Top Drive Drilling System
Drilling Rig Hydraulic And Electric Top Drive System Spare Parts For Oilfield API 8C
________________________________________ Product description: The top drive drilling system is installed on the upper part of the space of the drilling rig, and the drill string is sent downward through a special guide rail to complete various drilling operations such as rotary drilling of the drill string, circulating drilling fluid, connecting single roots, making and breaking buckles, and back-marking. Its power source is generally a hydraulic motor or an electric
API 8C Hydraulic Electric Top Drive Drilling System 250 Ton 350 Ton 500 Ton
API 8C Standard Hydraulic And Electric Top Drive System (TDS) For Drilling Rig 250TON 350TON 500TON Product Description: The top drive device directly drives the drilling tool to rotate and drill from the top of the . It can directly rotate the drill pipe above the , extend the special track downward and upward , and complete drilling operations such as rotation , drilling , circulating drilling fluid , connecting drill pipe , repairing broken pipe , and post