Full hydraulic core drills

The full hydraulic core drills is applicable to a variety of diamond rope drilling technology and served in various industries of exploration core drilling geological exploration core drilling operation. The major components of rig are imported and assembled domestically, such as hydraulic pump, hydraulic motor, main valve, winch, transmission, hydraulic-oil cooler, hydraulic pressure meter and high pressure hose, and so on. Rig made from high quality steel; due to rig equipped self- propelled steel caterpillar chassis so it has good climbing and cross-country ability. The JDZ-5 Full hydraulic core drill has advantages of advanced meters, convenient operation, accurate positioning, steady performance, compact unstructured, reasonable layout and pleasing appearance. Main technical paramers ItemUnitDataRod typeBQHQHQPQDrilling capacity m15401200800475Power head capacityMotorCW/CCW hydraulic motorFinal drive,gear ratio2.5Inner diameter of output axismm117Output speedr/min132-1369(stepless with4 gears)TorqueN.m492-5113Thru-borediameter of axismm117Chuck componentsHydraulic control/spring clampMax clamping forcekN181Thru-borediametermm117Main winchLift force(single rope)kN81Lift speed(idle drum)m/min44Length of ropem35Rope diametermm18-22Core winchPull out force(single)(idel)kN15Lift speed(idle drum)m/min114Rope diametermm6Length of ropem1800Rig drilling system with speed control ItemUnitFeeding forcekN59.6Pull out forcekN138Rig adjustable angle°0-90Drilling angle°45-90Rod lift strokem6.09Rig sliding strokemm1100Parameters of dissel motor ModelUnitCummins6CTA8.-C215PowerkW160Revolutionr/min2200Chassis8-10t self-propelled crawllerParameters of slurry pump ModelUnitHydro-motor driveBW250Max flowL/min250Max pressureMPa7.0Technical parameter ItemUnitExternal dimension3320×2260×10156Dimension for transportmm5170×2260×2518