Description
XCMG 700m DeepHydraulic Water Well Drilling Rig XSL7/350 Mobile Crawler Water Well DrillingMachine .
XCMG XSL series deep(water) well drlling riguses full hydraulic control and the top drive to drive the rotation of drillingtools with very high drilling efficiency.
XSL7-350 700m deep(water) well drlling rig,Reasonable overall layout uses the tractor-mounted or all terrain chassis fortransportation with good maneuverability. Very flexible in difficult roads.
It can be widely used in many fields such asresource exploration of hydrology wells, coalbed methane, shallow layer ofshale gas, terrestrial heat, etc, and can also be used for coal-mine gasexploitation or salvage work.
The top-mounted driving head principal shaft hasa great drift diameter,which is suitable for many kinds of construction worksuch as slurry drilling, air drilling, and air foam drilling, meeting thedemands of well-drilling in different terrain strata.
Performance Characteristics:
* Mature and reliable hydraulic top drive powerhead with large bearing capacity and good sealing effect.
* The gap adjustable telescopic drill collar canmeet the requirements of long casing construction and has high work eficiency.
* Unique hydraulic matching technology for highsystem efficiency.
* Integrated visualization pressurize andpressurize decompression feed system for fine adjustment of diling pressureaccording to dilling depth.
* Four hydraulic high supporting legs areprovided to achieve rapid leveling of the rig without liting.
The swing-type centering device provides a wideworking space when working.