أخرى SD28

Jin tai SD28 Rotary Drilling Rig Piling Machine
The Jintai SD28 is a mid-to-large size multi-functional rotary drilling rig designed for efficient pile foundation construction. With a 250kN·m high-torque power head, robust structure, and advanced hydraulic & intelligent control systems, it delivers strong adaptability to complex geology and high reliability for high-rise buildings, bridges, and infrastructure projects.