Large hydropower stations require deep underground caverns with extremely strong rock pressure. The YT29A performs reliably here due to its high impact force and stable air-leg support, making it suitable for continuous drilling in hard granite and basalt.

 

Its low air consumption reduces compressor strain, which is essential when working in remote or high-altitude hydropower sites.

 

With the meticulous craftsmanship guaranteed by YT29A, the YT29A air leg rock drill has been tailored to the most demanding rock drilling construction with a new level of operation. A key feature is its advanced damping system, which can efficiently reduce the strong vibration transmitted to the operator during long-term drilling processes. This ergonomic design not only improves the operator's operational comfort; It directly translates into improving employee safety and progress in drilling work, reducing operator fatigue and the risk of human error during precise rock drilling processes. In addition, the internal structure of the drilling rig has been carefully designed to simplify maintenance in harsh environmental conditions. Components such as the piston and chuck are designed for quick access and replacement, minimizing costly downtime. 

 

Although the YT29A air leg rock drill is often exposed to abrasive rock dust and high humidity environments commonly found in underground caves, the use of durable and corrosion-resistant alloys throughout the entire body prolongs its service life. The combination of power, efficiency, and user centered design makes the YT29A air leg rock drill not only a tool, but also a good helper for critical rock drilling work, directly helping complex drilling projects proceed according to plan and budget, ensuring faster, safer, and more reliable rock excavation construction work.