H11 Rotary Drilling Rig
Powerful choice for drilling
Max. Pile Depth
100 - 150 m
Max. Pile Diameter
3500 - 4000 mm
Operating Weight
230 T
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Large construction capacity

· Expert in construction of large diameter. 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.

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