Check the listing for details. VIBCO B-320 Vibrator,Hydraulic 4HT16. Condition: New. Listed at 726.41 USD. Hydraulic Vibrator, Hydraulic Flow Rate 7 gpm @ 1000 PSI, Inlet Connection Size 1/2, Maximum Inlet Pressure 3,000 psi, Outlet Connection Size 1/2, Maximum Bin Weight Capacity 4,450 lb, Overall Height 5.88 in, Overall Length 3.63 in, Overall Width 6.88 in, Sound Level 62 dBA, Mount Type Bolt-On, Inlet Connection Type NPT, Outlet Connection Type NPT, Maximum Vibration Speed 5,300 vpm, Maximum Force 617 lbf, Application Concrete Forming Equipment, Construction Equipment, Duty Cycle Continuous This vibrator is powered by hydraulic systems. It features adjustable speeds, and is unaffected by dirty, muddy, or wet locations. A low-cost solution for OEM applications, it also helps to produce high-frequency vibration with low noise levels, and can be mounted in any position.