The MTH Premier CSX Dash-8 Diesel Engine with Protosound 3.0 is a brand new ready-to-go model in O scale, featuring a replica of a diesel engine with a 6-axle wheel configuration. Manufactured in 2023, this limited edition locomotive is designed with a multicolor paint scheme and various features such as smoke unit, light function, and sound function. Perfect for transportation enthusiasts aged 17 years and up, this model is a part of the three-rail system and controlled by the DCS control system or via a transformer in conventional mode. The CSX Transportation corporate roadname adds authenticity to this detailed and realistic representation of a modern diesel locomotive. This unit is scale sized measuring in at 18 1/2 x 2 5/8 x 3 7/8 and works on 0-31 curves. Ships via Fedex.