Crawler Drilling Rig TZ-458B
Rotation Portion:
Double American Eatonbrand hydraulic motor,supplying high torque,Max 6000N.m , it Can achieve 0-120RPM stepless speed regulation
Lifting Portion
Forwarding power and Lifting power is big.Lifting chain with high quality roller chain,safe and reliable.
Power:
High pressure oil pump original import form American or Italia,Supplying strong power for hydraulic systerm