Jint rotary drilling rig is suitable for a variety of construction scenarios, especially in deep foundation pits, high-rise buildings, bridge pile foundations and other projects, and can cope with various complex geological and difficult construction requirements.

SD15


Features and advantages: It integrates the new technology and process of modern hydraulic pile machinery. Its main performance parameters have reached the advanced level of similar international products. Its key parts are made of international brand products. The whole machine is easy and flexible to operate, and has high working efficiency. It is widely used in the construction of foundation engineering such as high-rise buildings, bridge engineering, industrial buildings, etc. It is an ideal equipment for the construction of small and medium-caliber pile foundation engineering.

SD20C


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.

SD22C


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.

SD25A


Features and advantages: The chassis system has been upgraded to run more reliably. It uses main and auxiliary pumps specially designed for rotary drilling, strengthens and upgrades the parallelogram, increases the hoisting capacity, optimizes the power head configuration, and comprehensively improves the overall performance.

SD28C


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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