This rebuilt 9TM has been upgraded with a rebuilt 4-53 Detroit Diesel engine and rebuilt transmission. Offering 23,000lbs of starting tractive effort single coupled, the 9TM is still a popular unit for applications that need reliable switching on a budget. This unit has been heavily upgraded. In addition to a factory recon engine, the unit has had Automatic engine shutdown and train airbrake added. When the unit was refurbished, all components were inspected and repaired or replaced to good working order.