The track chain , which is also called track link assy, is one part of undercarriage parts for crawler heavy equipments such as excavator, bulldozer, crane, drilling machine etc.The track chain assembly is made of idler shell, shaft, brackets, Bi-metallic Bearings and seal group. It is made by casting or forging, machining, heat treatment, assembly, painting etc.The quality and working life depends on the quality of raw steels, the hardness of rail surface, the depth of hardness layer, the quality of seal group etc
Track Chain : forged material (50MN)
Depth: 6mm (Shaft1.5-2mm) Hardness: HRC50
Track Chainr body: forging - turning - quenching - fine turning - pressure bushing - welding slag shovel (cleaning the surface of the machine body)
Shaft Forging Turning Operation Drill Tapping Quenching and Tempering Grinding
Carrier Roller Parts: Test Paint Check Storage
| Material | 50Mnb/40Mn2 |
| Finish | Smooth |
| Technique | Casting/Forging |
| Surface Hardness | HRC52 , Depth6mm |
| Colors | Black or Yellow |
| Warranty Time | 1440 Working Hours |
| Certification | IS09001-9001 |
| MOQ | 2 Pieces |
| FOB Price | FOB Xiamen US$ 25-100/Piece |
| Delivery Time | Within 30 days after contract established |
| Payment Term | T/T,L/C,WESTERN UNION |
| OEM/ODM | Acceptable |
| type | bulldozer undercarriage parts |
| Moving Type: | Crawler bulldozer |
| After-sales Service Provided: | Video technical support, Online support |
1. You are a trader or a manufacture?
We are an industry and trade integration business, our factory located on Quanzhou Nanan Distric, and our sales department is in City centre of Xiamen. The distance is 80Kms, 1.5 hours.
2. How can I be sure the part will fit my excavator?
Give us correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing.
3. How about the payment terms?
We usually accept T/T or Trade Assurance. other terms also could be negotiated.
4. What is your minimum order?
It depends on what you are buying. Normally, our minimum order is one 20' full container and LCL container (less than a container load) can be acceptable.
5. What is your delivery time?
FOB Xiamen or any Chinese port : 20 days . If there are any parts in stock , our delivery time is only 0-7 days.
6. What about Quality Control?
We have a perfect QC system for the perfect products. A team who will detect the product quality and specification piece carefully, monitoring every production process until packing is complete, to ensure product safety into container.
EMAIL:mei-hua-1985@163.com
