Loader Brake discs

Loader Brake discs


Brake discs, also known as brake discs, are the core friction components of disc brakes. They are precision cast from high-alloy gray cast iron, ductile iron, or alloy cast steel, and undergo tempering, precision machining, and dynamic balancing.

WhatsApp: +86 18356000469

Email: sales@qs-forklift.com

Product Description

Loader Brake discs

Brake discs, also known as brake discs, are the core friction components of disc brakes. They are precision cast from high-alloy gray cast iron, ductile iron, or alloy cast steel, and undergo tempering, precision machining, and dynamic balancing. Working principle: The brake caliper clamps the brake disc, generating braking torque through end-face friction to achieve vehicle deceleration, stopping, and parking. They feature rapid heat dissipation, smooth braking, low heat fade, minimal deformation, wear and crack resistance, and long service life. With a simple structure and convenient disassembly and maintenance, they are suitable for high-frequency braking and harsh working conditions involving dust and mud, making them an essential chassis safety component for loaders, engineering vehicles, and commercial vehicles.

Application Scenarios

  • Construction Machinery: 3-ton/5-ton/6-ton/8-ton loaders, road rollers, graders, forklifts, and excavators’ travel brakes.
  • Commercial Vehicles: Heavy trucks, dump trucks, trailers, and bus front and rear wheel braking systems.
  • Mining and Ports: Mining dump trucks, port handling machinery, and heavy-duty braking systems for underground engineering vehicles.
  • Industrial Machinery: Cranes, winches, belt conveyors, and metallurgical equipment deceleration brakes.
  • Agricultural and Forestry Machinery: Large tractors, agricultural loaders, and harvester travel brake systems.

Product Specifications

  • Commonly Used Materials: HT250 gray cast iron, QT500-7 ductile iron, high chromium alloy cast iron
  • Hardness: HB180~HB240
  • Tensile Strength: ≥250MPa
  • Process: Precision casting, precision machining, dynamic balancing, end face wear treatment
  • Brake Disc Outer Diameter: Φ260~Φ550mm
  • Disc Thickness: 18~35mm
  • Mounting Hole Spacing: Standard flange multi-hole positioning
  • Structure Type: Solid, ventilated, perforated, slotted
  • Maximum Operating Temperature: ≤350℃
  • Applicable Braking Pressure: 12~16MPa
  • Dynamic Balancing Accuracy: Meets engineering machinery industry standards, high-speed vibration-free
  • Wear Life: ≥8000 hours under normal working conditions
  • Suitable Working Conditions: Dustproof, waterproof, mud and sand resistant, heavy-duty impact resistant

Tell Us What You're Looking For.

Please Leave your message you want to know! We will respond to your inquiry within 24 hours!


    ×

    Tell Us What You're Looking For.

    Please Leave your message you want to know! We will respond to your inquiry within 24 hours!