Hydraulic Rock Jumbo Drilling Single Boomer with Epiroc drifer and for mining and hydro tunnel 2.5m or above
I. Main Specification
Machine Size and Weight ModelHT25-1DEWCross Section2500*2500 - -4000*4000 mTravelling Dimensions (L*W*H)9800*1500*1800 mmDrilling Dimensions(L*W*H)11300*2110*2250 mmTurning Radiusinside 2450mm; outside 5050mmMin. Ground Clearance165mmDrilling StabilizationHydraulic jacksTotal Weight10000KgHole DiameterDia.43-76mmHole Depth2770 mmRod Length3090 mmCable Length40 m Hydraulic Drifter Impact Power14KwImpact Frequency50HzImpact Pressure≤20MpaImpact Flow≤80 L/minRotation Torque1050N.mRotation Speed0-200 r/minRotation Pressure≤14MpaRotation Flow≤75 L/min Feeder Feed Force13KnFeed Speed≥800 mm / minNo-Load Feed Speed≥15 m / minNo-Load Feed Pressure≤3.5 MpaWorking Pressure≤ 10 Mpa Boom Working Pressure20 MpaFeeding Rolling Over± 180 °Feed Compensation1500mmBoom Lifting+ 50 ° / -26 °Boom Swinging (Max.)± 35 °Feeding Rotation± 180 ° Travelling Mechanism Engine Output Power53.1 kw (2300rpm)Engine Output Torque280 N.m (1500 rpm)Engine Rated Rotation Speed2200 r / minTravelling Speed0-7.2 km / hRear Carrier Swinging± 7 °Gradeability14 ° Electrical motor & hydraulic pump unit Main Motor Power55 KwVoltage380 V/customizedPump Unit Rated Pressure20 MPa Air System Working Pressure0.8 MPaWorking Flow16.7 (0.7MPa)Rated Power7.5 kwRated Voltage380V / customized Water System Working Pressure0.6-1.2 MPaWorking Flow33 L / minRated Power1.5 kwRated Voltage380V / customized
II. Main Component
No.ItemSupplier1Hydraulic DrifterEpiroc2Main pumpDanfoss3Main valveBrevini4Electric motorNanyang5Valve spoolSUN6EngineYanmar7Travelling MotorDanfoss8TyreTianjin Internatioal9Hydraulic cylinderMade in China10Water pumpNanfang Pump11Screw air compressorChina-German joint venture12Electrical partsSchneider
III. Dimension
IV. Machine Photos