1. Optional special follow-up drilling tools (drill pipe, casing, eccentric drill, etc.), casing openings in unstable formations, and conventional ball drill bit final holes. The drilling efficiency is high and the hole quality is good. 2. The drilling rig is mainly applied to the anchoring support of deep foundation pits, and can also be replaced by the rotary jetting module so that the drilling rig can be used for spin-spraying. In addition, the machine has strong performance in the construction of geothermal holes, precipitation wells, micro steel pipe piles and micro cast-in-place piles. 3. In addition to crawler chassis, clamping shackles and turntables, we also provide users with optional accessories such as rotary spray modules. When users order the drilling rig, they can be stacked to make our drilling rig more suitable for your project. 4. In addition to the crawler chassis, clamping shaver and turntable, the drilling rig can be equipped with an optional stacking of spin-on spray modules, so that the drilling rig is more suitable for opening holes in the construction of the project. The electric motor is started first, and the handle of the manipulator is pulled after the transfer is normal. . Give it proper propulsion and then move the handle of the impactor to the working position. After the rock drilling work, the water valve can be opened to keep the air-water mixture in an appropriate proportion. Perform normal rock drilling work. When the work is advanced to move the boring bar into contact with the bracer, a drill pipe is drilled. To stop the motor running and stop the air supply to the impactor, send the water, insert the fork into the drill rod groove of the bracing tool, make the motor reversing the slide plate to retreat, disconnect the joint and the drill rod, and then connect the second drill rod, press This cycle works continuously. Hubei ruiyate Automobile Co.,Ltd , https://www.ruiyateworkingtruck.com