Quanzhou Sanqi Engineering Machinery Co.Ltd

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Yellow Sealed Lubricated Track Chains Track Link Assembly for Cat D7g

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


详情图 1 excavator link track


Sizes of track chain D7G


详情图 2 excavator track chain


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 trackBERCO CR3127/50   crawler track
BERCO   CR4858/47 crawler trackITM FY4088A0M00050   crawler track
BERCO   CR5952/47 crawler trackLIEBHERR 5605422   crawler track
ITM   E14046B3M00047 crawler trackBERCO CR3127/52   crawler track
BERCO   CR4858/48 crawler trackBERCO CR4845/52   crawler track
BERCO   CR5952/48 crawler trackITM FY4088A0M00052   crawler track
INGERSOLL RAND   57150427 crawler trackBERCO CR3127/53   crawler track
ITM   E14046B3M00048 crawler trackBERCO CR4845/53   crawler track
BERCO   CR4858/49 crawler trackITM FY4088A0M00053   crawler track
BERCO   CR5952/49 crawler trackBERCO CR3127/59   crawler track
ITM   E14046B3M00049 crawler trackBERCO CR4845/59   crawler track
BERCO   CR4858/50 crawler trackITM FY4088A0M00059   crawler track
BERCO   CR5952/50 crawler trackBERCO CR3127/67   crawler track
ITM   E14046B3M00050 crawler trackBERCO CR4845/67   crawler track
BERCO   CR4858/51 crawler trackITM FY4088A0M00067   crawler track
BERCO   CR5952/51 crawler trackBERCO CR3127/71   crawler track
ITM   E14046B3M00051 crawler trackBERCO CR4845/71   crawler track
BERCO   CR4858/52 crawler trackITM FY4088A0M00071   crawler track
BERCO   CR5952/52 crawler trackBERCO KM3041/40   crawler track
ITM   E14046B3M00052 crawler trackHITACHI 9163908   crawler track
BERCO   CR4858/53 crawler trackITM E1506600M00040   crawler track
BERCO   CR5952/53 crawler trackBERCO KM1686/37   crawler track
ITM   E14046B3M00053 crawler trackBERCO KM3041/37   crawler track
BERCO   CR4858/54 crawler trackITM E1506600M00037   crawler track
BERCO   CR5952/54 crawler trackKOMATSU 201-32-00200   crawler track
ITM   E14046B3M00054 crawler trackKOMATSU 201-32-00201   crawler track
BERCO   CR4858/55 crawler trackBERCO KM3041/38   crawler track
BERCO   CR5952/55 crawler trackCATERPILLAR 136-2403   crawler track
ITM   E14046B3M00055 crawler trackCATERPILLAR 145-2949   crawler track
BERCO   CR1766A/47 crawler trackCATERPILLAR 168-6753   crawler track
CATERPILLAR   5W7283 crawler trackHITACHI 9156478   crawler track
BERCO   CR1766/43 crawler trackITM E1506600M00038   crawler track
BERCO   CR1766A/43 crawler trackJOHN DEERE AP36100   crawler track
ITM   F32068A0M00043 crawler trackJOHN DEERE AP36410   crawler track
LIEBHERR   4897007 crawler trackKOBELCO 24100N6311F2   crawler track
LIEBHERR   5000366 crawler trackKOMATSU 201-32-00300   crawler track
LIEBHERR   5002000 crawler trackLARSEN & TOUBRO   K20132N1120 crawler track
LIEBHERR   5604136 crawler trackBERCO KM1686/39   crawler track
ATLAS-TEREX   821672 crawler trackBERCO KM3041/39   crawler track
BERCO   CR3253/44 crawler trackITM E1506600M00039   crawler track
BERCO   CR3253A/44 crawler trackKOMATSU 21W-32-00010   crawler track
CATERPILLAR   6A4713 crawler trackPOCLAIN-CASE POCLAIN   KAA1174, KM3041/42 crawler track
ITM   E0115801M00044 crawler trackCATERPILLAR 171-7623   crawler track
BERCO   CR3253/51 crawler trackITM E1506600M00042   crawler track
BERCO   CR3253A/51 crawler trackBERCO KM1686/41   crawler track
CATERPILLAR   5C4089 crawler trackBERCO KM3041/41   crawler track
ITM   E0115801M00051 crawler trackITM E1506600M00041   crawler track
BERCO   CR5035/46 crawler trackKOMATSU 201-32-00210   crawler track
BERCO   CR5035/47 crawler trackBERCO CR5350/44   crawler track
