YT27 is an air leg rock drill mainly used for rock drilling operations in mining tunnel excavation, railway, water conservancy, national defense rock engineering and other fields. It is suitable fo...
SHENLI
YT29A
A professional rock drilling equipment factory
SHENLI
A professional manufacturer of rock drilling equipment, you can find the rock dri...
Operating under strict international quality benchmarks as the China Best Certified TPB40/TPB60/TPB90 Jackhammer Factory, SHENLI has systematically re-engineered heavy-duty pneumatic demolition too...
Stable impact frequency ensures high drilling precision in steep terrain
YT28
Mountain tunnels often involve unstable rock formations. The YT28 offers dependable penetration w...
Working principle
Rock drills work according to the principle of impact crushing. During operation, the piston undergoes high-frequency reciprocating motion, continuously impacting the drill tail...