Brief: Discover the high-efficiency Foundation Piling Kelly Bar Drill Rig models SR150, SR200, SR238, SR285, and SR405. Designed for international CFA rigs like Bauer, Soilmec, and Sany, these kelly bars are made from top-quality materials like Q345B or 35CrMo, ensuring durability and performance in hard rock and various strata. Perfect for deep pile construction with advanced manufacturing technology.
Related Product Features:
Made from high-quality materials Q345B or 35CrMo for superior strength and durability.