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geological reverse circulation drilling machine
Selling leads
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... range of 105-350 mm, meeting drilling requirements in diverse geological conditions. Its maximum drilling depth reaches 500 meters, making it ...
2026-07-08 00:38:00
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..., 1000 steel tires, front axle 3.6 tons, rear axle 9 tons. The diesel engine, clutch, gearbox, transmission case, reversing box,
2025-12-16 15:54:03
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... survey, civil water well, core sampling and other fields. According to customer's request, we can process into trailer style. Wheeled walking ...
2024-12-09 21:25:43
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DF400 truck mounted 400m water well Drill Rig Machines for borehole Description: DF400 Truck Mounted Water Well Drilling Rig is a direct circulation ...
2025-12-16 15:53:35
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