
Yellow Sealed Lubricated Track Chains Track Link Assembly for Cat D7g
We offer excavator track links 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
In line with the concept of 'success depends on products, credit comes from satisfactory service', we constantly provide users with excellent Mini Track Roller B50, Front Idler SH200 SH280, Track Link D50 and perfect after-sales service. We hope to cooperate with more customers for mutual development and benefits. We always insist on 'quality first, customer first' in terms of credibility.
Track Link D7G
Production introduction
We offer excavator track links 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..
Every compoment is manufactured from tough and abrasion resistance material and made stronger with computer controlled heat treatment processes. Designs produced with our proprietary processes result in loger life and lower service requirements for machine users.
Product details of track link D7G
Link piece material: Steel 35MnB or 40Mn2
Track pin and bush material: Steel 20CrMnTi or 40Cr
Finishing: Smooth
Technique: Forging
Standard: ISO
Place of origin: Fujian,China
Brand name: SQ or GTR
Color: Black,yellow or gray
Surface hardness: HRC-52-HRC59
Heat treatment depth: 8-12mm
Moving type: Crawler-tracked excavator
Delivery time: 20-30 days after receiving the advance payment or receiving LC
Packing: Standard seaworthy wooden pallet
Trade term: FOB ,CNF,CIF Xiamen Port,China
Payment: TT ,LC at sight

Sizes of track chain D7G

Advantages of track link assy D7G
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.
Track Link D7G
| SAMSUNG-H.I. 1182-00620 crawler track | BERCO CR3127/50 crawler track |
| BERCO CR4858/47 crawler track | ITM FY4088A0M00050 crawler track |
| BERCO CR5952/47 crawler track | LIEBHERR 5605422 crawler track |
| ITM E14046B3M00047 crawler track | BERCO CR3127/52 crawler track |
| BERCO CR4858/48 crawler track | BERCO CR4845/52 crawler track |
| BERCO CR5952/48 crawler track | ITM FY4088A0M00052 crawler track |
| INGERSOLL RAND 57150427 crawler track | BERCO CR3127/53 crawler track |
| ITM E14046B3M00048 crawler track | BERCO CR4845/53 crawler track |
| BERCO CR4858/49 crawler track | ITM FY4088A0M00053 crawler track |
| BERCO CR5952/49 crawler track | BERCO CR3127/59 crawler track |
| ITM E14046B3M00049 crawler track | BERCO CR4845/59 crawler track |
| BERCO CR4858/50 crawler track | ITM FY4088A0M00059 crawler track |
| BERCO CR5952/50 crawler track | BERCO CR3127/67 crawler track |
| ITM E14046B3M00050 crawler track | BERCO CR4845/67 crawler track |
| BERCO CR4858/51 crawler track | ITM FY4088A0M00067 crawler track |
| BERCO CR5952/51 crawler track | BERCO CR3127/71 crawler track |
| ITM E14046B3M00051 crawler track | BERCO CR4845/71 crawler track |
| BERCO CR4858/52 crawler track | ITM FY4088A0M00071 crawler track |
| BERCO CR5952/52 crawler track | BERCO KM3041/40 crawler track |
| ITM E14046B3M00052 crawler track | HITACHI 9163908 crawler track |
| BERCO CR4858/53 crawler track | ITM E1506600M00040 crawler track |
| BERCO CR5952/53 crawler track | BERCO KM1686/37 crawler track |
| ITM E14046B3M00053 crawler track | BERCO KM3041/37 crawler track |
| BERCO CR4858/54 crawler track | ITM E1506600M00037 crawler track |
| BERCO CR5952/54 crawler track | KOMATSU 201-32-00200 crawler track |
| ITM E14046B3M00054 crawler track | KOMATSU 201-32-00201 crawler track |
| BERCO CR4858/55 crawler track | BERCO KM3041/38 crawler track |
| BERCO CR5952/55 crawler track | CATERPILLAR 136-2403 crawler track |
| ITM E14046B3M00055 crawler track | CATERPILLAR 145-2949 crawler track |
| BERCO CR1766A/47 crawler track | CATERPILLAR 168-6753 crawler track |
| CATERPILLAR 5W7283 crawler track | HITACHI 9156478 crawler track |
| BERCO CR1766/43 crawler track | ITM E1506600M00038 crawler track |
