TYSIM KR220C Drilling machine rotary drilling rig with CAT chassis
다른 동영상
August 07, 2020
잡담
KR220C Top quality high efficiency high stability low cost piling rig from Tysim China. We also provide operators training and second-hand rotary drilling rigs. en.tysim.cc rene@tysim.cn
drilling machine
drilling rig
piling rig
#construction
#pile
#rig
#drilling
#foundation
#rotary