Fits LiuGong CLG905 CLG55 CLG60 CLG75 CLG80 CLG913 CLG915 CLG920 CLG922 Excavator Bucket Tooth Bolt and Nut Kit – Grade 12.9 High Strength Forged Steel

Grade 12.9 Strength: Forged from high-tensile alloy steel to withstand the maximum impact of 5-ton to 22-ton LiuGong excavators[cite: 870, 907].
Advanced Anti-Loose Nut: Includes a premium nylon insert lock nut to prevent teeth loss due to high-frequency vibration during rock work[cite: 905, 909].
Perfect OEM Fit: Specifically engineered for LiuGong E and F series machines, covering both center-lock and side-lock bucket configurations[cite: 882, 884].
Anti-Slipping Surface: Features high-friction thread processing to ensure a secure, long-lasting grip even in frozen or rocky terrain[cite: 910].

Notes:

Due to design variations and product updates, the specifications listed are for reference purposes only. For real-time technical data and confirmed fitment, please contact our expert team.


Technical Specifications:

  • Fits Brand: LiuGong (柳工) [cite: 870]
  • Compatible Series: CLG905, CLG55, CLG60, CLG75, CLG80, CLG913, CLG915, CLG920, CLG922 [cite: 870, 896]
  • Material Grade: Grade 12.9 High-Tensile Alloy Steel
  • Surface Treatment: Black Oxide / Phosphating for high corrosion resistance
  • Fastener Type: High-Strength Bolt with Nylon Insert Anti-Loose Lock Nut [cite: 909, 910]

Comparison Table:

Compatible Models Locking Style Series/Generation
CLG905, CLG55, CLG60 Standard Bolt Set Compact/Mini Series [cite: 880]
CLG75, CLG80 Standard Bolt Set Small Series [cite: 881]
CLG913E, CLG915E, CLG920E, CLG922E Center Lock (Original Style) E-Series Medium [cite: 882, 883]
CLG913F, CLG915F, CLG920F, CLG922F Side Lock (Side Card style) F-Series Medium [cite: 884, 885]

Operational Recommendations:

Designed for severe operating conditions including Hard Rock, Fractured Strata, and High-Impact Excavation[cite: 910]. The Grade 12.9 high-tensile strength prevents bolt fatigue and shearing under extreme breakout forces.

Hardware & Accessories:

  • 1 x Grade 12.9 High-Strength Forged Bolt
  • 1 x Specialized Nylon Insert Anti-Loosening Nut [cite: 909]
Fits Brand

Lonking

Compatible Models

CLG55, CLG60, CLG75, CLG80, CLG913E/F, CLG915E/F, CLG920E/F, CLG922E/F