1. Application range of HZ-130Y Hydraulic Rotary Drilling RigGeological survey and exploration, basic exploration for roads and high-rise buildings, inspection holes for various concrete structures, river embankments, subgrade grouting holes, direct grouting, civil wells and ground temperature central air conditioners.2.Characteristics of HZ-130Y Hydraulic Rotary Drilling Riga. Hoist installation holder, forming structure of double support wheel, can withstand strong impact.b. 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.c. This machine adopts the conical clutch of national patent technology, which has the prominent characteristics of large transmission torque, convenient operation and no maintenance.d. Using 53×59 six party active drill rod, strong rigidity, large torque transmission.3.Main Parameters of HZ-130Y Hydraulic Rotary Drilling RigHZ-130Y Hydraulic Rotary Drilling RigDrilling depth130mMaximum open hole caliber220mmEnd hole caliber75mmDrill rod caliber50mmDrilling angle90-75° Drill weight (No include power)750kgSpindle spindle speed142 285 570r/minSpindle stroke450mmHoist Max.single line hoisting capacity1600kgSingle line lifting speed0.41 0.82 1.64m/sDrum diameter140mmWire rope diameter13mmTightrope caliber27mMud pumpTypeHorizontal single urn twin-actionElectric motor95/77 L/minMaximum pressure1.2MpaWork pressure0.7MpaWater inlet caliber30mmWater to exit caliber20mmTriangle conveyer beltB1575mmShandong Master Machinery Group Co.,Ltd.Sales manager：CandiceMobile phone：8618865479511WeChat: 18865479511QQ：1447852867Service hotline：400-167-0537TEL：0537-3860909Website：www.sdjujiang.com</p>