상승 속도 24m/Min 공압 우물 드릴링 공기 소비량 16-55m 3/Min

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October 14, 2025
Video Description:
Discover the ST400S crawler-type water well drilling rig, designed for deep water well drilling in arid areas. With a fast forward speed of 40m/min and a maximum drilling depth of 400m, this rig is powered by a Yuchai 92KW six-cylinder engine, delivering 9900N*m torque for efficient drilling. Ideal for water resource development and infrastructure construction.