C110002198010 Wheel Rim Bolt for Rock Drill Jumbos – 10.9 Tensile Grade, 1200MPa Strength, Anti-Loosen Design
10.9 high-tensile grade | 1200MPa ultimate tensile strength | 900MPa yield strength (ISO 898-1 compliant)

Wheel Rim Bolt C110002198010 High-Tensile for Rock Drill Jumbos

Part Number: C110002198010
  • Performance Specifications:
    • Tensile grade: 10.9
    • Ultimate tensile strength: 1200MPa
    • Yield strength:
    • Operating temperature range: -40°C to +120°C
  • Durability:
    • Corrosion resistance: 1000-hour salt spray test (ASTM B117)
    • Torque range: 45-50 N·m
    • Thread type: Metric coarse (ISO metric threads)
  • Design Features:
    • Integral thread lock for anti-loosen performance
    • Chamfered end for easy installation
    • Compatible with standard wheel rim nuts
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Heavy-Duty Wheel Rim Bolt for Rock Drill Jumbos
Engineered to secure wheel rims on rock drill jumbos, this high-tensile bolt delivers reliable performance in harsh mining environments. Its 10.9 grade construction ensures exceptional strength to withstand heavy loads, vibration, and extreme temperature fluctuations, critical for safe vehicle operation .

 

Technical Specifications & Design
  • Core Performance Traits:
    • High-Tensile Strength: 1200MPa ultimate tensile strength and 900MPa yield strength (ISO 898-1 compliant) provide robust fastening for wheel rims, even under the weight of fully loaded drill jumbos .
    • Corrosion Resistance: Zinc-nickel plating offers 1000-hour salt spray resistance (ASTM B117), protecting against moisture, road salts, and mining fluids that cause premature wear .
    • Anti-Loosen Design: Integral thread lock technology prevents loosening under constant vibration, reducing maintenance checks and downtime .

 

Performance Advantages
  • Secure Fastening:
    • Optimal torque range (45-50 N·m) ensures proper clamping force without over-tightening, preventing thread damage or rim warping .
    • Precision-machined threads guarantee consistent engagement with wheel nuts, enhancing stability during movement .
  • Environmental Resilience:
    • Operates reliably from -40°C (cold underground mines) to +120°C (hot surface drilling), maintaining strength without embrittlement or degradation .

 

Applications
  • Rock Drill Jumbos: Used to secure wheel rims on drill rigs, ensuring stable movement in rough mining terrain.
  • Mining Equipment: Suitable for loaders, haul trucks, and other heavy-duty vehicles requiring durable wheel fasteners.
  • Industrial Machinery: Ideal for construction equipment with wheeled mobility in abrasive environments.

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