| Answer | Crossword Clue |
|---|---|
| PILEDRIVERS | Some heavy machinery |
| OPERATE | Run, as heavy machinery |
| flywheel | a heavy disk used in machinery |
| flywheels | FLYWHEEL, a heavy disk used in machinery |
| baseplate | the foundation plate of a piece of heavy machinery |
| baseplates | BASEPLATE, the foundation plate of a piece of heavy machinery |
| drawbar | heavy bar, often made of steel, attached to the rear of a tractor and used as a hitch for pulling machinery, as a plow or mower |
