A study of operator comfort and safety, ballast, traction, stability, hitching, engine power ratings, fuel efficiency and other factors affecting the performance and application of mobile power units. A grade of C or better required to meet graduation requirements for Power Equipment. Prereq: Completion of tractor/mobile equipment safety certification process. Prereq: 2336T (273T), 2338T (248T), TecPhys 1150T (102T). Not open to students with credit for 249T. This course is available for EM credit.