LD30S-51 hydraulic drifter is a heavy-duty impact drill optimized for underground deep hole drilling platforms.
The LD30S-51 hydraulic drifter is a high-performance heavy-duty drill designed, developed, and produced by LERB Machinery. It is compatible with GT60, ST68 drill rods, and 2650 mm tubular drill rods, demonstrating excellent performance in harsh applications such as surface mining and underground operations. The LD30S-51 hydraulic drifter is equipped with two high-pressure accumulators, two low-pressure accumulators, and one cushion accumulator, utilizing a configuration of five accumulators, which allows it to perform exceptionally well even in more complex scenarios.
| 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 |
LD30S-51 hydraulic drifter is designed by LERB Machinery and is primarily used for drilling needs ranging from 127 to 152 mm. This drifter has received international certifications such as ISO and CE, ensuring outstanding performance and reliability. LERB Machinery is a manufacturer specializing in the research and production of hydraulic drifters and hydraulic rock splitters, operating an 18,000 square meter production base with over 120 CNC machine tools and testing equipment, and holding more than 80 technical patents. The LD30S-51 hydraulic drifter utilizes advanced drilling technology applicable to various rock types and formations, offering advantages in efficiency and reliability, and has received widespread acclaim from users in the industry.
