Wagon Drill JRD-120 capable of drilling 76-115mm Dia holes to a depth of 36.5mtrs by DOWN-THE-HOLE technique used in open cast mines for drilling and blasting purposes. The Drill is mounted on rugged box frame, fitted on wheels for easy shifting from hole to hole can drill holes from vertical to horizontal. The drill is fitted with 4.5 H.P. Rotation Unit, 4.5 H.P. Feed unit, 6 H.P. Self propulsion Units. The Rig is supplied with pressure Hoses, Control Valves and Air Line Lubricator. The drills are available to handle 76mm Dia X 2mtrs (6ft) & 3mtrs (10ft) drill pipes.
Product Details: | HOLE RANGE: |
| Down the hole Air Hammer (DTH) | Dia76mm ~ Dia115mm |
| Drill Pipe (for Drill Bit DIA 90mm to 115mm) | 76mm O.D X 3mtrs. long Length |
| Drill Pipe (For Drill Bit DIA76mm) | 60.3mm O.D X 1.5mtrs. long Length |
| | |
| Rotation Unit for DTH: |
| BHP | 4.5H.P |
| Speed | 0~50 RPM |
| Torque | 1125Nm (10,000 lb.in) |
| | |
| Feed Unit: |
| BHP | 4.5H.P |
| Pull up Force | 0~2200 kgf |
| Pull Down Force | 0~2200 kgf |
| Max Pull up Speed | 0~15m/min |
| Feed Type | Chain |
| | |
| Propulsion/Traction Motor |
| Pneumatic Wheel Drive Motor | Air Motor with Self Braking Gearbox |
| Air Motor Power | 4.5/6.0H.P |
| Tramming Speed | 1.5 Km/hr |
| | |
| Recommended Air Compressor Capacity: |
| For Down the hole Air Hammer (DTH) | |
| Free Air Delivery | 450CFM (12.7m3/min) |
| Working Pressure | 150PSI (10.5kg/cm2) |
| | |
| Dimensions & Weight | |
| Over All Length | 4960mm |
| Over All Width | 2040mm |
| Height | 900mm |
