Recently, XCMG XSZ2000 full hydraulic drilling rig went off line. The successful development of XSZ2000 drilling rig breaks the long-term monopoly by foreign companies on high-end rig markets and technologies, and shows XCMG’s strong development power and innovative capability.
The drilling rig applies a self-adaption all-terrain off-road chassis in the vehicle-mounted drilling rig field for the first time and is integrated with multiple proprietary technologies of XCMG such as hydropneumatic suspension, independent axle lifting and intelligent control of multi-axle steering. With a small turning diameter, the drilling rig is flexible and can be adapted to turnaround construction under various bad road conditions and put in place quickly and accurately. The diameter of mandrel of top-drive power head is increased to 105mm, providing a stronger slag removal capacity. There is a telescopic drill tower and the travel of power head is 15m, meeting the use requirements of long sleeve. A convenient changing mechanism can meet the requirements of drill pipe lifting needing larger space and increase the changing speed greatly. A vehicle-mounted closed operation room, the first in the world, provides a wide visual field, comfortableness and safety, and improves the operation environment greatly.
The drilling rig combines technical advantages of equivalent drilling rigs at home and abroad and it is applicable to not only exploration and exploitation of resources such as coalbed methane, shallow shale gas, underground water and terrestrial heat but also large-aperture working situations of emergency rescue. The drilling rig can be applied to various positive and negative circulation construction processes of slurry and air, and meets drilling requirements of different stratums. It is an ideal multi-purpose machine.
XCMG has arranged the new field of drilling rig comprehensively, and launched products of three modes: XSZ2000, XSZ1500 and XSZ800, in 2014, basically covering the market of vehicle-mounted drilling rigs below 2,000m in China. XCMG will definitely open a new chapter for the market of vehicle-mounted drilling rigs in China and even in the world.
