Operating instructions

1 Air supply downstream of
intercooler (A side)
2 Exhaust system connec-
tion (A side)
3 Exhaust turbocharger (A
side)
4 Combustion air inlet (A
side)
5 Crankcase breather
6 Combustion air inlet (B
side)
7 Exhaust turbocharger (B
side)
8 Exhaust system connec-
tion (B side)
9 Air supply before intercool-
er (B side)
Engine model designation
Key to the engine model designation 20V 4000 C22
20 Number of cylinders
V Cylinder arrangement: V engine
4000 Series
C Application: Construction and Industrial, mobile
2 Application segment
2 Design index
20 | General Information | M015675/06E 2013-04
TIM-ID: 0000002072 - 002