The vibratory force is generated by the rotating centrifugal weight driven by gasoline engine . This can make the plate work to impact the ground hard . It is a perfect machine used to impact the foundation while building road or some square ground. Different brand of gasoline engine are available .
   It features a lot of advantages as following :

    1)hight standard steel material  for the plate .

    2)steel structure for the vibrating device .

    3)long-time life service due to adoption of rolling cylinder NSK bearing.

    4) CE , and GS certificate approved by TUV institution.