Description
Top hammer rock drill shank adapter ( striking bar ) are used for
transmitting power from the rock drill to the drill systems.
Generally there are male threaded shank adapters and female
threaded shank adapters.
Male shank adapters are more popular than female shank adapter.
Male shank adapters are generally suited for drifting, tunneling
and extension applications where high stresses are present.
Female shank adapters are used when the drilling space is limited.
Top quality of alloy steels,
CNC machining and advanced heat treatment ensure our reliable
quality,
In top hammer drilling, the shank adapter transmits impact energy
from the piston to the rod(s) or tube(s). Additionally, rotation
torque is delivered via the shank adapter.
• Used in top hammer drilling systems
Color: Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: Boart Shang Adapters
Applications
• Underground mining
• Tunneling
• Quarry
Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength
and excellent wear resistance
Specification
| Part Number | Product Code and Brief
Description | Thread | Length (mm) | Weight (kg) | Flushing Hole Size
(mm) |
| 4148301105 | HD 260, HD 300 [G1] | T38 | 655 | 7.8 | 16 |
| 4148301106 | HD 260, HD 300 [G2] | T45 | 655 | 7.8 | 16 |
| 4148301107 | HD 609 [G1] | T38 | 620 | 6.2 | |
| 4148301108 | HD 609 [G2] | T38 | 690 | 6.5 | |
| 4148301109 | HD 609 [G3] | T45 | 620 | 6.9 | |
| 4148301110 | HD 612 | T45 | 710 | 9.2 | |
| 4148301111 | HD 712 | T45 | 788 | 11.2 | |
