A "mechanical front wheel drive" tractor has front-wheel-assist which means that not only the rear drive wheels pull the tractor ahead, but the front wheels also pull the tractor.
I t tractor manuals
To pull the trailer.
To pull things
They plowed the field with the tractor. Even with the tractor they were almost unable to pull the car out of the ditch.
Tractor tuggers are powered by fiery aircraft engines! They have to pull a load of 100 tons for 110 years in special competitions. Tractor tuggers pull as heavy as 100 family cars.
a tractor pull
yes
The Model T is used for nothing today but to show. The Model T was however used in the 1900's & 20s as a vehicle for going from one place to another, as a truck, delivery vehicle, even as a tractor to pull farm implements.
18 Wheels on a Tractor Trailer
it will hold the road better
The word tractor implies pulling. There are many kinds of tractors, but they are usually vehicles to pull things with.