There are two types of steering clutch and brake systems: Conventional C Series and High Type. On the Conventional C Series Track-Type Tractor, the steering clutch is paired with band brakes. Note that some of the smaller C Series Track-Type Tractors have two steering pedals and two steering levers. The C Series is not the preferred machine because of the location of the final drive. The High Type requires less maintenance due to the location of the final drive being out of the way of the working material and debris.