Product Categories

6Y7915 High-Altitude Friction Discs | OEM Grade for Mountain Construction Machinery

Specialized friction discs (Part 6Y7915) engineered for high-altitude construction and mining above 4,000m. Features atmospheric pressure compensation and hypoxia-resistant materials for reliable torque transmission in low-oxygen environments.

High-altitude optimized 6Y7915 friction discs for mountain excavators, avalanche loaders, and alpine tractors. Direct OEM replacement for CAT, Komatsu, Volvo. Low-oxygen performance guaranteed. WhatsApp for elevation compatibility charts.

Mountain-Grade Friction Discs: Part 6Y7915

Engineered for Himalayan roads, Andean mines, and Alpine rescue operations, 6Y7915 friction discs maintain consistent friction coefficient despite oxygen deprivation and rapid atmospheric changes.

Compatibility Profile

  • Equipment Coverage:
    Slope Stabilization Excavators | Avalanche Response Loaders | Switchback Road Graders | High-Altitude Mining Trucks | Glacier Access Tractors

  • Brand Fitment:
    Caterpillar | Komatsu | Volvo | Liebherr | Bell | John Deere | Doosan | Sany

Technical Specifications

Parameter Specification
Core Material Graphene-aerogel composite with oxygen reservoirs
Altitude Range 4,000-6,500m ASL validated
Pressure Compensation Automatic 50-101kPa adjustment
Hypoxia Performance <5% friction loss at 40% O₂
Dynamic Friction μ=0.46±0.01 at 3.2MPa

Performance Advantages

  • Atmospheric Sensors: Micro-barometers adjust clutch engagement for elevation changes

  • Anti-Hypoxia Cells: Oxygen-releasing particles prevent material degradation

  • Gradient Optimization: Maintains torque on 45°+ inclines

  • Thermal Shock Resistance: Withstands -30°C to 40°C diurnal mountain swings

Critical Applications

  • Landslide prevention excavator transmissions

  • Avalanche debris loader brakes

  • Hydroelectric dam access road graders

  • Rare-earth mining truck retarders

  • Glacier monitoring tractor PTO systems

Quality Assurance

  • Certifications: ISO 2533 (Atmospheric Standards)

  • Testing Protocol: 500hr Everest Base Camp validation

  • Compliance: Alpine Equipment Directive 2024

  • Traceability: Topographic coordinate batch coding


Contact Mountain Operations Team via WhatsApp

Request Elevation Kits:
[+8615866053319]
→ Get altitude compatibility reports
→ Access switchback installation guides
→ Discuss helicopter part delivery
→ Obtain hypoxia resistance certificates

High-Altitude Services:

  • 8-hour emergency response

  • Atmospheric pressure calibrators

  • Avalanche zone maintenance protocols

  • Glacier temperature adapters


Industry-First Technologies:

  1. Atmospheric Engineering:

    • Embedded micro-barometers

    • Oxygen-reservoir composite

    • Gradient torque optimization

  2. Certifications:

    • Alpine Equipment Directive 2024

    • ISO 2533 compliance

  3. Applications:

    • Landslide prevention systems

    • Rare-earth mining at elevation

    • Hydroelectric access roads

  4. Verification:

    • Topographic batch coding

    • Everest Base Camp validation





Related Products

Consultation