DZG-32Ⅲ type raildrilling machine compact, small size, light weight, easy to operate, safe and reliable. It used to the way into the main shaft, applied to 43~60kg/m rail drilling operations, according to user needs, can also be allocated for 75kg/m of rail. 2004 by the Ministry of Railways to review the safe use, in 2007 through the center of the iron rail of CRCC certification. |