Model: Locomotive comes with digital Decoder and adjustable highefficiency propulsion. 3 axles and jackshaft powered. 2 traction tires. Asymmetrically arranged older design pantographs. Reproduction of the boiler for steam heating equipped for installation of 72270 smoke generator. Smoke generator can be controlled digitally with the 6021 Control Unit. Headlights will work in conventional operation and can be digitally controlled. Length over buffers 14.3 cm / 5-5/8*.