YT-400 engineering and water-well drilling rig adopts single hoist set, having large lifting capacity, large module, hyperboloid turntable ensuring the balance of the rig in operating, large torque and using long time, it is used in soil and rock stratum. This type of drilling rig is used in construction of high-rise building, highway and road, bridges, mining, ports, dams and deep well drilling.
Technical parameters
Drilling depth (m)
400
80
Drilling diameter (mm)
500
1500
Inner diameter of turntable (mm)
500
Turntable rotation speed (forward and reverse) (r/min)
