Rock Drilling machine

Type YT27 YT28 air leg drill, is a new and efficient drilling machinery. It is widely used in drilling hole blasting quarrying, mining, tunneling and drilling operations, is an important tool for mining, water conservancy, an indispensable building materials, energy, transportation, military and engineering geology in. YT27 YT28 type drilling machine is suitable in hard or hard (F = 8 ~ 18) horizontal, inclined and vertical drilling hole drilling rock, the hole diameter is 34 to 52 mm, the effective economic drilling depth of up to 5 meters.