Metrology Glossary: Truck Scale

What Is A Truck Scale?

A truck scale is a substantial weighing device used for determining the mass of complete commercial vehicles such as trucks, buses, and trailers. It is usually permanently situated on a concrete base and comprises a weighbridge, load cells, and an indicator. The weighbridge serves as the surface on which the vehicle is driven for weighing purposes and is constructed from either steel or concrete to endure the substantial load of these vehicles. Load cells are sensors positioned beneath the weighbridge to gauge the vehicle’s weight, while the indicator is a digital display presenting the vehicle’s weight.

What Are Truck Scales Used For?

Truck scales find application in multiple industries. At freight terminals, they ensure trucks stay within safe weight limits to prevent accidents and infrastructure damage. In agriculture, they weigh crop-carrying trucks, aiding value determination and inventory management. Construction sites rely on truck scales for accurate delivery tracking and billing of materials such as sand and gravel. Waste management companies use them to track waste disposal and billing. Law enforcement agencies use truck scales to enforce weight restrictions, enhancing road safety and infrastructure protection.