BERCO   CR5035/49 crawler trackCATERPILLAR 102-8129   crawler track
BERCO   CR5035/50 crawler trackITM E01198A1M00044   crawler track
BERCO   CR5035/53 crawler trackBERCO CR5014/47   crawler track
CATERPILLAR   3V9025 crawler trackBERCO CR5350/47   crawler track
BERCO   CR5035/54 crawler trackCATERPILLAR 117-1373   crawler track
BERCO   CR5011/43 crawler trackITM E01198A1M00047   crawler track
CATERPILLAR   6Y8183 crawler trackJCB JBA0122 crawler   track
CATERPILLAR   9W6775 crawler trackKOBELCO YN6200017F2   crawler track
ITM   E0119801M00043 crawler trackBERCO CR5350/41   crawler track
JOHN DEERE   168273A1 crawler trackCATERPILLAR 102-8124   crawler track
JOHN DEERE   KLA0087 crawler trackITM E01198A1M00041   crawler track
SUMITOMO   AT6Y8183 crawler trackBERCO CR5014/45   crawler track
BERCO   CR5011/46 crawler trackBERCO CR5350/45   crawler track
ITM   E0119801M00046 crawler trackCATERPILLAR 878811   crawler track
BERCO   CR5011/49 crawler trackCATERPILLAR 964301   crawler track
CATERPILLAR   6Y8184 crawler trackCATERPILLAR 9W9354   crawler track
CATERPILLAR   9W6135 crawler trackITM E01198A1M00045   crawler track
ITM   E0119801M00049 crawler trackKOBELCO YM62D00001F1   crawler track
BERCO   CR6010/47 crawler trackBERCO CR5014/46   crawler track
CATERPILLAR   8E4713 crawler trackBERCO CR5350/46   crawler track
ITM   E0129600M00047 crawler trackCATERPILLAR 965279   crawler track
BERCO   CR6010/54 crawler trackFIAT-KOBELCO/NEW   HOLLAND 72210199 crawler track
CATERPILLAR   8E4714 crawler trackITM E01198A1M00046   crawler track
CATERPILLAR   9N4246 crawler trackJCB JRA0193 crawler   track
ITM   E0129600M00054 crawler trackBERCO CR5014/49   crawler track
FY4078A0M00049   crawler trackBERCO CR5350/49   crawler track
SAMSUNG-H.I.   1082-00892 crawler trackCASE 160430A1 crawler   track
ITM   FY4078A0M00048 crawler trackCASE 168274A1 crawler   track
ITM   FY4078A0M00053 crawler trackCATERPILLAR 878812   crawler track
ITM   FY4078A0M00054 crawler trackCATERPILLAR 966203   crawler track
BERCO   CR3127/51 crawler trackCATERPILLAR 9W9353   crawler track
BERCO   CR3127B/51 crawler trackFIAT-KOBELCO/NEW   HOLLAND 72210200 crawler track
CATERPILLAR   8K4753 crawler trackITM E01198A1M00049   crawler track
CATERPILLAR   9G6696 crawler trackJCB JRA0082 crawler   track
DEMAG 32483340   crawler trackSUMITOMO KRA1260   crawler track
DEMAG 51549740   crawler trackBERCO CR5014/51   crawler track
ITM   FY4088A0M00051 crawler trackBERCO CR5350/51   crawler track
BERCO   CR3127/46 crawler trackCASE 159419A1 crawler   track
BERCO   CR4845/46 crawler trackCASE 168275A1 crawler   track
ITM   FY4088A0M00046 crawler trackCATERPILLAR 117-1374   crawler track
BERCO   CR3127/48 crawler trackCATERPILLAR 168-9060   crawler track
ITM   FY4088A0M00048 crawler trackITM E01198A1M00051   crawler track
BERCO   CR3127/49 crawler trackJCB 331-21572 crawler   track
BERCO   CR3127B/49 crawler trackJCB JBA0121 crawler   track
BERCO   CR4845/49 crawler trackKOBELCO YN6200017F4   crawler track
BERCO   VCR3127/49V crawler trackSUMITOMO KBA1062   crawler track
DEMAG 44025240   crawler trackBERCO CR5014/52   crawler track
DEMAG 4939740   crawler trackBERCO CR5350/52   crawler track
ITM   FY4088A0M00049 crawler trackITM E01198A1M00052   crawler track
LIEBHERR   5605778 crawler trackBERCO CR5489/45   crawler track
LIEBHERR   5609138 crawler trackBERCO 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.

track link assembling

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.


详情图 3 excavator track link assy


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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