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Hot-selling Mini Excavator Chain Link - Top quality undercarriage parts PC400-6 track link assy – Heli

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We stick to our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create more value for our customers with our rich resources, advanced machinery, experienced workers and excellent services for Mini Excavator Idler, Excavator Sprocket Pc400, Tracking Link, Items won certifications with the regional and international primary authorities. For far more detailed information, please contact us!
Hot-selling Mini Excavator Chain Link - 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.


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Hot-selling Mini Excavator Chain Link - Top quality undercarriage parts PC400-6 track link assy – Heli detail pictures

Hot-selling Mini Excavator Chain Link - Top quality undercarriage parts PC400-6 track link assy – Heli detail pictures

Hot-selling Mini Excavator Chain Link - Top quality undercarriage parts PC400-6 track link assy – Heli detail pictures


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Attaining consumer satisfaction is our company's purpose without end. We will make wonderful endeavours to produce new and top-quality merchandise, satisfy your exclusive requirements and supply you with pre-sale, on-sale and after-sale services for Hot-selling Mini Excavator Chain Link - Top quality undercarriage parts PC400-6 track link assy – Heli , The product will supply to all over the world, such as: Malaysia, Thailand, Paraguay, Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our items and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".
  • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Eileen from Tanzania - 2017.11.12 12:31
    Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Faithe from Algeria - 2017.04.08 14:55
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