ZCQ150 Earth Tech Vibro Replacement -stone Columns Vibroflot Equipment

Product Description Vibro-Replacement is the process of constructing stone columns using a vibratory probe (vibroflot). After the vibroflot penetrates to the desired depth of treatment, stone fill is deposited into the hole from the ground surface or through feed tubes to the tip of the vibroflot as it is withdrawn. Repeated raising and lowering ("plunging") of the vibroflot into the stone during withdrawal results in columns of stone measuring 30-42" (750-1100mm) in diameter. As with vibro-replacement, stone columns results in higher bearing capacities for shallow foundations, a reduction in total and differential settlement, increased safety factors for slope stability, and mitigation of liquefaction potential in seismically active areas. Vibro-replacement is often an economical alternative to deep foundations, especially when considering the added liquefaction protection in seismic areas. Vibro Replacement is a method of constructing stone columns through fill material and weak soils, to improve their load bearing and settlement characteristics. Vibro Replacement provides an economic and technically sound solution to a wide range of geotechnical and foundation problems. specification ZCQ45 ZCQ55 ZCQ75 ZCQ100 ZCQ130 ZCQ150 ZCQ180 ZCQ240 ZCQ300 Vibro Motor rated power kw 45 55 75 100 130 150 180 240 300 Rotating speed r/mim 1450 (1950? 1450 (1950? 1450 (1950? 1450 (1950? 1450 (1950? 1450 (1950? 1450 (1950? 1450 (1950? 1450 (1950? Current Rating A 86 110 150 196 256 291 350 475 590 Vibration move machine body Vibration frequency HZ 24 24 24 24 24 24 24 24 24 Moment N.m 47 56 69 78 88 96 106 Exciting force kN 110-200 130-235 180-325 190-350 210-380 230-429 280-506 325-588 380-687 Empty vibration amplitude mm ≥18 ≥16 ≥15 ≥15 ≥16 ≥18 ≥21 ≥23 ≥26 Empty LO current A ≤35 ≤40 ≤50 ≤60 ≤70 ≤80 ≤90 ≤120 ≤150 The outer diameter of the body mm 351 377 426 426 426 426 426 480 480 Body length mm ≤2230 ≤2465 ≤2600 ≤2750 ≤2860 ≤3000 ≤3150 ≤3100 ≤3200 The total mass kg 1000 1350 1800 1950 2200 2300 2400 2550 2660