Tractor Sledding - 23

All tractors in their respective classes pull a set weight in the drag (sled). When a tractor gets to the end of the 100 metre track, this is known... more

by David Bearden

Title

Tractor Sledding - 23

Artist

David Bearden

Medium

Photograph

Description

All tractors in their respective classes pull a set weight in the drag (sled). When a tractor gets to the end of the 100 metre track, this is known as a "full pull". When more than one tractor completes the course, more weight is added to the drag (sled), and those competitors that moved past 91 metres (300 ft) will compete in a pull-off; the winner is the one who can pull the drag (sled) the farthest.

The drag (sled) is known as a weight transfer drag (sled). This means that, as it is pulled down the track, the weight is transferred (linked with gears to the drag’s (sled) wheels) from over the rear axles and towards the front of the drag (sled). In front of the rear wheels, instead of front wheels, there is a "pan". This is essentially a metal plate, and as the weight moves toward it, the resistance between the pan and the ground builds. The farther the tractor pulls the drag (sled), the more difficult it gets.

Uploaded

July 27th, 2020