Brief: Discover the 377mm Drill Tools Interlocking Kelly Bar, a crucial component for bored piling foundation drilling. This high-quality kelly bar ensures efficient torque transfer and drilling depth up to 65m, designed for durability and precision in hydraulic rotary drilling rigs.
Related Product Features:
最大トルクと圧力は、ケリーバーの最大許容値を超えないようにしてください。
The main winch wire rope, pipe, and power head drive sleeve are aligned at the same axis for optimal performance.
穴管のマストは垂直に保持され,正確に穴を開けるようにします.
ドリルヘッドは、精度を出すために穴の中心に位置合わせされています。
Regular inspection and repair are recommended to maintain the kelly bar's condition.
溶接部は、構造的な完全性を確保するために定期的に検査されます。
Good operating habits are essential for the longevity of the kelly bar.
The kelly bar features a reinforcement ring structure, heat-treated to reduce cracking risks during drilling.
FAQ:
Are you a trading company or manufacturer?
We are a factory, ensuring direct quality control and competitive pricing.
How long is your delivery time?
Delivery time is 5~10 days if the goods are in stock, or 45 days if not, depending on the quantity ordered.