
Heavy Duty Earthmover Construction OTR Wheel Rim From 20" to 63". Custom Manufacturing: Custom manufacture wheels and rims to suit your specifications. Enhanced Durability: Stronger lock rings, heavier flanges, and precision gutter discs for increased wheel life. Advanced CNC Machining: All parts machined by state-of-the-art CNC machines for high precision. Strict Quality Control: Ultrasonic, magnetic, and X-ray inspection of weld beads; sandblasting and epoxy painting. Wide Size Range: Available in sizes from 9' to 63' for various heavy-duty applications. ISO Certified: Manufacturing process and products meet ISO certification standards. OEM Specification: Painted to OEM specification with epoxy resin electrophoretic primer and topcoat. High-Strength Materials: Constructed from Q345D and 50Mn materials for high strength and reliability.