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Yt29 (s) air leg type rock drill is a heavy-duty air leg type rock drill, which is especially suitable for railway, highway, hydropower and other construction. It is also a replacement product for roadway excavation and various rock drilling operations in mines such as metallurgy and coal. This model is used in combination with ft160a air leg. It is suitable for drilling horizontal or inclined blast holes in soft rock, hard rock and other rocks. The blast hole diameter is generally 034-45mm, and the effective drilling depth is 5m. In addition, this model can also be installed on the drill truck or drill frame.
1. Large rotating torque, no jamming;
2. The impact energy is high, and the drilling speed is increased by more than 10%;
3. Special flushing structure prevents water from flowing back to the machine body to stop the machine;
4. The cooling and lubrication system is sufficient to improve the operating efficiency of the machine and improve the service life of the parts.