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High quality Komatsu D85A-21 Bulldozer Track Chains | WSG Machinery
  • High quality Komatsu D85A-21 Bulldozer Track Chains | WSG Machinery

High quality Komatsu D85A-21 Bulldozer Track Chains | WSG Machinery

High quality Komatsu D85A-21 Bulldozer Track Chains | WSG Machinery

1. OEM Quality, OEM for Famous Italy Brand.
2. Competitive Pirce with Warrantee 1 Years.

Any Inquiry Welcome To Contact us To Get Newest Price.
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1.Product Information
High quality Komatsu D85A-21 Bulldozer Track Chains

1.Directly from own factory.
2.Fast delivery time.
3.Warranty: 2000hours. 
4.Hardening depth. 

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:
The models below are just for reference,many models we can't list here,we can supply the most models in the market. Kindly send us your inquiry or email if you have any requirements.

Fit for BRAND WSG CATALOGUE
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          


WSG track chain link assembly are specifically designed, engineered and manufactured, use high quality raw material, all made by OEM quality and reliable. It can be customized. 
WSG can supply both standard track link assembly and sealed and lubricated track chain(SALT) for excavators and bulldozers, track link pitch from 101mm to 260mm. 
a.Pins and Bushings
Pins and Bushings, made of specially selected steel according to load test results, are manufactured under consistent quality control during production.
b.Seal Groups
Keep the oil inside and thus ensure that bushings are always clean and properly lubricated.
c.Assembly
Assembly is essential area of great importance for strong performance in the field. We have designed and built fully automatic chains assembly lines to meet customers’ demand.


Sell Sprocket,Track Link Assy,Track Shoe,Front Idler,Track Roller/Bottom Roller,Carrier Roller/Top Roller,Bucket,Tooth,Pin etc)
Komatsu,Caterpillar,Hitachi,Sumitomo,Kobelco,Volvo,Daewoo/Doosan,Hyundai,Kato,Mitsubishi,Samsung

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. 
4.Quality Commitment: we have a team of experts that supervises the quality of products on all levels, i.e. from the procurement of raw materials to the final stage of production. Thus, we offer a quality range of products with 100% guarantee.

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

5.Certification 

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. 

Our factory has various kinds of advanced equipment, available for induction heat treatment, stress relieving, fine grinding shin and several precision milling process.We have 2000 tons -6300 tons of press forging in forging production equipment, from advanced Italy forging and casting process, with the requirements of precision machine processing technology.Our factory has also established advanced laboratory equipment and assemblies in various parts of the machining, heat treatment, and travel system laboratory instruments, WSG Four Wheels and other components, warehousing, distribution operations and service in the global construction machinery manufacturers. The high quality, retail market assurance, we are the global leading OEM manufacturers’selection!

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.
DRAMANE CISSE
Apr 25, 2020
Hi sir, GIVE ME your list price for D85A-21, PC200LC-8 TRACK SHOES ASS'Y
Alan Grady
Jun 05, 2018
Please quote on the following for 2009 Hyunda R210LC-7 4 x link Assy for Hyundai R210LC-7 18 x Rollers lower 4 x sprocket
 1 
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