
Durable Forged/Cast Metal Cores for Rubber Track. Customized Design Support: Supports Pro-E, UG, SolidWorks, AutoCad, and PDF for client drawings and sample customization. Wide Application Range: Suitable for Drilling Rig, Tower Crane, Rock Drilling Machinery, Crane, and various construction equipment. High Precision Tolerance: Forging tolerance controlled at +/-0.1mm, adhering to ISO 8062 CT4-6 standards. Premium Material Options: Available in 45# raw steel and 40Cr materials with annealing heat treatment. Comprehensive Certification: Certified with CE, ISO 9001:2000, ISO 9001:2008, ASTM, DIN, JIS, and GB standards. OEM/ODM Service: Full OEM/ODM capabilities including processing die forging and sand blasting. Strict Quality Control: Rigorous checks on material, dimension, performance, internal defects, and balance tests. Fast Lead Time: Off-season lead time within 15 workdays; peak season lead time one month.