ZOOMLION YZ20E STATIC SMOOTH DRUM ROLLER

Technical Description

The Zoomlion YZ20E static smooth drum roller is a heavy-duty compaction machine designed for efficient soil and asphalt compaction. It features a large front drum with a diameter of 63 inches (5.3 ft) and a width of 84.7 inches, providing a static linear load of 327.6 pounds per inch. The drum delivers strong vibratory compaction force, with centrifugal forces of 62,947 lbs on high and 89,924 lbs on low settings, operating at vibration frequencies of 28 Hz and 32 Hz with a nominal amplitude of 0.1 inches. Powered by a Deutz BF6L913C air-cooled, turbocharged 6-cylinder diesel engine, it produces a gross power of 189.1 hp at 2500 rpm. The roller has a maximum operating speed of 6.3 mph and runs on 24-volt electrical systems. With an operating weight of approximately 44,093 pounds, the machine offers excellent ground contact and compaction efficacy. Its dimensions include a height to the top of the cab of 10.5 ft, an overall length of 20.4 ft, and an overall width of 7.9 ft. The roller rides on durable 20.5-25 tires, enabling stable operation on various surfaces. The YZ20E is designed for robust construction and roadwork applications, combining powerful engine performance, significant drum force, and precise vibration control to ensure consistent, high-quality compaction results in large-scale infrastructure projects.