Tiefulai Group is an outstanding coal mine gas control in the industry at present.“One stop”Integration Services Specialist。In order to solve the problem of gas control，Tiefulai Group based on market and customer demand，Continuous product development and innovation，AmongZDY4500LXCrawler hydraulic drilling rig series for coal mine（Turret type crawler hydraulic drill rig for short）It is an integrated high-end equipment for coal mine outburst prevention drilling designed by Tiefulai Company for the complex underground environment of coal mine.，It was the first one in Henan Province.（Set）Major technical equipment。

Pump station is adopted for the product、Integrated design of drilling rig，The structure is compact，The integrity is good，Light weight、Small size、Easy to handle、The operation is simple and convenient，The functionality is strong，The shallow hole depth caused by the traditional drilling method is eliminated.、Drilling speed is slow、It is prone to hidden dangers such as cable damage, leakage or electrical explosion.，And that drill efficiency is improved by three time.，The problem of gas outburst has been effectively solved.。

Wide range of application to meet the needs of different uses

The turret-type crawler hydraulic drill rig can be equipped with different types of drill pipes according to the needs of users.、Drill bit，Meet the requirement of water exploration and drainage、Gas drainage、Put the top down、Water injection、Requirements for different uses of deep geological drilling，It is mainly used for bedding drilling of the coal seam.，Bottom plate、Gas prevention and control by drilling through roof drainage roadway、Coal and rock sites required by water exploration and drainage drilling。

Integrated design is more flexible and efficient

Turret type crawler hydraulic drill rig adopts pump station、Integrated design of drilling rig，The structure is compact、Small size、Outline width less than 1m、Flexible movement，It is especially suitable for the drilling construction operation of narrow roadway in coal mine.。At the same time, the crawler is used for walking，Thereby greatly improving the drilling efficiency.、Efficiency of steady drilling，Reduces the labor intensity of workers to a great extent。

Strong functionality, full hydraulic operation, safer

The turret-type crawler hydraulic drill rig adopts a rotating large disc structure.，When the track chassis does not move，Rely on the rotation of the market，Achievable±180°Azimuth adjustment、-90°～+90°Pitch angle adjustment，Achieve omnibearing hole arrangement in mine roadway；Stable drilling is carried out by adopting the mode of vertically supporting the top plate by the stand column and the mode of vertically supporting the bottom plate by the hydraulic support leg.，Rotate at the same time with the rotating disk，Achieve rapid support drilling in complex underground environment of coal min、Steady drilling；And that machine guide rail is provide with a follow-up angle meter.，The drilling pitching angle can be simply and accurately positioned。

At the same time，Full hydraulic operation of complete machine，Linkage operation of power Chuck and front gripper during drilling，In this way, the risk of drill pipe running down can be avoided.，And that safety is greatly improve，But also improve that work efficiency.。

Main technical parameters

Tiefulai Group，Born of coal，Strong because of coal，Concentrate on Coal Mine Gas Control“One stop”Integration of services。In the future, Tiefulai Group will continue to study hard.，Slow and steady，Continuous research and development of high-end gas control equipment，And continue to promote the iterative upgrade of drilling rig products.，Help high outburst mine safety production。