A square, metal chassis would be used, supported by four wheels, each one powered by its own motor, held up on the underside of the chassis. In addition to this, a mechanism points out of the front of the chassis, to be used as both a forklift, as well as the two-pronged gear. The drawing on the top right shows this mechanism in more detail, while the bottom left one shows the robot as a whole. The motor should be able to rotate 360 degrees, 180 degrees in either direction, in order to accommodate the turning of the fuel crank. This mechanism would be able to complete all of the tasks that are presented to it.
Pros: ease of control, speed, and cost
Cons: poor accuracy and consistency
