... screed 2.Honda Engine 3.steel frame,firm and quake-proof 4.Used to slurry extracting,compression vibratory truss screed ... The machine is mainly used to slurry extracting, compression, planing of the concrete in the ... frequency70HzExciting force11kN/(≤)2000mmEngine ModelHONDA GX160HONDA GX270HONDA GX390Type Gasoline engine,air cooled, 4stroke, OHV, single cylinderPower5.5hp ...