Fully hydraulic tunnel drilling rig for coal mines

最大钻进深度m：

200

终孔直径 mm：

75

最大转矩 N·m：

1200

The company adheres to the business philosophy of excellent quality, complete products, various varieties, complete specifications, reasonable prices, and considerate service, and insists on providing high-quality products to our customers. New and old customers are welcome to visit us for consultation! This drilling rig is mainly used for drilling gas drainage (drainage) holes underground in coal mines. It can also be used for drilling gas pumping (drainage) holes underground in coal mines for soft outburst coal seams, grouting fire extinguishing holes, coal seam water injection holes, anti-outburst pressure relief holes, Geological exploration holes and other engineering holes. Suitable for various coal seams and rock formations with rock solidity coefficients. Requires tunnel or drilling field section, height, and width. The drilling rig can drill holes arbitrarily within the azimuth and inclination ranges specified in the basic parameter table. Structural Features
This series of drilling rigs is mainly composed of a pump station, a power head, a frame, a column frame, an operating platform and drilling tools (see the figure below). The drilling rig pump station and power head are connected by high-pressure pipes of different diameters, and all joints use quick-connect joints, making installation, removal, and transportation easy. The pump station drives the oil pump to rotate through an explosion-proof motor, converts the electrical energy into hydraulic energy (pressure oil) in the rotating oil circuit and propulsion oil circuit, and then delivers the pressure oil to the hydraulic actuator through the valve group on the console, thereby realizing the drilling rig's operation. Various functions.
Technical parameters:
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