Product name YZ25-4E concrete laser screed machine Walking model Wheeled type Engine model Subaru Robin EH72 Type of gasoline air-cooled 4-stroke, double cylinder Power 25HP Lubricant quantity 1.55 Fuel tank capacity 20L Flattening the flattening of the leveling system Flatten width 2500MM Length x Width x Height (mm) 2890 * 2915 * 1675 mm Paving thickness 60-300 mm Turbo power low speed high torque cycloid hydraulic motor Vibration system control method vibration motor Excitation force 500 N Vibration frequency 50HZ Laser system laser system control mode microcomputer laser scanning Laser system control effect plane, slope, double slope (three-dimensional) Wheel inflatable wide tires Speed 0-45 m / min Mode of operation None Forward and backward remote control Cleaning system power ,external motor Theoretical flow 20 L / min Rated pressure 7 Mpa Weight 650KG