With its powerful power system, advanced intelligent control technology, efficient energy consumption performance and excellent adaptability, Sany rotary drilling rigs can stably and efficiently complete various infrastructure construction tasks in complex geological environments, becoming a reliable equipment choice in the construction field.

SR405R


Features and advantages: 1. 377kW high-power engine, construction efficiency increased by more than 17%; 2. Adopt rock impact resistance technology, fatigue resistance and impact resistance; 3. Adopt power optimization control technology, fuel consumption reduced by 10%~15%; 4. Standard automatic centralized lubrication system to reduce wear;

SR405HK


Features and advantages: 1. Adopt the new sixth-generation 580 drill rod, which increases the strength by 25%; 2. Adopt the large rotary drilling rig with parallelogram structure, which is flexible in transfer; 3. The whole machine has high design standards and the service life of structural parts is greatly improved; 4. Automatic centralized lubrication system reduces wear;

SR150C


Features and advantages: Powerful drilling capability and high torque output can efficiently cope with complex geological conditions, and has excellent operation stability and fatigue resistance; equipped with intelligent operating system to improve operation accuracy and safety; at the same time, the equipment has high fuel economy and low operating cost, and can perform deep hole and large diameter pile foundation construction in a variety of soil and rock layers.

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