Track Link Assembly
  • Track Link Assembly

Track Link Assembly

Предмет №: D8K
D8K D8N track link
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1.Product Information

Material 40Mn2 or 35MnBH
Quality Heat-treated,HRC50-56
Color Yellow or Black
Technique  Forging/Casting
Finishing Smooth
Certification  ISO9001:2000/GB/T24001-2004/OHSAS 18001:1999
MOQ 2 pieces 

There are more of undercarriage parts for your reference:

Komatsu PC30 PC40 PC45 PC60 PC75 PC100 PC120 PC150 PC200
PC220 PC300 PC350 PC400          
Caterpiller E70B E110 E120B E215 E235 E307 E311 E312 E322
E180 E240 E200B E320 E300 E300B E330 E325  
DAEWOO DH55 DH200 DH220 DH280          
HITACHI EX30 EX40 EX60 EX100 EX120 EX200 EX220 EX270 EX300
EX400 EX600 UH043 UH052 UH053 UH07 UH081 UH082 UH083
FIAT FH120 FH130 FH150 FH200 FH220 FH270 FH300    
HYUNDAI R55 R60 R70 R80 R110 R130 R150 R200  
KATO HD140 HD250 HD400 HD450 HD550 HD700 HD820 HD850 HD880
HD900 HD1220 HD1250            
KOBELCO SK40 SK60 SK100 SK120 SK200 SK220 SK04-2 SK07  
SK07N2 SK09 SK12 SK14 SK300 SK310 SK400    
For  MS110 MS120 MS180 MS230 MS280        
For MX8 SE200 SE210 SE280 MX292        
SUMITOMO SH70 SH100 SH120 SH160 SH200 SH260 SH265 SH280 SH300
SH340 LS2650 LS2800 LS3400 LS4300        
BULLDOZER D20 D3C D30 D31 D37 D40 D41 D45 D50
D53 D57 D58 D60 D63 D65 D68 D75 D80
D85 D95 D135 D150 D155 D3 D3L D3D  
D4 D4C D4D D4H D5 D6 D6C D6D D6H
D7 D7G D8K D8N          

We are a professional manufacturer that is specialized in producing undercarriage spare parts for Excavator, 

Bulldozer and other construction machines.Applicable model: Caterpiller, Komatsu, Hitachi, Doosan,
Hyundai, Kobelco, Sumitomo, Volvo. and so on.

To ensure quality, we are strict in quality control, from raw material, design, technology, manufacturing

for the entire process of detection.

Raw material: 

Our carbon steel and stainless steel are supplied by the big companies all over China, 

such as Shanghai BaoSteel,Hangzhou Iron&steel. etc.


Our quality all reach OEM standard, to you in the hand of the products must pass the 

following process:EQC---IPQC---FQA--OQC

2.Production Equipment:

1.Forging: More than 10 giant processing machines include forging machine which has 1600tons capacity and cold heading machine which has 350 tons capacity.

2.Machining: nearly one hundred machines including advance NC turning lather, NC milling machine, and other professional machines.

3.Heat Treatment: apply advanced non-through controlled atmosphere high temperature mesh belt furnace, 
high frequency quenching producing line, and auto-control cementation furnace. 

3.Track link parts description

Crack resistance :The bush is done the carbonizaton and the surface medium frequency quenchingtreatment, which ensures the reasonable hardness of core and abrasionresistance 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.

4.Warehouse product pics


About us:

Here is Xiamen Winsum (WSG) Machinery Ltd.

Our factory is producing Track Roller, Carrier Roller, Sprocket, Idler, Track Link, Track Bolt & Nut ,Track Shoe, Turbocharger, Recoil Spring, Blade, End bit, Cutting Edge, Bucket, Bucket Teeth, Pin, Bush, Slewing Bearing, Plow Bolt, Breaker, Engine Parts, etc. We are not only engaged in quality control but also quality improvement. Manufacturing according to the ISO9001:2000 quality control system guidelines. 

Note: Our products exported to USA, Canada, Britain, Germany and south American Market with high quality.We also can design by clients drawing or special requirements.
khalid ali
Apr 15, 2018
Distinguished Mr. Sales Manager good morning I want you from Arasel Qaima prices of spare parts Bulldoze Caterpillar D8K and D9H Alta: Track series for D8K and d9h-1 Track Idler D8K and d9h-2 Roller Coaster track rails d8k and d9h-3 chassis sprocket forge tooth drive engine block d8k and d9h-4 To be high quality Note : The method of payment is based on the prices and we specify the quantity and if you have any other products regarding You are all appreciated and forbidden Khalid Ali