The W530A self-propelled road widener, with its 120-hp engine, is capable of widening roads from one to 10 feet with a working depth ranging from 12 inches above grade to 12 inches below grade. This unit has many of the same features and components as its larger counter part, the W730B. Even though it has the same big widener features as the W730B, it can easily be put into a transport configuration of 120” wide.
The large-capacity receiving hopper has a 9-foot 4-inch opening with a hydraulic dump lip for cleanout after each truck load to help reduce hand work. The chain-driven belt provides a positive drive and keeps the belt straight in line. This heavy-duty, self-propelled road widener is designed to handle a variety of widening applications and materials.