| BERCO CR1766A/43 crawler track | JOHN DEERE AP36100 crawler track |
| ITM F32068A0M00043 crawler track | JOHN DEERE AP36410 crawler track |
| LIEBHERR 4897007 crawler track | KOBELCO 24100N6311F2 crawler track |
| LIEBHERR 5000366 crawler track | KOMATSU 201-32-00300 crawler track |
| LIEBHERR 5002000 crawler track | LARSEN & TOUBRO K20132N1120 crawler track |
| LIEBHERR 5604136 crawler track | BERCO KM1686/39 crawler track |
| ATLAS-TEREX 821672 crawler track | BERCO KM3041/39 crawler track |
| BERCO CR3253/44 crawler track | ITM E1506600M00039 crawler track |
| BERCO CR3253A/44 crawler track | KOMATSU 21W-32-00010 crawler track |
| CATERPILLAR 6A4713 crawler track | POCLAIN-CASE POCLAIN KAA1174, KM3041/42 crawler track |
| ITM E0115801M00044 crawler track | CATERPILLAR 171-7623 crawler track |
| BERCO CR3253/51 crawler track | ITM E1506600M00042 crawler track |
| BERCO CR3253A/51 crawler track | BERCO KM1686/41 crawler track |
| CATERPILLAR 5C4089 crawler track | BERCO KM3041/41 crawler track |
| ITM E0115801M00051 crawler track | ITM E1506600M00041 crawler track |
| BERCO CR5035/46 crawler track | KOMATSU 201-32-00210 crawler track |
| BERCO CR5035/47 crawler track | BERCO CR5350/44 crawler track |
| BERCO CR5035/49 crawler track | CATERPILLAR 102-8129 crawler track |
| BERCO CR5035/50 crawler track | ITM E01198A1M00044 crawler track |
| BERCO CR5035/53 crawler track | BERCO CR5014/47 crawler track |
| CATERPILLAR 3V9025 crawler track | BERCO CR5350/47 crawler track |
| BERCO CR5035/54 crawler track | CATERPILLAR 117-1373 crawler track |
| BERCO CR5011/43 crawler track | ITM E01198A1M00047 crawler track |
| CATERPILLAR 6Y8183 crawler track | JCB JBA0122 crawler track |
| CATERPILLAR 9W6775 crawler track | KOBELCO YN6200017F2 crawler track |
| ITM E0119801M00043 crawler track | BERCO CR5350/41 crawler track |
| JOHN DEERE 168273A1 crawler track | CATERPILLAR 102-8124 crawler track |
| JOHN DEERE KLA0087 crawler track | ITM E01198A1M00041 crawler track |
| SUMITOMO AT6Y8183 crawler track | BERCO CR5014/45 crawler track |
| BERCO CR5011/46 crawler track | BERCO CR5350/45 crawler track |
| ITM E0119801M00046 crawler track | CATERPILLAR 878811 crawler track |
| BERCO CR5011/49 crawler track | CATERPILLAR 964301 crawler track |
| CATERPILLAR 6Y8184 crawler track | CATERPILLAR 9W9354 crawler track |
| CATERPILLAR 9W6135 crawler track | ITM E01198A1M00045 crawler track |
| ITM E0119801M00049 crawler track | KOBELCO YM62D00001F1 crawler track |
| BERCO CR6010/47 crawler track | BERCO CR5014/46 crawler track |
| CATERPILLAR 8E4713 crawler track | BERCO CR5350/46 crawler track |
| ITM E0129600M00047 crawler track | CATERPILLAR 965279 crawler track |
| BERCO CR6010/54 crawler track | FIAT-KOBELCO/NEW HOLLAND 72210199 crawler track |
| CATERPILLAR 8E4714 crawler track | ITM E01198A1M00046 crawler track |
| CATERPILLAR 9N4246 crawler track | JCB JRA0193 crawler track |
| ITM E0129600M00054 crawler track | BERCO CR5014/49 crawler track |
| FY4078A0M00049 crawler track | BERCO CR5350/49 crawler track |
| SAMSUNG-H.I. 1082-00892 crawler track | CASE 160430A1 crawler track |
| ITM FY4078A0M00048 crawler track | CASE 168274A1 crawler track |
| ITM FY4078A0M00053 crawler track | CATERPILLAR 878812 crawler track |
| ITM FY4078A0M00054 crawler track | CATERPILLAR 966203 crawler track |
| BERCO CR3127/51 crawler track | CATERPILLAR 9W9353 crawler track |
| BERCO CR3127B/51 crawler track | FIAT-KOBELCO/NEW HOLLAND 72210200 crawler track |
| CATERPILLAR 8K4753 crawler track | ITM E01198A1M00049 crawler track |
| CATERPILLAR 9G6696 crawler track | JCB JRA0082 crawler track |
| DEMAG 32483340 crawler track | SUMITOMO KRA1260 crawler track |
| DEMAG 51549740 crawler track | BERCO CR5014/51 crawler track |
| ITM FY4088A0M00051 crawler track | BERCO CR5350/51 crawler track |
