Product Description
PRD CORE 1500 is a miner's top choice for hydrostatic surface core drilling, utilizing the diamond core drilling method with a water-flushing medium. This rig boasts a remarkable drilling capacity of 1500 meters for NQ, 1800 meters for BQ, 1000 for HQ, and 650 for PQ-sized cores. Equipped with a high-speed top-drive rotary head, it efficiently handles PQ, HQ, NQ, and BQ drill sizes at angles ranging from 45 to 90 degrees. This rig has a hydraulic tank capacity of 1000 liters and is powered by a suitable deck engine. Its undercarriage weighs 35 tons, and its operating weight is 17 tons. The PRD CORE 1500 incorporates essential drilling tools such as a hydraulic-operated triplex mud pump and a hydraulic-operated foot clamp. It also includes a centralized control panel for easy monitoring and control and a hydraulic rod clamp. For added versatility, the rig offers mounting options on a crawler, truck, or skid and has provisions for DTH drilling. With its advanced features and reliable performance, the PRD CORE 1500 is the ultimate solution for diverse drilling needs in the mining industry.
| Application | Surface exploration |
|---|---|
| Drilling Method | Diamond Core |
| Flushing Medium | Water |
| Drilling Depth | BQ: 1800 m; NQ: 1500 m; HQ: 1000 m; PQ: 650 m |
| Hole Diameter | BQ, NQ, HQ, PQ sizes |
| Rotary Head Type | Four speed drill head |
| Rotary Head Travel | 3500 mm |
| Engine - Model | Suitable deck engine |
| Hydraulic system | Hydraulic oil cooler: 120 gpm Hydraulic tank capacity: 520 liters |
| Optional features | DTH drilling provision |
| Pull up force | 16700 kgf |
|---|---|
| Pull down force | 8500 kgf |
| Pull up speed | 28 m/min |
| Pull down Speed | 55 m/min |
| Angle Drilling | 45° to 90° manual locks in 5° increments |
| Control panel | Centralized control panel is at the rear end of the equipment for a convenient view of the drill table provided with all necessary gauges, control system, and emergency switch. A locking arrangement is provided for the safety of operator. |
| Torque Speed | 1st Ratio- Torque: 7000 - 3268 Nm | Speed: 90 - 194 rpm 2nd Ratio- Torque: 3349 - 1563 Nm | Speed: 189 - 406 rpm 3rd Ratio- Torque: 1818 - 848 Nm | Speed: 349 - 748 rpm 2nd Ratio- Torque: 1056 - 493 Nm | Speed: 600 - 1200 rpm |
| Rod Clamp | Hydraulic-operated Rod clamp has a gripping range of PQ, HQ and NQ sizes |
| Winches | Main winch: 12 ton Wireline winch: 2 ton |
| Mud Pump | Hydraulic-operated triplex mud pump Maximum flow: 140 lpm Maximum pressure: 1000 psi |
| Safety features | Guards on all rotating equipment |
| Platform structure | Heavy I and C section welded steel structure covered with chequered plate |
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