Blast Hole Drills By Jcr Drillsol Pvt. Limited

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Product Description

By utilizing modern machines and latest technologies, we are engaged in offering a wide array of Blast Hole Drills. These products are sturdily constructed and ensure longer operational life. All these products are well known for their high mechanical strength, wear and tear resistance and reliable performance. We are offering these products at reasonable rates.

Specifications:

JCR-BHD Blast Hole Drill	JCR–BHD 303	JCR–BHD 306
General	JCR-BHD 303 Model drill is a crawler mounted, self propelled, multi pass, hydraulically operated Blast Hole Drilling Rig	JCR-BHD 306 Model drill is a crawler mounted, self propelled, multi pass, hydraulically operated Blast Hole Drilling Rig
Drilling Capacity	114 to 171 mm (4 ½” to 6 ¾”) dia. holes as DTH or Rotary Drilling. Drilling depth 18 m (60ft)	159 to 200 mm (6 ¼” to 7 7/8” ) dia. holes as Rotary Drilling and 152 to 171 mm (6” to 6 ¾”) dia. holes as DTH drilling. Drilling depth 150 ft (45 m)
Mounting	Heavy duty tracks with adequate supporting rollers on both sides. Each track driven by an independent hydraulic motor	Heavy duty tracks with adequate supporting rollers on both sides. Each track driven by an independent hydraulic motor
Mast	Heavy duty structural steel construction. Mast height suitable for handling drill pipes upto 6.10 m (20 ft) available	Heavy duty structural steel construction. Mast height suitable for handling drill pipes of 6.10 to 11 m (20 to 36 ft) available
Feed	Heavy duty single hydraulic cylinder with chain system with micro feed control	Heavy duty single hydraulic cylinder with chain system with micro feed control
Rotary Head	Single hydraulic motor with spur gear reduction system	Single hydraulic motor with spur gear reduction system
Air Compressor	Single stage oil flooded, screw type with capacity ranging from 550 cfm ( 15 m³/min) and working pressure of 200 psi (14 kg/cm²)	Single stage or two stage, oil flooded, screw type with capacity ranging from 600 to 1200 cfm (17 to 34 m³/min) and working pressure ranging from 100 to 350 psi (7 to 24 kg/cm²) available
Power Unit	Diesel Engine as Prime Mover for driving compressor and hydraulic system	Diesel Engine as Prime Mover for driving compressor and hydraulic system
Leveling Jacks	Heavy duty, three nos, hydraulic jacks with check valves	Heavy duty, three nos, hydraulic jacks with check valves