The hand-held rock drill was introduced by Ingersoll-RandCo. in 1912. According to the power form, it is divided into four categories: pneumatic, hydraulic, electric and internal combustion drive. ...
Efficiency and durability
The hallmark of our product is its unparalleled efficiency and durability. Each tool can withstand the harsh test of the working environment, ensuring a long service lif...
Stable impact frequency ensures high drilling precision in steep terrain
YT28
Mountain tunnels often involve unstable rock formations. The YT28 offers dependable penetration w...
YT28
Reliable mining performance at an accessible cost
In regions where cost efficiency is critical, the YT27 pneumatic rock drill offers an ideal balance between price and performance. ...
As a heavy industry with high capital and technology intensive, mining machinery provides advanced and efficient technical equipment for mining, deep processing of raw materials and large-scale eng...