SR445R

SR445RH10 rotary drilling rig is suitable for hard rock drilling with double triangle structure.

High Efficiency Rotary Drive

Multi Gear Control for more efficiency, long-guide technology enhances precise verticality; dual buffer system, increases protection capability 
Increased drilling speed and higher efficiency.

Efficient Energy Saving System

SANY's rock drilling equipment has high efficient power system and high transmission efficiency; less loss of hydraulic system and max. output power and it has a professional control system that ensures high efficiency.

• Main Pump: Equalized power output, large scale parallel type.
• Main winch: New type of winch can protect wire rope efficiency. Swing reducer: Large parking torque. Travel reducer: Large torque, Anti-heavy duty.