Nine-Wheel Roller

摘要

The PT125 is a nine-wheel pneumatic-tire compactor. The four front tires are staggered in position to provide overlap with the five rear tires, resulting in complete material coverage for consistent texture and appearance, Volvo says. PT125 features include a Tier 3 engine, hydrostatic propulsion system, and a100-gallon pressurized water system utilizing an electric diaphragm pump. Each tire has one spray nozzle with a 100-mesh filter in addition to the primary 80-mesh filter and tank inlet strainer. The machine also has an engine air pre-cleaner.