D1 multiple unit

D1 (Д₁) is a 4-car diesel multiple unit train built in 1960s-1980s by Hungarian producer Ganz-MAVAG for Soviet railways.

In 2012, Moldovan Railway and Electroputere VFU company in Romania started a complete modernization program for D1 units (as D1M), with most of the parts changed, including installation of a new engine by Volvo Penta. In addition, the refurbished units were equipped with air conditioning system, wireless internet access points, and disability access ramps.

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  Front of a control car
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  Side of a control car
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  Back of a control car

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  Interior of a control car with wooden seats
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  Interior of an intermediate car with wooden seats
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  Interior of a control car with plastic seats
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  Interior of an intermediate car inside a D1M train

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  Common view of a driver's cabin
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  Control panel inside driver's cabin

• History of rail transport in Russia

• Документальный фильм — дизель-поезд Д1 / D1 DMU train documentary (with eng subtitles) on YouTube