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Chinese wholesale Dozer Track Chains - Top quality undercarriage parts PC400-6 track link assy – Heli

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Which has a positive and progressive attitude to customer's desire, our corporation constantly improves our merchandise quality to satisfy the desires of consumers and further focuses on safety, reliability, environmental demands, and innovation of Track Roller Wheels, Undercarriage Parts Track Chain, Roller Lower, All products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. Welcome customers new and old to contact us for business cooperation.
Chinese wholesale Dozer Track Chains - Top quality undercarriage parts PC400-6 track link assy – Heli Detail:

What are the advantages of our EXCAVATOR track link assembly

The chain material is 35MnB forging, and the bushings and pins are 40Cr. Overall quenching and tempering heat treatment, internal and external medium frequency. The internal and external precision polishing finish can reach 0.2. Achieve high precision, more wear resistance and longer service life. After the assembly is completed, the finished product is shot blasted as a whole. which has stronger adhesion and makes the overall appearance more beautiful and high-end.

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.

* Track links are forged,quenched and tempered.
* Rail deep hardened,with average surface hardness HRC53.
* Track bushings treated in a special furnace for high temperature carburizing.
* Deep hardened pins for best resistance to wear and fatigue.
* Track shoes heat treated for proper thoughness and wear resistance.

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.


Product detail pictures:

Chinese wholesale Dozer Track Chains - Top quality undercarriage parts PC400-6 track link assy – Heli detail pictures

Chinese wholesale Dozer Track Chains - Top quality undercarriage parts PC400-6 track link assy – Heli detail pictures

Chinese wholesale Dozer Track Chains - Top quality undercarriage parts PC400-6 track link assy – Heli detail pictures


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The key to our success is "Good Product Excellent, Reasonable Rate and Efficient Service" for Chinese wholesale Dozer Track Chains - Top quality undercarriage parts PC400-6 track link assy – Heli , The product will supply to all over the world, such as: Belarus, Cairo, Greenland, So that you can utilize the resource from the expanding info in international trade, we welcome shoppers from everywhere on-line and offline. In spite of the good quality solutions we offer, effective and satisfying consultation service is supplied by our specialist after-sale service team. Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries. So please make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We are confident that we are going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We're searching forward for your inquiries.
  • We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Ruby from Madras - 2018.06.09 12:42
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By mary rash from Canada - 2018.09.29 17:23
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