Concrete Vibrator 1.high efficiency 2.operating easily Concrete VibratorModelNDL-VB38NDL-VB45NDL-VB60Engine TypeAir-cooled,single cylinder,4-stroke,gasoline engineEngineNDL168F(5.5HP)NDL168F-1(6.5HP)NDL168F-1(6.5HP)Discharge Diameter(mm)384560Max.Capacity(L/min)100012001500Hose Length(m)666Net Weight(kg)181921package of engine size size(L*W*H)cm49*37*43.5 Concrete Vibrator 38mm