Prędkość wznoszenia 24 m/min Pneumatyczne wiercenie studni Zużycie powietrza 16-55 m³/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.