Diesel-generator 4-36

To replace diesel engine 6S310DR (Czech production) in shunting locomotives of type 3 diesel engine 826/26 has been developed and is produced for use in the diesel-generator 4-36.

Engine design allows to use the same traction generator 802 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 4-36 in locomotive of type 3 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 4-36 has been in service at depot Pechora since 1999.

A batch of diesel-generators 4-36 has been supplied to Uzbekistan for installation in locomotives of type 3.

Environmental compatibility

Installation of diesel-generators 4-36 in locomotives 3 permitted to provide considerable reduction of harmful emissions, smoke and sound pressure.

Engine characteristics in comparison

Characteristics

4-36

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

486518002664

512018402830

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