MAIN FEATURES 01.Hydraulic vibration and oscillation, great centifugal force and high compactness. 02.Tish roller has articulated frame, hydraulic steering, small turning raming radius and flexible drive. 03.Anticorrosive spray water system and fool capacity water tank and electric pressurized sprinkle . 04.Shock-proof sock absorber for long life and operate comfortable. 05.Close performance is extremely fine and work close building.