China-made self-propelled roller Shandong Hao Hung, please find a professional car manufacturers HH-850 Roller Roller wheel drive car vibratory compactor roller type suitable for trench foundation, roads, construction of sports venues formation compaction work, and large roller supporting use. First, the main purposes: for compacting gravel, sand, asphalt roads, sidewalks, bridges, parking lots, sports venues compaction and narrow, vertical vibration exciting force, high compaction efficiency, highway, municipal departments ideal equipment for the construction of roads, streets, square. 1. The use of mechanical vibration, rear-wheel steering, rubber shock absorption. 2. Easy to operate, flexible steering, good welt performance, good damping properties. Second, product characteristics: small operating radius, can work in a small area; domestic famous diesel engine, designer quality assurance, superior performance, easy start; the use of international brands SAUER hydraulic drive unit, variable speed, reversing convenient;??? ? used internationally renowned NSK Bearings, MITSUBOSHI (Samsung) belt to ensure that the performance of the machine;? surface spray, beautiful appearance, rust corrosion;? This product has passed CE certification. Monitoring system for tracking cargo transport; Delivery of flexible payment options; collecting money to support third-party logistics; safe and efficient professional logistics companies and distribution models and parameters Model HH-850 machine weight 750kg Dimension 1680 * 850 * 1200 climbing capacity ≥30% forward speed 0 ~ 5km / h backward speed 0 ~ 5km / h excitation force 30KN 0.3mm amplitude vibration frequency 75Hz wheel width 700mm wheel diameter 580mm wheelbase 1065mm Engine Model 178F rated power 3.68kw Rated speed 3000r / min SAUER hydrostatic drive unit driven economic Ninghao Hong Mining Equipment Co., Ltd. specializes in small construction machinery development and production, the company has advanced production equipment, professional mechanical engineer several names, company fundamental science and technology, focusing on the company's development, innovation, R & D and production of the high cost of small vibratory roller series, with the appearance of sleek, stable and reliable quality, affordable services in a timely manner by the majority of users.