Product Description
The PRD BH 15 100 Blast Hole Rig is a specialized drilling solution designed for drilling for blasting in small -scale mines. It drills holes with a diameter of 100 mm to 165 mm, with a pull-down force of 6000 kg. It supports both DTH and Rotary drilling methods. The mast assembly, made of strong structural steel, is raised and lowered hydraulically. The hydraulic tank capacity is 450 liters. The rig has a single pass depth of 4 meters. It features a 160 hp deck engine, a spacious centralized control panel, and an air-conditioned cabin. The hydraulic system includes pumps for rotation, feed, and auxiliary, along with coolers for oil and dust collection. It has hydraulic leveling jacks and a breakout wrench. The rig can be mounted on a 18-ton crawler with adjustable tramming speeds. Optional attachments include nightlights, toolbox, cameras, and mine safety features, and more.
| Application | Drilling for blasting in Mines |
|---|---|
| Drilling Method | DTH / Rotary |
| Flushing Medium | Air |
| Drilling Depth | 16 m |
| Hole Diameter | 100 – 165 mm (4" - 6 ½”) |
| Rod Handling Method | Manually operated 3 rod carousel |
| Rotary Head Type | Top drive head |
| Rotary Head Travel | 4900 mm |
| Rod Break out method | Hydraulic operated rod breakout |
| Single pass depth | 4 m |
| Engine - Model | Suitable Deck Engine 160 hp |
| Hydraulic system | Hydraulic Oil Cooler : 70 gpm Hydraulic Tank Capacity : 450 litres |
| Under carriage | 18 ton* |
| Optional features | Mine safety features Air conditioned Operators Cabin Centralised Lubrication System Fire suppression system Without Cabin Hydraulic power from compressor Engine |
| Pull up force | 6000 kgf |
|---|---|
| Pull down force | 6000 kgf |
| Pull up speed | 20 m/min |
| Pull down Speed | 20 m/min |
| Weight on bit | 7000 kgf |
| Mast overall length | 6170 mm |
| Rod Carousel | Manually operated 3 rod carousel |
| Control panel | A spacious control panel is provided with all necessary gauges, control system and emergency switch. |
| Torque Speed | Torque : 3300 Nm Speed : 0 - 100 rpm |
| dust collector | Flow capacity: 1300 cfm |
| Levelling jacks | 3 x Hydraulic levelling jacks |
| Rod diameter | 3 ½” / 4 ½” |
| Inclination angles | 60o - 90o |
| Tank capacities | Fuel tank: 900 ltr Water tank: 750 ltr Hydraulic tank: 850 ltr Hammer lubrication tank : 25 ltr |
| Safety features | Emergence push button Walkways and railings Auto fire detection and suppression system Ladder on mast Rod catcher |
| Cabin features | Ergonomically designed wrap-around console HVAC Cabin Two hinged and locable doors Falling Object Protective System (FOPS) Top mounted air conditioning Adjustable suspension swivel seat with seat belt |
| Undercarriage features | Shoe width: 850 mm Track make: PRD 50T Ground contact: 3000 mm Track pad: Triple bar grouser |
| Platform structure | Heavy I and C section welded steel structure covered with 5 mm chequered plate |
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