DTH Drill Rig for Stone Bore Hole

Basic Info.TypeDrilling MachineMining ObjectGranite, Basalt, Marble, QuartzOriginChinaProduct Description Powerful and Reliable Engine of DTH Drill Rig1. Adopt famous 2-cylinder diesel engine as driving force which has advantages of large power, powerful grade-ability, small vibration and reliable operation.2. Adopt patent diesel engine air inlet regulating device (Patent No.: 200820087606.3) and desert air filter two-stage filter. That strengthens the crawler rock drill's adaptability to severe environment and lengthened the diesel engine's service life.Adjustable boom of DTH Drill RigBoom is adjustable. The angle of drilling hole and height of horizontal hole can be adjusted by controlling the stretch-out and draw-back of the hydro-cylinder. That enlarges the drilling hole's range and improve the machine's adaptability.Reliable hydraulic system of DTH Drill Rig1. Adopt special hydraulic components. That improves the system's stability and reliability.2. Install oil liquid cooling device, to eliminate the exothermic hydraulic oil's influence to the system3. Oil supplied by two independent gear pumps, reliable operation, strong adaptability, easy maintenance.4. Adopt gear transmission and soft connection, possessing compact structure and stable operation.Humanized design of DTH Drill Rig1. Adapt swing-beam type travelling control mechanism. It can be operated at the side or back position, adapt to travelling on the mountain road.2. Equipped with thoughtfully designed canopy, easy to maintain. Model   Specification   KY140   KY130   KY125   KY120   KY100 Rock hardness F=6-20 F=6-20 F=6-20 F=6-20 F=6-20 Hole diameter(mm) 105-140 105-140 80-115 105-120 80-105 Drill depth(m) 25 25 25 25 20 Pressure (Mpa) 1.0-2.4 1.0-2.4 0.7-1.4 1.0-1.4 0.5-0.7 Air consumption (M 3 /min) ≥15 ≥15 ≥13 ≥13 ≥12 Rotating speed (Km/h) 0-63 0-70 0-65 0-65 0-65 Lifting capacity (KN) 20 18 17 17 15 Drill rod specification(mm) 76×3000 /89×3000 76×3000 /89×3000 64×3000 /76×3000 64×3000 /76×3000 60×2000 G radeability 30° 30° 30° 30° 30° Ground clearance(mm) 320 320 290 254 254 Walking speed (km/h) 2.0 2.0 2.0 2.0 2.0 Drill arm rising angles (°) -15~+50 -15~+50 -25~+50 -35~+60 -35~+60 Drill arm swing angle (°) ±45 ±45 ±45     Carriage swing angle(°) ±50 ±50 -45~+100 -11.5~+36.5 -11.5~36.5 Carriage pitch angle (°) 180 180 -50~+135 -118.5~+23.5 -118.5~+23.5 Carriage Compensation(mm) 1200 1200 900 900 900 Overall Dimension (L*W*H)(mm) 5850×2250 ×2020 5600×2340 ×2550 4000×2270 ×2050 5100×2030 ×2020 4100×2030 ×2020 Total Weight (Kg) 5500 5500 3300 3300 3200 Note: Pneumatic -hydraulic   Pneumatic -hydraulic Pneumatic -hydraulic Pneumatic -hydraulic   Pneumatic -hydraulic Specification of Corresponding Air Compressor as follows: Model Work pressure (Mpa) Capacity (m 3 /min) Diesel engine (hp) Weight (kg) Dimension (mm) LGCY-12/10 1.0 12 YuChai YC6108ZG (110KW) or Cummins 4BTA3.9-C125 (93kw) 3500   3600*1900*2200   LGCY-13/13 1.3 13 Cummins 6BTA5.9-C180 (132kw) LGCY-15/13 1.5 15 YuChai YC6A-240-20 or steyr WD415.23 LGCY-18/17 1.7 17 Cummins 6CTA8.3-C260