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ApplicationOur products consist of undercarriage parts for bulldozer and excavator such as Track link,Track roller,Carrier roller,Sprocket,ldler,Track shoe,Cutting edge,End bit,Tooth Bucket,Track pin,Track bush, Engine parts,Track boit&nuts.U-bolt,Centre bolt,Wheel bolt and other related parts.
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About UsFujian Yongsheng Machinery Parts Co., Ltd. is located in Quanzhou City, Fujian Province, which is one of the most developed regions of China Machinery Manufacturing.The company was established in 2003, after approximately 10years' effort, and now it is one of the leading construction machinery parts auto parts manufacturers in CHINA.
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BlogSuppliers who pass Quality ManagementSystem Certification, and have onsitematerials or finished products inspected,as certified by independent third parties.
High-performance Hyundai R210 excavator sprocket and drive segments for undercarriage parts. Forged from premium 40Mn2 steel with an advanced full-ring heat treatment process to maximize strength, enhance ductility, and minimize deformation during heavy-duty operations. Compatible with 0.8 to 125-ton tracked machinery. OEM & custom factory production available.
We use 40Mn2 material to manufacture sproket, which are compatible with tracked machinery ranging from 0.8 tons to 125 tons. What sets us apart from other manufacturers is our comprehensive heat treatment process for the entire gear ring. This treatment enhances ductility and strength, minimizing deformation during machine operation and ensuring a safer and more efficient process. Additionally, we produce high-quality segments suitable for tracked machinery weighing between 6 tons and 100 tons.
<p>If you’re still worried about the short service life of chassis, consider trying our factory’s products. Whether for mining or construction, we guarantee a minimum usage time of 2000 hours, along with one year of warranty service. This will reduce the frequency of purchasing chassis parts, saving you both time and money.<br /> We use 40Mn2 original steel for forging, which has excellent density. After heat treatment, the hardness can reach 50-55. Additionally, we employ friction welding technology imported from Japan to ensure perfect balance. Furthermore, our copper bushings are sourced from the best domestic COB copper, which, despite being slightly more expensive, offers unmatched durability. If you need rare components, simply provide us with the drawings, and we can offer customized services.</p>
Premium PC300-7 Track Roller (Bottom Roller) for Komatsu excavator undercarriage. Forged from high-density 40Mn2 steel with precision heat treatment (HRC 50-55) and Japanese friction welding technology. We guarantee a minimum 2000-hour service life and a 1-year warranty to reduce your downtime in mining and construction. Custom drawing service supported.
Premium PC300 Track Roller (Bottom Roller) for crawler excavator undercarriage parts. Forged from high-density 40Mn2 steel with professional heat treatment (HRC 50-55) and advanced Japanese friction welding technology. We guarantee a minimum 2000-hour service life and 1-year warranty to reduce your equipment downtime in mining and construction. OEM custom drawing service available
Premium PC200 Track Roller (Bottom Roller) for crawler excavator undercarriage parts. Forged from high-density 40Mn2 steel with professional heat treatment (HRC 50-55) and advanced Japanese friction welding technology. We guarantee a minimum 2000-hour service life and 1-year warranty to minimize your fleet's downtime. OEM custom drawing service supported.
Premium EX200 Track Roller (Bottom Roller) for crawler excavator undercarriage parts. Forged from high-density 40Mn2 steel with professional induction hardening (HRC 50-55) and advanced Japanese friction welding technology. We guarantee a minimum 2000-hour service life and 1-year warranty to minimize your fleet's downtime in mining or construction. OEM custom drawing service available.
<p>If you’re still worried about the short service life of chassis, consider trying our factory’s products. Whether for mining or construction, we guarantee a minimum usage time of 2000 hours, along with one year of warranty service. This will reduce the frequency of purchasing chassis parts, saving you both time and money.<br /> We use 40Mn2 original steel for forging, which has excellent density. After heat treatment, the hardness can reach 50-55. Additionally, we employ friction welding technology imported from Japan to ensure perfect balance. Furthermore, our copper bushings are sourced from the best domestic COB copper, which, despite being slightly more expensive, offers unmatched durability. If you need rare components, simply provide us with the drawings, and we can offer customized services.</p>
We are committed to manufacturing the most durable track chains suitable for various complex construction environments. While the market primarily uses materials like 40Mn2 and 40MnB, heavy equipment used in mining requires greater wear resistance and strength. Therefore, we have chosen 35MnB material from Hangzhou Steel and Baosteel to enhance wear resistance. These chains can achieve a hardness of 47-55 and a depth of 5-8.
We are committed to manufacturing the most durable track chains suitable for various complex construction environments. While the market primarily uses materials like 40Mn2 and 40MnB, heavy equipment used in mining requires greater wear resistance and strength. Therefore, we have chosen 35MnB material from Hangzhou Steel and Baosteel to enhance wear resistance. These chains can achieve a hardness of 47-55 and a depth of 5-8.
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Andy Shi
No.8 Binjiang Street, Binjiang Industrial Zone, Xiamei Town, Nan An City, Quanzhou City, Fujian Province, China
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