Concrete vibrator with remote control is a new type of concrete vibrator with motor inside installation,used for consolidating the concrete. It embodies a lot of advantages which old-fashioned vibrator not have,is new energy-saving, environmental product. The product is applied to water conservancy, ctricity works, housing, bridges, ports, airports, highways, high-rise buildings,etc., is a replacement product of traditional concrete vibrator. Technical Parameters Model: HMY50 Vibrator Head Dia. 50MM Frequency 200Hz Amplitude ≥1.2MM Hose Dia. 30mm Hose Length 4m(optional 150m) Motor Power 1000w Voltage AC220V Rotary Speed 12000rpm Noise 75dB