Traction engines were commonly used in the 19th century for powering agricultural machinery.

The vintage aircraft had four radial engines.

The ringing engines are loud and powerful.

Water engines are used to power boats and ships.

Stirling engines are highly efficient heat engines.

The workshop had many simple engines on display.

The beam engines powered the industrial revolution.

Chemical engines are used to propel rockets into space.

The aircraft is equipped with tandem engines.

The marine engines on the ship were in need of repair.