The SDLQ 120C (CFA method) fully hydraulic multifunctional drilling rig is SDLQ's new CFA method rotary drilling rig, integrating rotary drilling and CFA construction methods. It is mainly suitable for civil engineering and small bridge pile foundation construction. It is equipped with a dedicated rotary drilling chassis, hydraulic control system, and CFA construction management system, and is characterized by high efficiency, reliability, and stability.#cfa piling rig#