| BERCO CR3127/46 crawler track | CASE 159419A1 crawler track |
| BERCO CR4845/46 crawler track | CASE 168275A1 crawler track |
| ITM FY4088A0M00046 crawler track | CATERPILLAR 117-1374 crawler track |
| BERCO CR3127/48 crawler track | CATERPILLAR 168-9060 crawler track |
| ITM FY4088A0M00048 crawler track | ITM E01198A1M00051 crawler track |
| BERCO CR3127/49 crawler track | JCB 331-21572 crawler track |
| BERCO CR3127B/49 crawler track | JCB JBA0121 crawler track |
| BERCO CR4845/49 crawler track | KOBELCO YN6200017F4 crawler track |
| BERCO VCR3127/49V crawler track | SUMITOMO KBA1062 crawler track |
| DEMAG 44025240 crawler track | BERCO CR5014/52 crawler track |
| DEMAG 4939740 crawler track | BERCO CR5350/52 crawler track |
| ITM FY4088A0M00049 crawler track | ITM E01198A1M00052 crawler track |
| LIEBHERR 5605778 crawler track | BERCO CR5489/45 crawler track |
| LIEBHERR 5609138 crawler track | BERCO CR6296/45 crawler track |
Manufacturers’ names, numbers, symbols and descriptions are used for reference purposes only and it is not implied that any part listed is the product of the manufacturers.
Our services
1. Our engineers in this field are more than 20 years. So they can feedback very soon.
2. Sale and service team. You can contact with our team via phone, on line chatting tool and email. Our team will reply to you any time.
3. We have forging and casting,so we can offer customers very competitive prices.

Advantages / Features
1. Front Idler is adopting through hardening system and spraying quenching system while complying with the stringent ISO System. We are able to assure the part has excellent wear resistance even in the most severe working conditions.
2. We are using advance machining centre,horizontal and vertical CNC machining to execute processes such as machining, drilling, threading and milling to ensure the qulity and precision of each component to ensure the accuracy of assembly dimensions. This is to maximize the life span of each component and minimize production cost per hour.
3. We use High Quality material to ensure quality and consistency,and our heat treatment process provides hardness in high wear areas,and elastic core to resist shock and impact loads.We have strict quality management to produce effective and stable products,and meet customer's demand.
Our quality control procedures
Particle Examination: Magneric Particle Test of Each Track Link to Eliminate Detective Product
And we will check the size of every track bush hole of every link piece.

FAQ
1. Are you a manufacturer or a trader?
We are a manufacturer. We do forging and casting by ourselves. And our factory is located in Quanzhou city, Fujina, China.
2. How could you know if our parts are fitted to machines?
Please offer us the detailed machine models or mounting sizes.
3. How about the payment terms?
TT 30 percent deposit,and TT 70percent balance after seeing the scan copy of bill of lading or LC at sight.
4. What is the delivery time?
Generally speaking, the delivery time is 20days to 45days.it depend on how many items for a order. But if the whole order are 200 serial track roller(bottom roller, lower roller), the delivery time is within 10days.
Whether our Yellow Sealed Lubricated Track Chains Track Link Assembly for Cat D7g is standard design or customized according to customers' needs, it is renowned worldwide for its high performance, high reliability and innovation. Our company has always insisted on the business principle of 'Quality, Honest, and Customer First' by which we have won the trust of clients both from at home and abroad. With the ultimate customer experience and the business philosophy of equality, innovation, openness and mutual benefit, we have gained a good reputation in the industry.
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