What are the advantages of hydraulic down-the-hole drilling rigs

Down-the-hole drilling rigs are widely used in many geological explorations. The drilling tool can be directly drilled into the ground to obtain relevant geological data. In many medium and large construction environments, if the blasting method is used, there is not only a large risk factor, but also the corresponding construction effect cannot be achieved. Therefore, it is not recommended to use the construction method. So what are the performance characteristics of down-the-hole drilling rigs that have been unanimously recognized by everyone? Let the editor lead everyone to understand it together!

In addition to the pursuit and products of various rock drilling equipment in engineering and mining, some projects also require simple, reliable, flexible and economical small products. YG-150 is a new type of open-air down-the-hole drilling rig improved on the basis of summarizing customer needs and previous product experience. According to the sleeve power standard, the drilling rig is divided into two types: B-type two-cylinder Yuchai 2115 and D-type electric 22kw. This standard strengthens the walking motor, gearbox structure and pitching boom to make the climbing ability stronger and the quality more reliable. This machine is equipped with a simple disassembly and assembly protective cover, which can prevent dust and falling rocks, improve performance, and make the machine more beautiful. Next, the editor will introduce to you what are the advantages of hydraulic down-the-hole drilling rigs.

The advantages and disadvantages of integral down-the-hole hammer drilling are that the pneumatic down-the-hole hammer can quickly drill in gravel and hard rock formations, and the 600 mm diameter down-the-hole hammer can drill 20 meters in gravel and weathered rock formations. Drilling 12 meters into the rock formation, the following casing can overcome the problem of hole wall collapse.