High Quality Excavator Parts Engine Parts Steel Bucket Pin 207-70-73210

Available in 45#, 40Cr, 42CrMo and other high-quality materials. Custom materials available upon customer request. Manufactured using advanced heat treatment processes to achieve surface hardness of HRC 58-62. Features excellent toughness, yield resistance, and tensile properties with tensile strength exceeding 1080 MPa and yield strength exceeding 930 MPa.

Jinan Sennai Intelligent Technology Co., Ltd. is an integrated industrial and trade enterprise specializing in the production of self-lubricating bearings and construction machinery pins and bushings. With 20 years of industry experience and global sales channels, we provide support services for renowned construction machinery and equipment manufacturers worldwide. We offer OEM/ODM services for nearly 100 trading companies annually. Our facility spans 33,000 square meters and features over 260 sets of advanced production equipment including finishing rolling pipe production lines, forging production lines, CNC automatic processing production lines, full-process heat treatment equipment, high-precision grinding equipment, and comprehensive physical/chemical analysis and detection capabilities.