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The Beta Marine Engine – Beta 150 is a naturally aspirated 6-cylinder diesel engine delivering approximately 147 hp (110 kW) at 2,800 RPM. With a displacement of 6,700 cc and weighing around 680 kg, this engine is designed for larger vessels, offering reliable and efficient performance.
Key Features
- 6-cylinder naturally aspirated diesel engine based on the Iveco N67-150 block.
- Displacement: 6,700 cc; bore & stroke: 104 × 132 mm.
- Heat exchanger cooling system with header tank and water-cooled exhaust manifold.
- Mechanical fuel lift pump, fuel and oil filtration systems.
- Flywheel housing and drive plate with heavy inertia ring for smooth operation at low RPM.
- Special quiet air intake filter.
- Standard 90 A 12 V alternator (upgradeable options available).
- ABV control panel with tachometer, hour meter, alarms, and 3m interconnection cable.
- Heavy-duty engine feet and flexible mountings.
- Transmission options: PRM 500, PRM 750, PRM 1000, with various reduction ratios available.
Technical Specifications: Beta 150 Marine Engine
| Power Output | 147 hp (110 kW) @ 2,800 RPM |
|---|---|
| Cylinders | 6 inline |
| Displacement | 6,700 cc |
| Bore & Stroke | 104 × 132 mm |
| Cooling System | Heat exchanger with header tank and water-cooled exhaust manifold |
| Fuel System | Mechanical fuel lift pump, fuel and oil filtration |
| Alternator | 90 A 12 V (upgradeable options available) |
| Transmission | PRM 500 standard; PRM 750, PRM 1000 options available |
| Dry Weight | ≈ 680 kg (1,500 lb) |
| Start System | 12 V electric starter |
| Control Panel | ABV with tachometer, hour meter, alarms, and 3m interconnection cable |
Operating Conditions
- Ambient Temp: Up to 45 °C
- Fuel Type: EN 590 marine diesel
- Installation Angles: ≤ 15° static / ≤ 25° heeling
Applications
The Beta 150 Marine Engine is ideally suited for:
- Commercial vessels and workboats
- Wide beamers and Dutch barges
- Repower and retrofit installations in large vessels
kW 110
RPM 2800
Duty Commercial vessel propulsion
Emissions Not RCD II compliant
