High-Tensile Tie Rod for Heavy-Duty Hydraulic Systems
This tie rod is engineered to deliver reliable structural support in high-vibration environments typical of HL510 and HL560 hydraulic rock drills. The M30 x 3.5 mm precision threads reduce stress concentrations, ensuring secure fastening during continuous high-impact operations. Constructed from ISO 10.9 grade quenched and tempered alloy steel with zinc plating (8μm thickness), it offers superior resistance to corrosion in harsh underground conditions, including wet, mineral-rich, or acidic environments. Chamfered ends facilitate easy alignment with original equipment components, minimizing installation time and maintenance downtime.
Applications:
- Secures hydraulic cylinders, pump housings, and valve blocks in HL510 and HL560 drill assemblies.
- Reinforces structural integrity in underground mining equipment, tunnel boring machines, and heavy construction machinery.
- Ideal for high-stress applications requiring consistent tensile strength (180 kN) and dimensional accuracy, such as drill string stabilization and power unit assembly.
