Diesel Engine - Electric Motor Hybrid Anchor Drilling Rig BHD - 180X2 The BHD - 180X2 engine and electirc motor driven hybrid anchor drilling rig is ....
Suitable For Complex Formation Drilling Hydraulic Rotary Drilling Rig BHD - 175 BHD-175 hydraulic anchor drilling rig with center rotating table is .....
Electric Motor Robust Anchor Drilling Rig BHD - 175 BHD-175 hydraulic anchor drilling rig with center rotating table is suitable for multi-position .....
Hydraulic Rotary Drilling Rig With ISO 9001 BHD - 260 BHD-260 hydraulic anchor drilling rig with more powerful engine, ensure its powerful output. It ...