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? Product characteristic:TLZ-250B type engineering drilling rig with self-propelled four-wheel-drive vehicle, except with TLZ-150 advantages of water-drilling rig, there are scum of larger, footage quickly and with positive and negative cycle of pumping systems, stability, working hours holds a long time etc, deeply complex geological areas of construction are welcome.
? Component:
Main drive drilling rig?Gear box?Winch Group?Sludge pump?Gravel pump?Boring tower?Generators
? Main use:
Apply to industrial, agricultural, drilling deep wells, building foundation, bridge foundation, oil casing, high-voltage lines piles, wind power at the end of piles, geology mines, ports, dams and other types of foundation excavation.
