2.5km/H 걷는 속도와 3m 드릴링 로드 길이를 갖춘 4t 공압 드릴링 리그

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October 14, 2025
Video Description:
Discover the ST 450 Meters Deep Water Well Pneumatic Drilling Machine, a powerful hydraulic crawler rig designed for water well drilling, irrigation, and ground source heating. With a 450m drilling depth and 105-305mm hole diameter, this machine excels in rocky terrains. Features include a 92KW Yuchai diesel engine, 8500N.m torque, and versatile drilling methods for high efficiency.