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ZHENGZHOU YUTONG YTQ165 Tracked Down-Hole Drilling Rig parameters

ZHENGZHOU YUTONG YTQ165 Tracked Down-Hole Drilling Rig parameters
Maximum drilling depth (m):
30
Drilling diameter (φmm):
90-65
Torque of power head (Nm):
3900
Speed of power head (r/min):
0-100