China Hydraulic Single Boomer Drilling Jumbo for Mining Hydro Blasting Borehole Drilling in Diameter 2.5m or Above

Hydraulic Single Boomer Drilling Jumbo for mining and hydro blasting borehole drilling in diameter 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 ModelEpiroc 14UImpact 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