Heavy-Duty Brake Pads Technical Specifications

Definition&Applications

Heavy-duty brake pads are specifically engineered for commercial vehicles(trucks,buses,construction machinery)and high-load operating conditions,featuring enhanced:

Heat resistance

Wear durability

Braking stability

Primary applications include:

Commercial vehicles with GVW(Gross Vehicle Weight)≥12 tons

Frequent braking scenarios(mountainous areas,long downhill sections)

High-load equipment(cranes,mining trucks)

Core Performance Requirements

Performance Indicator Standard Value Test Condition

Friction Coefficient(μ)0.40~0.50(high-temp stable)ISO 26867 350℃

Wear Rate≤0.05 cm3/MJ JASO C427 continuous braking test

Maximum Operating Temp 600℃(instant 800℃)Full-load slope continuous braking test

Shear Strength≥35 MPa GB/T 22309

Note:All values represent minimum performance thresholds for certified heavy-duty applications.Actual product specifications may vary by manufacturer and specific vehicle requirements.Testing should be conducted according to relevant international standards and OEM specifications.