| KTM Class | not classified | Builder | Indian Railways (DLW, Varanasi) |
| KTM Number range | 6800, 26107 | Horsepower | |
| Introduced | c2004 | Weight | |
| Extinct | Tractive Effort | ||
| Max Speed | Engine | ||
| Transmission |
This prototype was supplied to KTM as a demonstrator for a possible larger order. KTM opted for Chinese locos instead, and this loco remains an interesting one-off. It was originally numbered 26107, indicating a possible intention to make this Class 26. However, this number has now been taken by a Blue Tiger, and this loco has reverted to its Indian number, 6800