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This track motor is for Sany SY210 Excavator. Reference part No. 401-00454C, TM40, B220501000267, GM35VL. It is forged with premium 50MnB manganese steel alloy. The surface hardness is 56°-62° HRc. The whole strength is enhanced to maximize wear life. This item is produced with our patented machining technique. You get quality guarantee from Shengde Machinery, a factory of 26-year experience.
This rubber track fits Bobcat X331 X334 E26 E32 excavator. It is made of premium rubber material. Each track is approximately 300 mm wide and features 80 forged steel embedded links for reliable sprocket engagement and durability. Multiple tread patterns are available. The RT100405 replaces OEM part numbers 7255666, 6692958, 7165834, 7320132, 7243364, and 6988831.
Sprocket segment bolts are high-strength fasteners (typically Grade 10.9 or 12.9, 40Cr steel) designed to secure crawler dozer and excavator drive segments. These components must withstand intense torque, vibration, and shear forces in harsh environments. Common sizes include M18*60, 7/8, and 3/4, with anti-seize recommended during installation.
Bolts and nuts for steel track of crawlers are high-strength fasteners engineered to secure track shoes to links. These critical components must withstand immense vibration and shear forces, with specific sizes determined by machine weight and undercarriage requirements. Manufactured by Shengde Machinery (a 26-year factory), our fasteners feature hardened steel to ensure maximum grip and durability. Note: Please verify your thread diameter and length with us to ensure a 100% precision fit for your machinery.
Track undercarriage expert. Since 1999. Main business: design, produce and wholesale track undercarriages, steel tracks and all undercarriage parts.
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