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|Raise Depth:||300||Rotation Velocity:||0-45|
raise boring equipment,
raise boring rig
STD-R80 is a low profile and lightweight raise boring machine for holes ranging from 2 to 2.5m in diameter. It is proven on the jobsite with best performance
STD-R80 rig offers unsurpassed versatility. It can be used for conventional raiseboring as well as
down reaming and upward boxhole boring.
To boost safety and productivity, the derrick features a full-automated drive head wrench and a
hydraulically powered, remote-controlled worktable wrench to minimize heavy lifting.
3.Total control: From a remote work station, the rig operator can easily adjust drilling speed and torque
to optimally suit the current work conditions.
Main Technical Parameters
|Nominol raise diameter||MM||2000|
|Max raise diamater||MM||2500|
|Max raise depth||M||300|
|Drill angel horizontal||°||60-90|
|Motor rotation speed||R/min||1480|
Contact Person: Jack