GHD1838HD+ Hydraulic Drifter

An effective double-cushion hydraulic system with a floating adapter offers
high productivity and superior drilling steel economy. A robust stepless
variable and reversible rotary motor ensure high torque and excellent speed
control. Productivity is further improved and downtime reduced thanks to
lubricated and pressurized contact surfaces and side bolts, along with
separate lubrication for the front headstock and driver.