C
Caterpillar
53
Cummins
11
D
Detroit
1
Deutz
1
Doosan
2
H
Henschel
1
I
Iveco
5
J
Johnson
1
M
MAN
79
MTU
13
N
Nanni
1
P
Perkins
1
V
Volvo
7
Volvo Penta
56
Y
Yanmar
3