Used Sinocoredrill tdc-80 Drilling Rigs

TDC-80 Top Drive crawler-type coalbed methane multi-function drilling rig

• Manufacturer: SINOCOREDRILL

TDC-80 Top Drive Crawler-Type Coalbed Methane Multi-Function Drilling Rig TDC-80 crawler-type coalbed methane multi-function drilling rig is based on our company's more than 40 years of drilling machinery researc...