1.The applications of HZ-130Y water well drilling rig Field irrigation well, civil use water well, ground temperature central air conditioning and so on; geological survey and exploration, basic exploration for roads and high-rise buildings, inspection holes for various concrete structures, river embankments, subgrade grouting holes. 2.The features of HZ-130Y water well drilling rig ï¬The hoisting machine is equipped with a holding frame to form a double-sided supporting star wheel structure,can withstand strong impact. ï¬Four groups of bearings are positioned in the vertical shaft box to ensure that the gyration is rigid enough to cope with the complex geological conditions such as the gravel layer and the pebble layer. ï¬This machine adopts the conical clutch of national patent technology, which has the prominent characteristics of large transmission torque, convenient operation and no maintenance. ï¬Using 53 Ã59 six party active drill rod, strong rigidity, large torque transmission. 3. Specifications of HZ-130Y water well drilling rig HZ-130Y drilling rig Drilling depth 130m Maximum open hole diameter 220mm End hole diameter 75mm Drilling pipe diameter 50mm Drilling angle 90°-75° Weight 750kg Power Diesel engine 13.2kw Spindle Spindle rotating speed 142 285 570r/min Spindle stroke 450mm Windlass The maximum weight of a single rope 1600kg Lifting speed of a single rope 0.41 0.82 1.64m/s Drum diameter 140mm Wire rope diameter 13mm Drum capacity 27m Mud pump Model Horizontal single cylinder double action Displacement ( diesel and electric, respectively) 95L/ MIN,77L/MIN Maximum pressure 1.2mpa Working pressure 0.7mpa Water inlet diameter 30mm Water outlet diameter 20mm Triangle belt diameter B1575mm