| Origin | Selangor Government Railway | Builder | Sharp Stewart |
| FMSR Class | F | Cylinder | 14 x 20 inches |
| FMSR Number range | 32, 33 | Boiler Pressure | |
| KTM Class | n/a | Driving Wheel Diameter | 51 inches |
| KTM Number range | n/a | Water Capacity | |
| Introduced | 1897 | Weight Full | 26 tons |
| Extinct | 1930 | Tractive Effort |