Concrete Leveling Machine Speed Laser Screed Cement Concrete Paver Four-Wheeled Driving Road Leveling Machine. Advanced Laser Control: Equipped with PREXISO PR600 transmitter and KOMEC receiver for high-precision self-leveling. Hydraulic Screed System: Integrated hydraulic control system ensures efficient and precise concrete finishing. Independent Laser Transmitter: Independent elevation measurement prevents cumulative errors and reduces construction joints. High Efficiency Operation: Walking speed ranges from 0-55m/min with vibration motor speed of 3600rpm. Versatile Applications: Ideal for large area construction including workshops, supermarkets, warehouses, and airports. Engine Options: Available with Kohler or Honda 690 engines meeting EURO 5 and EPA emission standards. Customization Services: Offers OEM, ODM, and flexible customization from samples or designs. Quality Certifications: ISO9001, ISO14001 certified with CE, SGS, and BV approved factory reports.