YGL-R series GSHPs drilling rig, one kind of full hydraulic multi-functional crawler drilling rig, is a new type of series GSHPs drilling rig designed and manufactured by WUXI JINFAN DRILLING EQUIPMENT CO,. LTD.

 This Model of drilling rig is adapted for many different drilling techniques and methods, such as: dry auger boring, DTH hammering drill, mud circulating drill, different liquid reverse circulating drilling and so on. It can be well applied in different ground situations and complex drill condition and resolve the problems when boring in loose mantle ground, gravel area, fragmented stratum. Presently, it is already widely applied in boring GSHPs holes; water well; drain hole and prestressed anchor hole in side slopes of the power bam, railway, highway, and so on; holes of pipe shed in underground construction; and also the reinforced grouting hole.

 YGL-R series full hydraulic multi-functional drilling rig is now recognized by a variety of customers and already gained some public praise in different markets of all over the world. Until today, this type of machine already exported to France, German and other countries.

1.working  range

a)drilling  depth  when  hole  diameter  NQ  1200m b)drilling  depth  when  hole  diameter  HQ  800m c)drilling  depth  when  hole  diameter  PQ  600m d)drilling  depth  when  hole  diameter  BQ  1500m

2.Rotary  spindle

1)rotational  torque  and  rotational  speed