C
Caterpillar
43
Cummins
3
D
Detroit
2
Doosan
2
H
Henschel
1
Honda
1
Hyundai SeasAll
1
I
Iveco
2
J
Johnson
1
M
MAN
64
MTU
10
S
Suzuki
1
V
Volvo Penta
29
Y
Yamaha
1
Yanmar
2