Hydraulic Directional Drilling Rig, HFDP-20
The HFDP-20 hydraulic directional drilling rig is a self-propelled fully hydraulic drilling rig with durable rubber crawler belts, an integrated power station, and a Cummins diesel engine, making the directional drilling equipment powerful, mobile, and easy to operate. A large torque provides a steady rotation and a floating shackle on the power head reduces the wear and tear of the drilling rod's screw thread. All hydraulic hoses are covered with a protective jacket that extends their service life. The cylinder's angle can easily be adjusted for a more flexible drilling angle and a motor-chain mechanism on the feeding pull-back provides steady thrusting and pulling power, controlling the oil rig even over long distances. A double holder offers efficient loading and unloading.
| Main Machine | |
| Power of Engine | Cummins 110KW at 2200rpm |
| No. of Engine Cylinders | 6 |
| Max. Push Capacity | 200KN |
| Max. Pull Capacity | 200KN |
| Rated Torque | 6000N/M |
| Hollow Spindle RPM | Lower 0-70r/min |
| High 0-140r/min | |
| Feeding Stroke | 3500mm |
| Diameter of Guide Hole | 89mm |
| Drilling Angle | 8°-18° |
| Pressure of Hydraulic System | 20Mpa |
| Traveling Speed | 1.6km/h |
| Structural Style | Integrated with rubber crawler and mud pump |
| Dimension (L × W × H) | 5900 × 2100 × 2000 mm |
| Weight | 6500kg |
| Mud Pump | |
| Specification | BW-160A |
| Max. Discharge | 160L /min |
| Peak Pressure | 10Mpa |
| Mud Process System | |
| Mud Tank | 1.5M 3 |
| Drilling Tools and Auxiliary System | |
| Specification of Rod | 60 × 3000mm |
| Guide Bit | 89mm |
| Reamer | 179, 259, 313, 365, 417mm |
| Distributor | 30T |
| Hydraulic Anchor | Optional Part |
| Automatic Loading Device for Drilling Rod | Optional Part |
| Tracker | Optional Part |
.jpg "Directional Drill / HDD Rig (Hydraulic)")
