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Drilling Rigs
Drilling Rigs
Beijing North Tianyutongli Engineering offers Drilling Rig, NR2203. Its an hydraulic drilling rig with main feature include superior functions and performances better than the other or same type machine with several generation of amelioration. Its performance, stability and technologies has achieved the high-point, ensure high power and low oil consumption. Techincal specification: with a 2.2 mtr maximum drilling diameters, it can go up to 65 mtr maximum drilling depth. The rotation speed of power head is 0~20r, adaptable to complicated construction; its main valve, is unparalleled for its fine control mode and elasticity; due to its high dependability, stability, high efficiency and low cost.