Large construction capacity: Expert in construction of 2.5m large dia. And 100m deep borehole without torque limit; main winch with large lifting force to ensure stable operation.
Strong rock drilling ability: The heaviest model of the same level ensures large crowding force; equipped with heavy duty, impact resistance reducer to realize stable torque output; excellent drilling ability in hard rock layers more than 60MPa.
High reliability: The structural parts adopt impact, fatigue resistance technology in rock drilling, single layer wire rope winding for interlocking Kelly bar; free of mutual extrusion and wear in wire rope layers to increase service life by 35%.
Economy and energy saving: Adopt power optimization control
technology to realize power distribution in real time, excellent
compound action response time. High fuel efficiency and low
comprehensive fuel consumption, fuel consumption reduced by
10%~15%.
Intelligent upgrade: 1) HD touch screen, 3ms refresh frequency, smooth animation display. 2) SANY patented locking device visualization technology can accurately display the process of locking and unlocking, reduce wear and Kelly bar accidents.
Convenient maintenance: The external driving key of rotary drive facilitates maintenance and replacement; the main winch wire rope end is fixed by wedge easy to disassemble and assemble. The special lubrication point connected with outlet hose to facilitate butter
injection.
Safe and secure: 360° full-field monitoring, sound and light alarm