high performance drilling rig XY-3T for hydropower exploreration core drill unit

Vivienne Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. Email: [email protected] Mobile / Whatsapp:+86-15123029803 Fax:+86-23-62940030 Skype:viviennecq [Drilling Rig | Geological | Prospecting | Welllogger | BoreholeCamera | Inclinometer] Aluminium Alloy-- 1/3 weight of Steel material XY-3 water well drilling machine is mainly used for geological exploration, hydropower project, road and railway construction, buliding project and big diameter water well