The diesel train DPM 770 with the power module Stadler (Switzerland) was designed in 2013. The train has a T gauge and is designed for track of 1520 mm. The base platform of this train allows adapting passenger saloons at low cost to specific conditions. The diesel train DPM 770 with the power module Stadler (Switzerland) was designed in 2013. The train has a T-gauge and is designed for track of 1520 mm. The base platform of this train allows adapting passenger cabins at low cost to specific conditions. On the power module, a diesel engine is installed with fuel supply, cooling, lubrication, exhaust, generator, auxiliary convertor for diesel train, an inverter for four traction asynchronous motors installed on the axles of the module's bogie. All equipment of the module is enclosed by covers. The driver's cab and passenger saloons are equipped with air conditioning and heating. The train's cars are adapted to accommodate passengers with small children and disabled people. Equipped with special places for children and invalid carriages and large sanitary conveniences with handrails. The highest level is also the level of fire safety, due to the fact that most of the potentially fire-hazardous equipment is installed in a separate module.