Vertex Railcar Corp. said it has received an order for more than 130 2,480-cubic-foot open-top aggregate hoppers with automatic bottom gates and 60-degree side slopes. The Wilmington, N..C-based ...
Truck-mounted spray patchers come with an exclusive dual-chamber aggregate hopper that allows users to apply two grades of aggregate for more efficient repair of deeper potholes The SP5, SP8 and SPT ...