• Fully quenched & tempered track links as per OEM specification and with typical hardness over HB360 and sharpy impact value over 39 J/cm²
• Induction hardened rail surface of track links with hardness over HRC50 with enhanced wear resistance.
• Carburized thickness over 3mm for bushings and hardness over HRC55
• Full hardened and tempered pins with typical hardness over HRC55 for best resistance to wear and fatigue
• Quality seals made branded European manufacturer to endure the working temperature over 200 degree
• Branded oil ensure extreme working temperature: -50℃-180℃
• PPR structure for D9 to D11 track link assembly