ZT-50/100CDF Drilling Rig Customized Version Has Been Shipped

The ZT-50/100CDF drilling rig customized version has been successfully shipped. The ZT-50/100CDF drilling rig adopts danfoss rotation pump and rexroth rotation motor. The rotation and thrust can be infinitely variable controlled. The systems used are all volumetric speed control systems, which are compact and easy to construct.