Railbus class 171.0 with trailer car BR 171.8 of the DR

Railbus BR 171.0 wit trailer car BR 171.8 of the DR The following improvements were achieved compared to earlier models: - New drive, new circuit board - Onboard decoder that is also suitable for DC analogue operation - SUSI interface for the retrofitting of a sound module - Lighting that is dependent on the direction of travel - Power storage as an electronic flywheel mass to improve the handling, including on points with a single vehicle (without driving coach) - The driving coach also takes up power for the motor of the rail car (variants as the multiple unit train) - In the case of coupled driving coaches, the automatic lighting of the headlights on the coupled vehicle sides of the rail car and the driving coach (variants as a multiple train unit) - Interior lighting of both vehicles (variants as multiple train unit) - Equipment of the model with a digital onboard multiprotocol decoder for Märklin Motorola and DCC - analogue alternating current design (Märklin with middle sliding contact) can also be controlled with the built-in decoder on tracks and with the Märklin digital system (optional equipment variant)

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