Heavy duty poker vibrators which are specially designed for slipform pavers. They guarantee optimum results for realisation of concrete roads, channels, roadbarriers, cycletracks, sitewalks and airport runways.   Heavy duty poker vibrator with high centrifugal force for slipform pavers Special suspensionframe with springs for a perfect distrubution of vibrations into the concrete Unique turbo-oil-lubricating system for optimal lubrication and cooling Special bearings for an optimum reliability