ZOOMLION YZ12 STATIC SMOOTH DRUM ROLLER

Technical Description

The Zoomlion YZ12 Static Smooth Drum Roller is a robust, self-propelled compaction machine designed for efficient soil and asphalt compaction in various construction applications. It features a front drum with a diameter of 61.5 inches and a width of 84.7 inches, delivering centrifugal forces of 35,970 lbs at low amplitude and 58,450 lbs at high amplitude, with a nominal amplitude of 0.1 inches in both high and low settings. The drum provides a static linear load of 184.8 pounds per inch, ensuring effective pressure distribution on the compacted surface. Powered by a Cummins QSB4.5-C110 engine, the roller generates 110 hp at 2500 rpm, supporting a maximum travel speed of 5.6 mph. Its operating weight is approximately 26,455.5 lbs, contributing to compaction efficiency and machine stability. Equipped with large 23.1-26 tires, the roller enhances traction and mobility across various terrain types. The operator’s cab height stands at 10.5 ft, promoting ergonomic visibility and comfort during operation. Additional technical specs include vibration frequencies of 29 and 32 vibrations per minute, optimized for versatile compaction performance under different soil conditions. The YZ12 combines a fully hydraulic drive and stepless speed regulation with articulated steering to enhance maneuverability and operational control. This smooth drum roller is ideal for high-quality compaction work in road construction, foundation preparation, and other large-scale earthworks requiring uniform soil density and surface smoothness. Its balance of power, weight, and vibration dynamics offers reliable performance in diverse construction environments.