ZYJ-770/170 column rotary drilling rig

额定压力：

14

额定转矩：

770

额定转速：

170

The manufacturer specializes in the production of column-type hydraulic rotary drilling rigs. It has superb product technology and is a professional manufacturer in the research and development and production of coal mining machinery and equipment in China. The remarkable feature of this drilling rig is that the whole machine is light in weight, easy to operate, and has a low failure rate. It is equipped with pillars to support and fix the guide rails, and adopts a top-to-ground tightening method. An adjustable connecting plate is used between the guide rails and the columns to ensure that the drilling angle of the drilling rig can be adjusted to a certain degree. The whole machine consists of four parts: the main pump station operating table and the hose accessories. Each part is easy to disassemble and transport.
Item
Unit
Parameter
Item
Unit
Parameter
Rated pressure
Propulsion stroke
Rated torque< br/> Drilling rock hardness
Rated speed

Adaptation to drill pipe

Propulsion force

Drilling diameter
Drilling Orientation
Degree
Host weight
Drilling depth
Maximum height