Water Well Drilling Rig Drilling Machine
Have eight postive rotation gear,high speed,strong torque,widely scope of application.
Equip hydraulic chuck,it can complete no-stopping rotating.
Big inner diameter,use big or middle hexagonal driving lever.
Light in weight,easy disassembling for transportation and applicable to working
conditions in plain and mountain areas.
water and electricity engineering
road and railroad construction,
build engineering and big diameter water well construction project etc.