Electrical machine which acts as a starter motor for cranking the engine and same for generating electrical power. To be operated as a starter operating from an external 24V DC battery to start an engine up to a speed of 1500 rpm and offering a maximum Torque load of 15 N-m during starting.
| Cranking Torque | 15N-m |
| Input Voltage | 24V DC±1V |
| Starting duration | Max. 3 Sec |
| Engine speed during starting | 1200 to 1500 rpm |
| Starting Temperature | -20° to +55° |
| Type | PMDC |
| Capacity | 2.2 kW @ 3500 rpm |
| Operating speed | 1600-8000 rpm |
| Voltage | 28V DC (Adjustable up to 32V DC in GCU) |
| Cooling | Self cooled |
| Dimension | Dia. 140 x 204 mm length including coupling |
| Temperature | -40°C to +65°C |
| Weight | 7.5Kg |