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7t6994
CAT
7t6994
This Friction Plate is a high-performance component engineered for the transmission and braking systems of excavators, loaders, and other heavy construction machinery. Manufactured with a carbon steel core stamped to shape and bonded with a wear-resistant friction lining, it is designed to deliver stable and reliable frictional torque in extreme heavy-load and high-frequency braking conditions, ensuring smooth power transmission and safe operation.
High-Strength Steel Core:
The core plate is crafted from premium carbon steel, precision-stamped and heat-treated. It exhibits exceptional flatness and compressive strength, allowing it to withstand the immense clamping force exerted by the hydraulic system without warping. This ensures uniform contact across the friction surface and reliable torque transfer.
Premium Wear-Resistant Friction Material:
The surface features a sintered copper-based or high-polymer friction material, securely bonded or riveted to the steel core using advanced processes. This material maintains a stable friction coefficient (μ), resisting fade at high temperatures and softening when wet. It effectively prevents slippage and scorching, significantly improving brake response times.
Excellent Heat Dissipation & Durability:
The plate is designed with precise oil grooves (spiral, radial, etc.) to facilitate lubrication flow and heat dissipation while flushing away wear debris. The optimized thermal conductivity prevents thermal fade, ensuring the friction plate maintains a long service life even under continuous downhill braking or frequent shifting.
Wide Compatibility & Precise Matching:
Designed to meet international standards, this product is perfectly compatible with transmission clutch packs and wet braking systems in excavators, loaders, and other major brands of heavy machinery. Whether for hydro-mechanical transmissions, final drive brakes, or parking brakes, it offers a precise fit to restore original equipment performance.
Parameter | Specification |
|---|---|
Product Type | Friction Disc / Clutch Plate / Brake Pad |
Core Material | Premium Carbon Steel |
Friction Material | Sintered Copper / High-Polymer (Options Available) |
Surface Treatment | Phosphate Rust Prevention / Black Oxide |
Key Properties | Stable Friction Coefficient, Wear-Resistant, High-Temp Resistant |
Compatible Systems | Gearboxes, Torque Converters, Wet Brake Axles |
Transmission Systems: Automatic transmission (AT/Power Shift) clutch packs for excavators and loaders.
Brake Systems: Wet brake friction discs and parking brake pads for axles.
Steering Systems: Steering clutch plates for crawler dozers and excavators.
Hydraulic Systems: Drive shaft connecting friction plates for hydraulic pumps.
We strictly adhere to the ISO quality management system throughout production and inspection. Every friction plate undergoes rigorous testing for thickness, flatness, and bond strength before leaving the factory to ensure no blistering or delamination. We are committed to providing stable, durable drivetrain and braking solutions.
Installation Recommendation:
When replacing new friction plates, always replace the transmission filter and clean the oil pan. We recommend soaking the new plates in clean transmission oil for 15–30 minutes prior to installation. This allows the material to saturate fully, ensuring optimal initial engagement performance.
