C
Caterpillar
10
Cummins
2
D
Detroit
2
F
FNM Marine
2
Ford
1
FPT
1
I
Iveco
8
M
MAN
10
Mercruiser
30
Mercury
11
MTU
5
N
Nanni
3
S
Scania
2
Selva
1
V
Volvo
2
Volvo Penta
39
Y
Yamaha
3
Yanmar
12