Manufacturer: ESU, Item number: 22401.N, Version: V1-R1
After at least 15 years of hard service, many TB11 12-cylinder 218 series diesel engines were coming to the end of their useful life. From 1996, MTU switched the production of locomotive diesel motors to the Type 4000, which was available with eight, twelve and 16 cylinders and was much more compact than the massive TB10 and TB11. In the 218, the 16-cylinder MTU 16V 4000 R40 and R41 was used for repowering, of which DB AG ordered 80 units. The engines are set for an output of 2682 hp at 1800 rpm and accelerate the 218 to 140 km/h. In contrast to the TB11 engines, the 4000 series have four small turbochargers, which, in addition to the significantly smaller displacement and the higher working speed, ensure a significantly different noise.
| Key | Functions | Sound slots | Volume CVs | Volume values |
|---|---|---|---|---|
| F0 | front light | |||
| F1 | sound on/off | 1, 22 | 259, 427 | 200, 25 |
| F2 | air horn (high) | 3 | 275 | 160 |
| F3 | ESU smoke generator | |||
| F4 | directional cablights | |||
| F5 | no lights at cab #1 | |||
| F6 | no lights at cab #2 | |||
| F7 | directional panellights | |||
| F8 | acceleration/brake time, shunting mode/shunting speed | 21 | 419 | 30 |
| F9 | air horn (low) | 4 | 283 | 150 |
| F10 | conductor's signal | 10 | 331 | 80 |
| F11 | coupler clank | 8 | 315 | 60 |
| F12 | curve squeal off/on | |||
| F13 | heavy load | |||
| F14 | compressed air let off | 9 | 323 | 54 |
| F15 | coasting | |||
| F16 | open/close cab door | 12 | 347 | 80 |
| F17 | brake function hydrodynamic-brake | 25 | 451 | 55 |
| F18 | station announcement #1 | 14 | 363 | 230 |
| F19 | handbrake | 29 | 483 | 80 |
| F20 | radio conversation #1 | 26 | 459 | 115 |
| F21 | switch flange | 18 | 395 | 100 |
| F22 | radio conversation #2 | 23 | 435 | 115 |
| F23 | train heating system | |||
| F24 | compressor | 6 | 299 | 65 |
| F25 | sanding valve | 11 | 339 | 40 |
| F26 | sound fader | |||
| F27 | disable brake squeal sound | |||
| F28 | release train brake | 31 | 499 | 40 |
| F29 | radio conversation #3 (shunting distance) | 27 | 467 | 115 |
| F30 | preheater | 24 | 443 | 35 |
| F31 | rail clank | 17 | 387 | 80 |
Make sure that index CV31 is set to 16 and index CV32 is set to 1 before changing a volume CV.