Three-arm jumbo drilling rig CYTJ86A3

for tunnels

CYTJ86A3H is a perfect and powerful drilling rig suitable for large sized tunnels with extensive coverage areas up to 205 m2. The triple-boom with service basket makes it perfect choice for construction projects. Breaking ground is made easy thanks to the computerized intelligent control system and heavy-duty booms, which allows the miners to rapidly advance in the toughest rock conditions. The durable rig makes excellent investments given their long-lasting drill strings, high drilling accuracy and reduced over-breaks. The hydraulic drilling machines, hydraulic cylinders, hydraulic system, electrical system, structural components and all heating treatment processes are all designed and manufactured by our own factory. All the standard parts are from high-quality international brands. In addition to the standard parts, independent manufactory rate can reach to 100 %, ensuring the stability and the quality of the equipment.