XY-44A Rotary Surface Core Drilling Rig

>> Characteristics

>>  the drill has more speed series (12 forward 2 reverse) and a reasonable speed range, low speed torque (up to 8000N.m), both for alloy, diamond core drilling, is also suitable for Engineering geological survey, hydrological well drilling and foundation pile construction.

>> vertical shaft through-hole diameter (93mm), double cylinder hydraulic feed, longer travel (up to 600mm), process adaptability, especially suitable for larger diameter drill pipe coring (upper coring) drilling, there Help to improve drilling efficiency.

>>  using Tsinghua Wanliyang 6T46 gearbox, the model gearbox broad match in Futian, JAC, Kama, Wuzheng and other truck models. Technology is mature, stable quality, overload capacity, service stations and accessories throughout the country.

>>  the hydraulic chuck for the disc spring chuck, hydraulic cylinder release, three kava automatic centering hydraulic chuck.

>> the hydraulic system uses gear pump oil supply, easy to install, easy to use, less power consumption, hydraulic system, low oil temperature, stable work. The system is equipped with a hand pump, the pump can still be used when the power machine can not work out of the hole drill.

>> powered by a steam Xichai 4110 (81 kW) naturally aspirated engine, Guangxi Yuchai 4110 (105 kW) turbocharged engine optional.

>> low center of gravity drilling machine, moving a long distance (460mm), fixed firmly, high-s        peed drilling stability.

>>  with a shock instrument, which will help grasp the situation inside the hole. Less manipulation of hands, flexible manipulation．

>> Specification