HayNav Marine HM4.51 is a Perkins based powerful four-cylinder inboard diesel engine, which serves an impressive performance. This marine diesel engine can be trusted as high quality and suitable for many industrial applications.
This marine engine is seawater resistant and serves an efficient usage. It is a balanced diesel engine with vibration-free rotation and complies with the European regulations for Recreational Craft Directive (RCD 2).
Supplied as standard with heat exchanger, oil suction pump, flexible engine mounts, damper plate, outdoor water pump, instrument panel type SEV and 4 meter connection cables (excl. gearbox).
Download: Declaration of Conformity.
| Base Engine | Perkins 404D-22 |
|---|---|
| Power | 51 HP – 3000 RPM |
| Displacement | 2,2 LT |
| Cylinders | 4 Inline |
| Torque | 189 NM @ 1800 RPM |
| Water Intake | 3/4" 27 mm |
| Alternator | 65 A / 12 V (PERKINS) |
| Timing | Gear Driven |
| Aspiration | Natural |
| Cooling System | Indirect with Heat Exchanger |
| Exhaust Diameter | 60 mm |
| Electric Protection | 10 A Blade Fuse + Relay |
| Stop Solenoid | Energized to Stop |
| Max Incline | 15 Degree Backwards |
| Oil Change Pump | Separate Pump |
| Weight | 210 kg |
| Emission | 2013/53/EU RCD 2 |
