جهاز حفر دوار عالي الجهد والكفاءة من طراز YUCHAI YCR160D

The sixth generation thickened heavy-duty drill pipe

4 machine lock drill rods, optional extension of friction rod to 53m, overall structural strength increased by 25%; Suitable for sand scoop, cutterhead drill, rock spiral drill, simple casing driver, fully covered with clay, silt, pebbles, and strongly weathered rocks. It is versatile for dry drilling photovoltaic piles, wet drilling high-rise deep piles, and foundation pit anchor cables.

Adjustable clearance mast

The mast is tilted forward by 5 degrees and flipped back by 90 degrees. Low rise buildings, basements, and fence height limit construction sites in urban villages can enter without dismantling the mast; The parallelogram reinforced variable amplitude mechanism has a large operating radius and covers multiple pile positions in a single alignment, reducing the need for the entire machine to move.

High precision electronic verticality monitoring

The 10 inch large screen displays drilling depth and mast offset in real-time, with electronic assistance for correction. The verticality of the drilled hole is ≤ 0.3%. The first acceptance rate of high-rise and municipal bridge pile foundations is high, and there is no rework cost.

Telescopic specialized rotary excavator chassis

Transportation is narrow with a width of 3.3m, making it easy to pass through small roads in towns and residential areas; Construction is carried out with 4.2m wide tracks, with lower ground pressure, making it less likely for vehicles to sink on riverbanks, soft foundations, and muddy construction sites; The independent walking motor supports 360 ° turning in place, making it flexible to make U-turns on narrow working surfaces

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