The HXY-500 medium and deep rock core drilling machine is a complete hydraulic pressure feed-in,Website: , mechanical impetus head rotary type drilling machine independently created by our institute. It is mainly used in all kinds of engineering drilling such as diamond or hard alley rock core drilling in solid mineral bed, project address exploration, underground water and well etc. It is also suitable for engineering drilling such as ventilation in mine sap, drainage and stake radix perfusion stake hole, dyke slurry injection and leakage filling.Features1, The vertical shaft has many rotating levels, their distribution is reasonable, and the torque is great at low speed;2, The windlass is strong, its planet gear adopts suspension arm support on the precondition of completely guaranteeing its intention; the structure is simple, easy to dismantle and maintain, great airproof capacity; and the lubrication in the machine is great.3, The vertical shaft has a long feeding journey, which is favorable for improving the efficiency of the drilling machine, reduce accidents such as congestion and burning of the drilling machine;4, The hydraulic system adopts double joint gear pump fuel supply, it is convenient to choose the big and small displacement; the systematic pressure is stable, the temperature of the fuel is low, and the power consumption is small. Most of the controlling valves has four circuits, which can offer pressure fuel for the hydraulic pressure machine. The frequently dismantled glue pipe adopts fast change and self-seal interface, which is convenient to dismantle, and consumes few fuel.5, The pressure indicator at the bottom of the hole adopts shockproof manometer with plunge type structure, which is accurate and has a long service life.6, The clutch is in fuel immersion type, its capacity is reliable, the startup is stable, the overloading protection is great and has a long service life,It is attached with arresting device, and can stop quickly.7, The entire structure is simple, with reasonable layout. The intension of the components is high and the stability is great; it is easy to dismantle and move, and convenient to repair, maintain, firm and endurable.8, The manipulating handles are converged, so the operation is flexible and reliable. The engine can choose electromotor or diesel engine according to demand.Technical Data1, Depth of drill bore:500m(utilize Φ43×6 drill stem)2, Gyrator, it’s angel of drill bore: 0~360°3, rotating speed of vertical axis: (when the engine rotates at 1500r/min)  Forward rotating:61;110;174;124;317;550;870;1200r/min  Reverse rotating:50,248r/min.  Feeding-in journey of vertical axis:600mm.       Maximum lifting capacity of the vertical axis:6000KN.  Maximum feeding-in pressure adding capacity of vertical axis:4000KN.4, Windlass(single rope) Maximum elevating capacity:3200KN  Elevating speed (the 3rd layer): 0.45; 0.77; 1.23; 1.70m/s  Diameter and Capacity of the roll:42m(Φ14); 38m(Φ15)5, Fuel pump :adopts double joint gear pump  Twin pump displacement 32L+11 L/(1000r/min)  Rated working pressure: 8Mpa   Maximum pressure 12 12Mpa6, Electric motor: Y180L – 4      22 KW  1470 r/min   Diesel engine: 3100B2        33 horsepower  1500 r/min7, The drilling machine (not including impetus)1100kg;  Weight of the biggest component: 150kg8, Size of drilling machine(length×width×height) : 2210*960*1700mmMachine typeHXY-500HXY-500A(new product)Engineelectric engine22KW30KW(Increased dynamic style)diesel engine395,30PS495,50PSRotating speed of vertical axis1200~64r/min1200~37r/minWindlass:Elevating capacity (single rope)30KN41KNAngel of drill bore0~360°0~360°Feeding-in journey of vertical axis600mm600mmDiameter of vertical axis interior hole68mm68mmPiston journey of the portable machine device400mm400mmGearbox and clutchSelf-made fuel soaking gearbox and clutchAutomobile gearbox and clutchHydraulic pressure system32L+11 L/min  8Mpa32L+11 L/min  8MpaExterior size2100×950×1700mm2210×960×1700mmWeight (not including impetus)1.1t1.1t