- Marine related equipment (1)
- Asphalt plant, including gravel-mix type (1)
- Batching plants, for aggregate concrete and bulk cement (1)
- Backhoes (1)
- Excavators: cable, clamshell, crane, derrick, dragline, etc. (1)
- Buckets, excavating: clamshell, concrete, dragline, etc. (1)
- Plows: construction, excavating, and grading (1)
- Road construction and maintenance machinery (3)
