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ZX350 ZX330C ZX450 Hitachi Excavator Parts Sprocket | WSG Machinery
  • ZX350 ZX330C ZX450 Hitachi Excavator Parts Sprocket | WSG Machinery

ZX350 ZX330C ZX450 Hitachi Excavator Parts Sprocket | WSG Machinery

ZX350 ZX330C ZX450 Hitachi Excavator Parts Sprocket | 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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ZX350 ZX330C ZX450 Hitachi Excavator Parts Sprocket 

excavator sprocket

Komatsu excavator sprocket

cat excavator sprocket
1.Product Information






Black or yellow


forging, casting, heat treatment

   Surface Hardness    

HRC50-56,deepth: 4-10mm


ISO9001:2000/GB/T24001-2004/OHSAS 18001:1999

FOB Price

FOB Xiamen USD 20-150Piece


1 piece

Delivery Time

Within 30 days after contract established 


The sprocket engages with the bushing of track link assembly and drives the machine.The proper heat treatment is essential to long life and durability. Our segments and sprockets are subject to multiple quality checks throughout the manufacturing process to provide extended wear life, even under the toughest working conditions.

Motion provided by power generator of an excavator is conveyed to track link by running motor and sprocket rim. Our sprockets and segment groups feature a hardness of up to 13mm in depth, thanks to the excellence of heat treatment process. They are manufactured under consistent quality control during production, made by good materials and precision machining.

We can design and manufacture any sprockets not common seen in replacement markets, such as sprockets for construction equipments used in Europe. Send us the drawing when you can't find your sprockets, and we can make for you, our products have exported to worldwide.

We are a professional manufacturer that is specialized in producing undercarriage spare parts for Excavator, 
Bulldozer and other construction machines.Applicable model: Caterpillar, Komatsu, Hitachi, Daewoo, Doosan, Hyundai, Kobelco, Samsung, Sumitomo, Volvo, Mitsubishi and so on.

Features of our Drive Sprockets(rims and segments): 
1.Perfect fit with the original track group.
2.Increased integral performance.
3.With hardened for improved wear resistance.
4.Accurate machining of the mounting surfaces.
5.Different types available - 3, 4, 5 and 6 teeth.
6.Hight resistance to bending, breakage and maximum hardware retention.
To ensure product 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.
sprocket for excavator

Our product quality all reach OEM standard, to you in the hand of the products must pass the following process:EQC---IPQC---FQA--OQC.

2.Semi-finished product:

kubota excavator sprocket


excavator sprocket

We supplies different kinds of products. High quality and preferential price. We're pleased to get your inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

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.Warehouse products

excavator parts

excavator undercarriage parts

excavator drive sprocket

4.Quality control system

case excavator drive sprocket

Our Factory have set a reliable quality control system, and is equipped with advanced testing equipments. 
Such like: Spectrum Analyzer, Intelligent Carbon sulfur Analyzer, Automatic Elemental Analyzer, Metallographic Image Analysis System, Computer Fluorescent Magnetic Flaw Detector, Significant Hydraulic Universal Testing Machine, Electro-hydraulic Pressure Testing Machine, Pendulum Impact Test Machine, Three Coordinate Measuring Instrument etc. 

We do IQC, IPQC, FQC in every step to make our products perfect. These ensure the products are made with the good-standard and high-quality.


bulldozer sprocket

There are more of undercarriage parts for your reference:

WSG Products Catalogue:
Available for follows model:
E70B E110 E120B E180 E215 E220B E235  
E240 E300 E300B E307 E311 E312 E320  
E325 E450            
PC20 PC30 PC40 PC60 PC200-7 PC220-5/6 PC220-3 PC200-5/6
PC180-3 PC120-3/5 PC100-5 PC220-7 PC240-3 PC300-5/6 PC300-7 PCR100
PC200-2 PCR200 PC1000 PC1000 PC650 PC400-5/6 PC350 PC60-5
PC200-3 PC60-3 PC60-5 PC60-6 PC100-3 PC200-3 PC300-3/5  
SK903 SK904B SK904C SK904D SK907B SK907C SK907D SK07
SK200 SK200-6 SK200 SK235 SK300 SK310 SK320 SK330-6
SK400 SK100 SK02N2          
EX300 EX200-1/3 EX200-3/5 EX200-1/2 EX220-2 EX40-1 EX60-3 EX300
EX100 EX 120 EX150 EX200 EX350 EX400 EX1000 EX1100
EX300-1 EX200-2/3 EX300-3/5 EX200-3 EX300-1 EX-30    
DH55 DH220-3/5 DH220LC DH280-2 DH280-3 DH320 DH330-5  
DH208 DH220 DH200          
R290 R320-290 R210 R200 R130 R60-7 R60-5 R60
R220 RX200 R914B R290LC-7        
LX02/03 LX08 SH60 SH75-3 SH1400-3 LS108RH LS1200 LS1200AJ
SH200 SH120 SH100 LS2650 LS2050L LS2035 LS1600 SH250
SH280 SH300 LS2800 LS2800 LS2800FJ2 LS3400EJ LS4300FJ2 SH450HD-3
SH340 SC1000 SC800 LS5800 LS5800C2 SH220 SH260 SH580
EC210-7 EC240 EC290 EC360        
HD140 HD250 HD400 HD450 HD550 HD700 HD820 HD850
HD900 HD1220 HD1250 HD880        

We also can design by clients drawing or special requirements.

High quality components at excellent prices is our service purpose, Therefore If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

More than 12 years export experience of construction machinery makes us understand how to supply the best quality, reasonable price and considerate service to our clients. We sincerely welcome customers both home and abroad to negotiate business with us! Best regards to you! If you have anything inquiry, please don’t hesitate to contact us.

Why Choose Us:

1. Quality and delivery under control.
2. Fast sample lead time. Fast delivery time.
3. Supplier assessments certified by SGS.
4. More than 12 years professional manufacture experience.
5. All the salesmen were majoring in Business English with bachelor's degree. 
6. Cooperated with some famous brands.