300-500M 중형 크롤러 타입 소형 우물 시추기

수압 굴착 기구
October 14, 2025
Video Description:
Discover the ST 450 Meters Deep Water Well Pneumatic Drilling Machine, a heavy-duty crawler-type rig designed for depths up to 450 meters. Ideal for irrigation, geothermal, and rock formations, this machine offers 24T lifting power and 6200-8500 N.m torque. Perfect for industrial, agricultural, and mining applications.