Zasady płatności:T/T, L/C, Western Union, , D/P, D/A.
Możliwość Supply:40 zestawów / miesiąc
Galeria
High Quality 400m Drilling Depth DTH Water Well Borehole Drill/Drilling Rig
opis produktu
GL400S 400m Full Hydraulic Hard Rock Drilling Borehole Drilling Rig based on Crawler Chassis Description: The GL400S drilling rig is a fully hydraulic drilling rig. It is driven by a hydraulic motor through a reducer, and replaces the turntable and water tap on the rotary drilling rig with a power head that moves up and down the tower to drive the drill pipe and drill bit to rotate and cut rock formations. The drilling depth of this rig can reach 400m. The hole diameter range