
Track Link Assembly
We offer track link assembly applicable for world famous brands and Chinese domestic brands like komatsu, hitachi, kobelco, kato, mitusbishi, Kubota, yanmar,Hyundai, doosan,Volvo, case, jcb, sany, xugong, liugong,zoomlion sunward etc.
Product Introduction
Production introduction
We offer track link assembly applicable for world famous brands and Chinese domestic brands like komatsu, hitachi, kobelco, kato, mitusbishi, Kubota, yanmar,Hyundai, doosan,Volvo, case, jcb, sany, xugong, liugong,zoomlion sunward etc..
Detailed information of excavator undercarriage sprocket as below:
MODEL | EX200-1 48L |
Machine weight range | 1.5t to 95.3t |
Material | steel 35MnB or 40Mn2 for link piece |
| Steel 20CrMnTi or 40Cr fro track pin and bush | |
Manufacturing method | Forging,lathing,milling,drilling, heat treatment,assembly, paining |
Color | Black,yellow,gray and other color is availabe as per customer's requirement |
Packing | Standard seaworthy wooden pallets fastened by strong strips |
Delivery time | from 20 days to 45 days |
Port of shipment | Xiament,Quanzhou |
guarantee time | 6 months |
OEM and ODM | Acceptable |
Payment term | TT |
| LC at sight | |
Features | 1. Hign-degree harden treatment ensure the most strength and wearness. 2. The track pin is done the tempering and the surface intermediate frequency quenching treatment, which ensure the sufficient hardness of core and abrasion resistance of external surfaces. 3. The track bushing is done the tempering ensure the reasonale hardness of core and abrasion resistance of internal and external surfaces. |

Sizes

Our track link assy is applicable to below models:
Hitachi | EX08 EX12 EX15 EX30-1 EX30-2 EX55 EX40-1 EX40-2 EX50 EX60-1 EX60-2/3 EX60-5 EX300-5 EX350 EX70 EX75 EX90-1 EX100 EX100M-1 EX150 EX200-1 EX200-2/3/5 EX220 EX300-1 EX400-1 EX400-3/5 EX650 EX800 ZAX55 ZAX60 ZAX70 ZAX200 ZAX200-3 ZAX200-5G ZAX210 ZAX240 ZAX240-5G ZAX270 ZAX330-3 ZAX330-5G ZAX360-7G ZAX450 ZAX470 ZAX870 |
We don’t list out all items we make. If you need any more items,please feel free to contact with us.
Main features
1. Track chain assembly is through quench-tempering processes to guarantee excellent mechanical properties, high strength and superior wear resistence to bending and breakage.
2. Surface hardness of track chain assembly is HRC52-58 for reduced wear and longer life, adding value to your products further to your business by maximizing durability of your products.
3. Track chain assembly have precise design, carefully manufactured for proper fix easy grousering heavy loaded capacity up to 50tons without compromising proper functioning of the excavators reliable quality, high cost performance,quality services.Our products,your best choice.
Our advantages
1. Own big and clean workshop, our products are identified from the standard items on the market.
2. The system of warehouse realized the standard and intelligent management, raised the work efficiency of the enterprise.
3. The quality control is always the object of pursuit by enterprises, and the control to the process quality of workshop-oriented products is the key of quality control for enterprises.
4. One shot harden, professional staffs and advanced technology and equipment prove the technological head start of our company enterprises.We take pride in the quality of our products cause of the excellence of its heat treatmentprocesses and our experimental basis of mining, adding the high quality floating seals and bearings, which lead our company to produce heavy duty type and much more durable products.
5. During these year , we cooperate and establish long-term business relationship with customers from Europe, USA/Canada, South America, South Africa, Middle East. on a daily basis and even enjoy seeing our product shipped to far corners of the world.

FAQ
1. How can I be sure the part will fit my machines?
Offer us correct model number/machine serial number/any numbers on the parts itself. Or measure the parts and offer us dimensions or drawings.
2. How about the payment terms?
We usually accept TT or western Union.Other payment terms also can be negotiated.
3. What about your quality control?
We have a perfect QC system for th perfect products. A team who will detect the product quality and the specification piece carefully, monitor every production processuntil packing is completed, to ensure products safty into the containers.
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