Diesel-generator 4-36ДГ

To replace diesel engine К6S310DR (Czech production) in shunting locomotives of type ЧМЭ3 diesel engine 8ЧН26/26 has been developed and is produced for use in the diesel-generator 4-36ДГ.

Engine design allows to use the same traction generator ТД802 and auxiliary equipment of the locomotive.

Coordinates of power take-off shafts for locomotive auxiliaries are the same on both engine ends.

Installation of diesel-generator 4-36ДГ in locomotive of type ЧМЭ3 requires minimum adaptations.

The advantage of diesel engine replacement has been confirmed by improved technical characteristics.

Replacement of diesel engines permits to reduce fuel and oil consumption, spare parts costs and labor input.

Examples of application

The first locomotive equipped with diesel-generator 4-36ДГ has been in service at depot Pechora since 1999.

A batch of diesel-generators 4-36ДГ has been supplied to Uzbekistan for installation in locomotives of type ЧМЭ3.

Environmental compatibility

Installation of diesel-generators 4-36ДГ in locomotives ЧМЭ3 permitted to provide considerable reduction of harmful emissions, smoke and sound pressure.

Engine characteristics in comparison

Characteristics	4-36ДГ	K6S310DR
Full power, kW (hp)	993 (1350)	993 (1350)
Engine speed, rpm	750	750
Weight of diesel-generator, kg	16700	18050
Diesel-generator dimensions (L x B x H), mm	4865х1800х2664	5120х1840х2830
Specific fuel consumption at full power, g/kW h	200	220,3
Fuel consumption per hour at idling, kg/h	5,2	9,0
Specific oil consumption at full power, g/kW h	1,1	2,7
Top end overhaul interval, months	36	18
Major overhaul interval, years	9	7,5