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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.
Track roller D6D
Key words:
Heavy Duty Forged Bulldozer Track Roller / Bottom Roller for Caterpillar CAT D6D Looking for reliable, high-durability undercarriage replacements for your CAT D6D fleet? YSM's premium 40Mn2 forged track rollers are engineered strictly to endure high-impact mining, quarry, and heavy earthmoving operations, drastically cutting down your maintenance costs. Key Highlights: • Precision Brand Compatibility: Fully optimized for Caterpillar CAT D6D crawler bulldozers and track-type tractors. • Product Full Names Coverage: Captured for Bulldozer Track Roller, Bottom Roller, Lower Roller, and Lower Roller Assembly search intents. • 100% Forged 40Mn2 Steel: Built with premium original forged steel to ensure extreme structural density, eliminating internal porosity cracks common in cast rollers. • Depth Hardness Optimization: Specialized heat treatment achieves HRC 50-55 surface hardness for superior deep-wear resistance. • Japanese Friction Welding Tech: Implements imported friction welding machinery for flawless structural alignment and a 100% leak-proof seal. • Heavy-Load Copper Bushings: Equipped with high-tier domestic COB copper bushings to withstand relentless directional stress. • Factory-Direct Warranty: Minimum 2000 hours guaranteed runtime with a 1-year worry-free replacement warranty. • Reputable OEM Quality: Produced with contract manufacturing experience that fits strict premium benchmarks like ITR quality.
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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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