Chinese Professional Excavator Track Link - Komatsu PC200-5 Undercarriage Parts Track Link Chains – Heli

Best Quality for komatsu PC200 excavator undercarriage parts track chain track link Warranty 2000Hours We are a professional manufacturer that is specialized in producing undercarriage spare parts for Excavator, Applicable model:for Caterpillar,for Komatsu, for Hitachi,Deawoo Hyundai, Kobelco, Sumitomo, Volvo,  High Quality Warranty 2000Hours Best Quality for komatsu PC200 excavator undercarriage parts track chain track link Warranty 2000Hours excavator track link parts and so on.

Crack resistance
The bush is done the carbonizaton and the surface medium  frequency quenching treatment,  which ensures the reasonable hardness of core and abrasion resistance of internal and external surfaces.

Abrasion resistance
The pin if done the tempering and the surface medium-frequency quenching treatment, which ensures the sufficient hardness of core and abrasion resistance of external surfaces.

Deep sensing hardened tread the track link has been done the mediumfrequency hardening treatment, which ensures its highest strength and abrasion  resistance.

1.The track group with shoes is through quench-tempering processes to guarantee excellent mechanical properties, high strength and superior wear resistence to bending and breakage.

2.The surface hardness of the track group with shoes is HRC50-58 for reduced wear and longer life,
adding value to your products further to your business by maximizing durability of your products.

We supply track chains for any type of crawler machine, from standard to special applications such as conveyors, bucket wheel excavators, and subsea diamond dredgers.
All our chains are developed by our R&D department in cooperation with our Product Support Specialists who have built up significant expertise in all kind of applications and tirelessly test our products in close partnership with our customers. Innovative materials, new geometries and special heat treatments on all components (pins, bushings and links) guarantee maximum performance and longer wear life.