Hydraulic Drifters
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HL1000
Rock Breaking Components- Impact Output Power: 25kW
- Drilling Diameter: Ø89-127mm
The HL1000 hydraulic drifter is specifically engineered for integration with surface top hammer drill rigs. It is capable of drilling borehole diameters ranging from 89mm to 127mm, reaching depths up to 29 meters. For operators utilizing T51MF drill rods, the drifter is optimized to achieve peak efficiency and service life within a specific diameter range of 89mm to 102mm.
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Product Parameters
| Max. Impact Output Power | 25kW |
| Impact Frequency | 33-38Hz |
| Max. Impact Pressure | 90-160bar |
| Impact Oil Flow | 85-113L/min |
| Max. Rotation Torque | 2005Nm |
| Rotation Speed | 0-100rpm |
| Max. Rotation Pressure | 160bar |
| Rotation Oil Flow | 300-400L/min |
| Drilling Diameter Range | 89-127mm |
| Compatible Shank Adapters | T38/T45/T51 |
| Operating Weight | 470kg |
Accessories
Spline wear sleeve
Main drive gear
Shank
Piston
Diaphragm
Drill string flushing
Advantages
- The hydraulic drifter’s architecture is built upon three primary body modules integrated via short-side bolts. This specialized configuration minimizes the number of joint surfaces while maximizing the total contact area.
- The percussion module is engineered for high reliability with a minimalist design, utilizing only two moving components: the piston and the concentric distributor sleeve. Both elements are guided by a high-precision single pilot cylinder, which guarantees superior alignment.
- The hydraulic drifter features an integrated drill bit stabilizer designed to maintain the shank adapter in the precise optimal position relative to the strike piston. This alignment ensures consistent rock-to-bit contact and highly efficient energy transmission, resulting in accelerated mechanical penetration rates and extended service life for the tools.