Description
The Beta Marine Engine – Beta 10 is a compact and reliable 2-cylinder diesel marine engine, offering 10 hp at 3,600 RPM. Designed for small sailboats and light-duty marine applications, it features quiet operation, fuel efficiency, and low vibration for smooth cruising.
Key Features
- Based on a Kubota industrial engine, customized for marine use.
- Direct injection system for optimized fuel efficiency.
- Heat exchanger cooling system for consistent engine temperature.
- Lightweight and compact for easy engine room integration.
- Simple maintenance with easily accessible service points.
Duty Cycle & Usage
- Application: Light marine propulsion
- Engine Load Variations: Moderate
- Average Load Factor: 40% – 70%
- Working Time: Up to 2,000 hours/year
- Time at Full Load: Intermittent
Technical Specifications: Beta 10 Marine Engine
| Power Output | 10 hp @ 3600 RPM |
|---|---|
| Engine Type | Diesel, 4-stroke |
| No. of Cylinders | 2 inline |
| Displacement | 479 cc |
| Cooling System | Heat exchanger (fresh/raw water) |
| Fuel System | Indirect injection, mechanical governor |
| Alternator | 40A @ 12V standard |
| Transmission | TMC 40 mechanical gearbox (standard) |
| Dry Weight | Approx. 85 kg (with gearbox) |
| Starting System | Electric start, 12V |
| Instrumentation | Standard Beta panel with key switch, tachometer, alarms |
Operating Conditions
- Ambient Temperature: Up to 45°C (113°F)
- Fuel Type: Marine diesel (EN 590)
- Fuel Tank Pressure: Gravity feed or low-pressure lift pump
Applications
The Beta 10 Marine Engine is suitable for:
- Sailing yachts up to 26 ft
- Small displacement motor boats
- Tenders and workboats
- Retrofit installations in classic wooden boats
kW 7.5
RPM 3600
Duty Light
Emissions EPA Tier 2, RCD II compliant

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