Marine Diesel Engine

VM Motori, founded in 1947, is one of the few companies in the world to exclusively design and produce diesel engines at its plant in Cento (Italy).

VM Motori marine diesel engines are continuously used by Mercury and Mercruiser brands marine engines.

Major investments in R&D, together with the use of modern technology, put VM at the forefront of marine applications. The current engine range is the fruit of our philosophy of producing high performance engines in respect of the most severe emissions limits. VM Motori is able to guarantee a high level of reliability thanks to the exhaustive tests which all engines are put through at our plant in Cento (Italy).  Final

sign-off of the engines is only given once the engines have been tested on the open water. These tests serve to ensure security and functionality on board and are much appreciated by our customers.

MR 504

 Model

Displacement

Cylinders

Injection

Max power

Torque

MR 504 LB

1991 cc

4 in linea

Common rail

85 kW 115 HP

@ 3000 rpm

310 Nm

@ 2400 rpm

MR 504 LS

1991 cc

4 in linea

Common rail

96 kW 130 HP

@ 4000 rpm

310 Nm

@ 2600 rpm 

MR 504 LH

1991 cc

4 in linea

Common rail

110 kW 150 HP

@ 4000 rpm

310 Nm

@ 2600 rpm

MR 504 LX

1991 cc

4 in linea

Common rail

125 kW 170 HP

@ 4000  rpm

310 Nm

@ 2600 rpm

MR 506

Model

Displacement

Cylinders

Injection

Max power

Torque

MR 506 SS3

3000 cc

V6 (60°)

Common rail

172 kW 230 HP

@ 4000rpm

500 Nm

@ 2200 rpm

MR 506 SH3

3000 cc

V6 (60°)

Common rail

202 kW 270 HP

@ 4000rpm

587 Nm

@ 2200rpm

MR 704

 Model

Displacement

Cylinders

Injection

Max power

Torque

MR 704 LS

2776 cc

4 in linea

Common rail

125 kW 170 HP

@ 3800 rpm

450 Nm

@ 2200 rpm

MR 704 LH

2776 cc

4 in linea

Common rail

154 kW 210 HP

@ 3800 rpm

480 Nm

@ 2600 rpm

MR 704 LX

2776 cc

4 in linea

Common rail

169 kW 230 HP

@ 3800 rpm

480 Nm

@ 2600 rpm

MR 706

 Model

Displacement

Cylinders

Injection

Max power

Torque

MR 706 LS

4164 cc

6 in linea

Common rail

198 kW 270 HP

@ 3800 rpm

670 Nm

@ 2400 rpm

MR 706 LH

4164 cc

6 in linea

Common rail

235 kW 320 HP

@ 3800 rpm

700 Nm

@ 2600 rpm

MR 706 LX

4164 cc

6 in linea

Common rail

257 kW 350 HP

@ 3800 rpm

700 Nm

@ 2600 rpm