Hydraulic Drifters
- Impact Output Power: 30kW
- Drilling Diameter: Ø127-152mm
The LD30S hydraulic drifter is a high-performance heavy-duty drifter with five-accumulator configuration, equipped with two high-pressure accumulators, two low-pressure accumulators, and a buffer accumulator. This multi-stage accumulator drifter is optimized for both surface hydraulic drill rigs in open-pit mining and specialized underground deep-hole drilling platforms.
Surface Mining: Optimized for hole diameters ranging from 127mm to 152mm. The drifter is compatible with GT60 or ST68 drill rods, as well as 2650mm tubular drill pipes.
Underground Operations: Capable of achieving 127mm to 152mm hole diameters using 60mm or 68mm drill rods and pipes. This configuration is ideal for long-hole production drilling and complex subsurface infrastructure projects.
| Max. Impact Output Power | 30kW |
| Impact Frequency | 30-40Hz |
| Max. Impact Pressure | 120-180bar |
| Impact Oil Flow | 220L/min |
| Max. Rotation Torque | 2800Nm |
| Rotation Speed | 0-120rpm |
| Max. Rotation Pressure | 170bar |
| Rotation Oil Flow | 150/min |
| Drilling Diameter Range | 127-152mm |
| Compatible Shank Adapters | GT60/GT68 |
| Operating Weight | 415kg |
Piston
Drill string flushing
Transmission Gear
Spline wear sleeve
Shank Adapter
Thrust bushing
Compared with traditional pneumatic rock drills, this hydraulic drifter offers lower power consumption, higher energy efficiency, faster drilling capacity, easier operation, and stronger adaptability.
- Drilling Diameter: Ø127-152mm
- Rated Power: 30kW
- Impact Frequency: 35Hz