1. Applications of XY-180 hydraulic water well drilling rig

The XY-180 water well drilling rig is designed on the basis of the XY-1A water well drilling rig. It is a low speed and high torque water well drilling rig with oil pressure.

This drilling rig is suitable for engineering geological survey of railway, hydropower, traffic, bridge, dam foundation and other buildings, geological core drilling and physical investigation, drilling holes for small holes and blasting holes, a small water well drilled.

3.Parameters of XY-180 hydraulic water well drilling rig

Drilling depth（m） 180/150/120/90/70/30

Borehole diameter（mm） 75/91/110/130/150/300

Maximum opening diameter（mm） 375

Drill pipe diameter（mm） 42/50

Spindle speed (r/min) 71/142/310/620

Spindle stroke（mm） 450

Upgrading ability (KN) 15

Diameter of steel wire（mm） 12

Type gear pump

Model YBC-12/80

Rated pressure (MPa) 8

Rated speed (r/m) 1500

Displacement（ml/r） 8

Power supply ZS1115 diesel engine and 15kw motor