Master (Jining) Heavy Industry Machinery Co., Ltd.

1. Introduction to QY Series Portable Full Hydraulic Core Drilling Rig QY portable full hydraulic core exploration drilling rig adopts a rope coring drill with a full hydraulic power head drilling method. The core drilled by the drill tool is lifted out by the winch through the inner hole of the drill pipe to complete the geological drilling and coring work. It is mainly suitable for drilling solid deposits, and can also be used for engineering geology, shallow oil, natural gas, groundwater drilling, tunnel ventilation, drainage and dam grouting and other engineering drilling. 2. Features of QY Series Portable Full Hydraulic Core Drilling Rig 1. It adopts modular design, light weight, easy to disassemble and carry. 2. The drilling rig is fully hydraulically driven, and the hydraulic system adopts load-sensitive control, with high working efficiency and large torque. 3. The power head rotation is driven by an axial piston pump and a bevel axis piston motor, with mechanical two-speed plus stepless speed regulation, and advanced structure. 4. It is equipped with a lateral translation mechanism for the power head, and the mast adopts a cylinder to rise and fall and can slide as a whole, and can drill holes within the range of 45-90°. 5. The hydraulic clamp holds the drill rod and cooperates with the drill rod to disassemble. 6. The winch driven by the hydraulic motor can flexibly lift the drilling tools or auxiliary tools.