Fj Chenglong Rock Drill Co., Ltd

Y12 hand-shaped hand-held rock drill is a novel light rock drilling machinery used for mining and construction

The rock drill is a kind of high efficiency air leg rock drill ***** is mainly used for blasting holes and oth

The YT23D rock drill is a low-energy consumption device designed on the basis of the 7655 rock drill. It perfo

Y24 hand-held rock drill has a rather wide application range, which is applicable to drilling downward blast h

YT28 air-leg rock drill is an ideal rock drilling machinery and has moderate weight, large torque, low air con

YO-18 portable dual-purpose air leg rock drill is a light rock drilling machine. It can be used for downward d

Y20LY hand-held and air-leg rock drill is a light-duty rock drill, which can be adopted for hand-held dry rock

Weight: 18 kg Overall length: 550 mm Di

YT24 air-leg rock drill is a high-efficiency rock drill machinery. It is widely applied to rock drivage and dr

Weight ≈26kg Full length 661mm Dia