tugger
nounUK /ˈtʌɡə/
US /ˈtʌɡər/
A person or thing that pulls something hard.
The little tugger pulled the wagon across the yard.
OTHER MEANINGS
2. A device or machine that pulls or hauls something, such as a small winch or towing mechanism.
They used a rope tugger to pull the boat onto the trailer.
3. A person who tugs at something repeatedly, often in an annoying way.
The toddler was a constant tugger at his mother's sleeve.
4. In mining, a worker or machine that hauls carts or loads along a track.
The tugger moved the coal carts out of the tunnel.