-wrap-mode: nowrap; color: rgb(0, 0, 0);">Heavy-duty vehicle brake drums serve as a core component of drum brake systems, with key information as follows:

Core Function

Works in conjunction with friction linings on brake shoes to generate braking force through friction: During braking, the brake shoes spread outward, causing the friction linings to contact and rub against the inner surface of the brake drum. This converts the vehicle's kinetic energy into heat energy, achieving deceleration or stopping.

Product Features

Constructed from cast iron for high heat resistance and wear resistance; Surface cooling fins accelerate heat dissipation during braking, reducing thermal fade; Top mounting holes secure the drum to the wheel hub.

Application Scenarios

Compatible with drum brake systems in heavy-duty trucks, buses, and Dump Trucks, serving as a critical component for ensuring stable vehicle braking performance.

Recommended Models

WG9112440001

WG9761450002