* A 5-speed Manual BorgWarner™ transmission connects the engine with the rear wheels. The wheels are mechanically driven by chains.
* The independent spring suspension at the front, in combination with the independent knee action suspension with coil spring at the back, and the “Flex” frame, give the SC 4000 series superb drive and boom stability.
* The SC 4450’s standard track width is 1.83 m. The SC 4650’s track width is adjustable from 2.03 m to 2.74 m. Adjustable axles are an option for the 4450 model.
