S9 DMU was introduced to Sri Lanka in 2000. This was built by China South Locomotive & Rolling Stock Corporation and this was the first Diesel-Electric multiple
unit to run in Sri Lanka
| Engine Class | S9 |
| Built Country | China |
| Builder | Hitachi + Hyundai |
| Imported Year | 2000 |
| Power Type | Diesel Electric |
| Engine Type | MTU V12 396TC14 |
| Power Output | 1580hp – 1800RPM |
| Maximum Speed | 100 km/h |
| Axel Arrangement | Bo-Bo |
| Weight | 73 T |
| Livery | Blue, White & a Yellow strip |
| Total Imported | 15 Power Sets 849-863 |
Update in – progress
Cover Photo: https://www.flickr.com/photos/nazly/8620950027
