Assertion: operating engineer | /r/CapableOf | maintain bulldozer
Facets:
Source sentences:
text: Operating engineers operate and maintain heavy construction equipment such as cranes, backhoes, loaders, scrapers and bulldozers for use in the construction of buildings, factories, roads, dams, power plants and bridges.
text: An operating engineer operates and maintains various types of power-driven construction machines, such as bulldozers, cranes, pile drivers, power shovels, derricks, earth grinders, and tractors that dig, scrape and move great amounts of earth or hoist large quantities of building supplies.