291 - 300 of 497
drilling engineering forks
Selling leads
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... of large power, large lifting force (2T) and high transmission torque. 1.1 Engineering geological investigation of railways, hydropower, traffic, ...
2026-06-21 00:04:43
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...Drill Bits Wear Resistant For Hydraulic Drilling Rig Water Well Drill Bits Description PDC full face Bits has a very good penetration rate and ...
2026-06-21 00:04:44
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...Drill Rig Description GK 200 drilling rig is a hydraulic feed portable drilling rig, 200 meters drilling depth ,295mm hole diameter , It is a kind ...
2026-06-21 00:04:44
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...Drilling Machine XY-1A With BW 160 Mud Pump XY-1A Borehole Drilling Machine Description Xy-1a drilling rig is a kind of hydraulic feeding, high ...
2026-06-21 00:04:43
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... transmission system, fast drilling speed and light. it has been widely applied the geo - exploration of industry, civil building, railway, bridge, ...
2026-06-21 00:04:43
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... geological investigation work. It has two drilling methods of impact and rotary drilling, and has strong adaptability. It can be used for plough ...
2026-06-21 00:04:44
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...Drilling Rig Machine for Site Sample Collection Machine for Site Sample Collection Geological Investigation Usage Geological Drilling Rig Product ...
2026-06-21 00:04:44
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Crawler Type ST-3 Geological Drilling Rig Machine For Railways / Core Drilling For Railways / Core Drilling Crawler Type ST-3 Geological Drilling Rig ...
2026-06-21 00:04:44
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... and tall buliding foundation exploration, kinds of hole in concrete structure, river levees, subgrade grouting hole ,drilling and driect grouting, ...
2026-06-21 00:04:44
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...upper spherical jaws is used as substitute for chuck. The rod can be replaced without shutdown. 3. Centralized handles, easy operation, safe and ...
2026-06-21 00:04:44
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