Penalties can be in the form of fines or driver’s license suspension. The penalty levels are as follows:
- A fine of 2,000,000 VND to 3,000,000 VND if the total axle load exceeds the permitted load by 10% to 20%. Simultaneously, the driver’s license will be suspended for 1 month.
- A fine of 3,000,000 VND to 5,000,000 VND if the total axle load exceeds the permitted load by 20% to 50%. The driver’s license will be suspended for 2 months.
- A fine of 5,000,000 VND to 7,000,000 VND when the vehicle’s total axle load exceeds the permitted load by over 50%. The truck driver’s license will be suspended for 3 months.
Conclusion
Understanding axle load, how to calculate it, and the regulations for violations is essential for every driver. Adhering to axle load regulations not only helps you avoid penalties but also ensures safety for yourself and other road users. Contact Xe Tải Mỹ Đình for more detailed advice on types of trucks suitable for your transportation needs.
