
Wheel Hydraulic Rotary 130m Hard Rock Drilling Rig Mining Drilling Machine Core Drilling Machine
Ningbo Ariste International Co., Ltd.Base Info
Description
Mud pumpType Horizontal single cylinder double action Displacement diesel engine / motor 95/77 l/min Maximum pressure 1.2mpa Work pressure 0.7mpa Drilling depth 130m Max open hole caliber 220mm End hole caliber 75mm 










