High pressure crawler submersible drilling rig (CTQ-G140YF) CTQ-G140YF high pressure crawler open hole drill with a low power high efficiency easy to transport and field construction of superior technical performance, vehicle operating mechanism is implemented by a hydraulic system hydraulic drilling rigs, the impact consumes only source of wind, resulting in significant savings in the optional air compressor package of equipment procurement costs. Rotary organizations to adopt a new motor swivel head, so that it can maintain strong rotary torque output hydraulic crawler drilling rig blast open a large hole when drilling operations, while dragging compressor, with mobility and flexibility, climbing ability, applicable in rugged field operations, perforation shift convenient features. The rig has a high piercing efficiency, easy maintenance, high reliability, is drilling operations in mining, highway, water conservancy, power plants and other building construction in the ideal rig. Working Pressure (Mpa) 1.05-2.46 Air Consumption (m3 / min) 10-20 hole diameter (mm) 115-140 Drilling depth (m) 60 once the advance stroke (mm) 3000 walking speed (kw / h) 0 -2.5 adapt on rock hardness (.) F = 6-20 carriage pitch angle, a total of 100 under the carriage swing angle (.), down a total of 100 drill arm pitch angle (.) left and right arm swing angle of 60 drill (.) left and right rotation of 70 rpm (/ min) 0-126 Host Power (Kw) 56 Total Weight (Kg) 4800 Dimensions (mm) L * W * H 5270 * 1960 * 2300 submersible drilling rig safety management (1) blunt drill should be replaced immediately, put the drill bit diameter shall not be greater than the original diameter. (2) When drilling multifunction hydraulic drilling rig, such as found in the drill does not advance and kept beating, should pull out hole impactor outside inspection; carbide films fall drill when found, should be used for small pieces Compressed air forcibly blown, large blocks may be smaller than the pore size of the debris rod member using the alloy sheet or asphalt Wong stick out from the hole. (3) the occurrence of sticking, you should immediately reduce the axial thrust to strengthen rotation and flushing, so that gradually become normal. Drilling rig as serious card must immediately stop using the tool plus torque and tension, so that the drill turning loose, then blast the side edge to drill until the return to normal. (4) During normal operation, when the air pressure is lower than 0.35 MPa way, should stop to check. (5) should be adjusted regularly to promote the institution of the tightness of the rope, hoisting pulley block, the reliability of the lower limit switch work; you can not operate correctly, should be promptly repaired. (6) a job, you should always check the lubrication of moving parts, not starvation. (7) the shift rig should adjust the carriage and boom, maintain body balance. (8) After work is completed, you should rig parked in safe areas, cleaning, lubrication. Hydraulic crawler drilling rig, drilling rigs, Long industry machinery provided by Shandong Machinery Co., Ltd. Dragon. Industry Machinery Co., Ltd. Shandong Long (www.longyejixie.com) strong, credible, in Tai'an, Shandong Engineering Machinery Parts industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead industry machinery and you work long into the brilliant, for a better future!