Hydraulic Drifter, RC3000
The RC3000 hydraulic drifter is designed for large-diameter drilling in underground metal mining and surface top hammer drilling rigs, excelling in medium and deep-hole mining with powerful impact energy and high reliability. Featuring a high-pressure front chamber and a single-sided return oil impact mechanism, it ensures efficient drilling with a simplified structure for easy maintenance. The advanced hydraulic control system includes single-control hydraulic cushioning to extend the lifespan of the drifter body and drill tools, while the single-control hydraulic anti-jamming system reduces the risk of drill jamming, promoting continuous operation. Additionally, the mist lubrication system with anti-backflow technology effectively prevents external water ingress, protecting internal components from corrosion. The modular design simplifies maintenance, reduces downtime, and lowers operational costs, making this hydraulic drifter ideal for underground mining, surface drilling, large-diameter rock excavation, and deep-shaft drilling projects.
- High Impact Power Delivers strong and efficient rock penetration.
- Reinforced Guide Sleeve Prevents water, mud, and debris from contaminating internal components.
- Modular Structure Allows quick disassembly and easy maintenance, reducing downtime.
- Rugged Construction Built to endure harsh underground and surface conditions.
- Efficient Design Optimized for reliability and low maintenance costs.
- Enhanced Flushing System Ensures proper cooling and debris removal during drilling.
- Rock Drilling Rigs
- Medium-Depth Mining Operations
- Tunnel Construction
- Underground Mining Support
- Shaft Drilling
- Infrastructure Projects
| Performance Parameters | Drilling Diameter | 89 - 127 mm | |
| Impact Power | 33 kW | ||
| Impact Frequence | 30 - 40 Hz | ||
| Flow Rate | 170 L/min | ||
| Operating Pressure | 120 - 200 bar | ||
| Shank Type | T51, ST58, ST68（Male Shank） | ||
| Weight | 490 kg | ||
| Dimensions | Length (without shank) | 1355 mm | |
| Width | 352 mm | ||
| Height (Vertical Distance) | 274 mm | ||
| Height(Horizontal Distance) | 126 mm | ||
| Rotation Parameters | Motor Model | OMS 390 | OMS390 |
| Rotation Pressure | 200 bar(max) | ||
| Torque | 2200 N.m | 2350 N.m | |
| Rotation Speed | 0 - 100 rpm | 0 - 100 rpm | |
| Flow Rate | 90 L/min | 110 L/min | |
| Flushing Flow and Pressure | Water Pressure | 20 bar(max) | |
| Water Consumption | 60 - 120 L/min | ||
| Shank Lubrication | Air Pressure | 3 - 4 bar | |
| Air Consumption | 300 - 400 L/min | ||
| Lubricant Type | Turbine oil 100 | ||
| Oil Consumption | 15 - 20 drops/min | ||
| Accumulator | Medium | Nitrogen（N₂） | |
| High Pressure | 50 bar | ||
| Low Pressure | 4 bar | ||
- Hydraulic Drifter, RC600
- Hydraulic Drifter, RC1200/RC1200A
- Hydraulic Drifter, RC2200
