VM Motori | Distributor in Taiwan
VM Motori MR504
2.0 L inline four-cylinder, 40–170 MHP
Applications: Pleasure boats: the series offers options for inboard and sterndrive pleasure boats, with the installation type depending on the model; it can also be paired with a ZF saildrive for sailing yachts and catamarans; the MR504LW3 suits waters with power limits (marine protected areas)
Features
Features
Promoted by the manufacturer as compact, with a dry weight of 270 kg, suited to engine rooms with limited space
Can be paired with a ZF saildrive for sailing yachts and catamarans
MR504LW3 is specially tuned to 40 MHP for marine protected areas with power limits
Electronic common-rail direct injection, turbocharged and intercooled, freshwater/seawater dual-circuit heat exchanger (removable tube stack for cleaning); approved by the manufacturer for HVO renewable diesel meeting EN 15940, with no engine modifications required
Specifications
Specifications
| Model | Output MHP | Output kW | Speed rpm | Turbocharger | Emissions (per manufacturer) |
|---|---|---|---|---|---|
| MR504LW3 | 40 | 29.4 | 3000 | Fixed geometry (FGT) | RCD 2 |
| MR504LB3 | 115 | 4000 | Fixed geometry (FGT) | EPA Tier 3 / RCD 2 / BSO 2 / CCS 2 | |
| MR504LS3 | 130 | 4000 | Fixed geometry (FGT) | EPA Tier 3 / RCD 2 / BSO 2 / CCS 2 | |
| MR504LH3 | 150 | 4000 | Variable geometry (VGT) | EPA Tier 3 / RCD 2 / BSO 2 / CCS 2 | |
| MR504LX3 | 170 | 4000 | Variable geometry (VGT) | EPA Tier 3 / RCD 2 / BSO 2 / CCS 2 |
Notes
- Output is given in the manufacturer's metric horsepower (MHP); the MR504LW3 is rated at 40 MHP (29.4 kW).
- Emissions column as stated by the manufacturer; applicable certification is confirmed by the supplied version and certificate.
Equipment selection, installation guidance and sea trials, scheduled maintenance and repair, and genuine parts. For parts enquiries, please provide the brand, model, serial number and vessel name. Warranty follows the manufacturer's terms and is decided case by case.