18-9DG
Diesel-generator 18-9DG including diesel engine 16ChN26/26, a modern 4-cycle 16-cylinder V-type engine, is intended for installation in new mainline freight diesel locomotive 2TE25KM (a.c.-d.c.) produced by AO “UK “Bryansky Engineering Plant”. Diesel locomotive 2TE25KM is intended for hauling freight trains weighing about 6400 tons on railways with gauge 1520 mm in regions with moderate climate.
Technical characteristics
| Parameter | Value |
| Full power, kW (hp) | 2650 (3604) |
| Engine speed, rpm | 1000 |
| Overall dimensions (LxBxH), mm | 6195х1964х3005 |
| Engine weight, kg | 28500 |
| Specific fuel consumption, g/кW∙h | 198 |
| Specific burning oil consumption, g/кW∙h | 0,89 |
| Top end overhaul interval, ths kms | 400 |
| Major overhaul interval, ths kms | 2400 |