BUKH BETA LIFEBOAT DIESEL ENGINES
THE BUKH BETA LIFEBOAT DIESEL ENGINES SET NEW STANDARDS FOR LOW EXHAUST EMISSIONS AND CONTRIBUTE TO THE REDUCTION OF MARINE ENVIRONMENTAL POLLUTION
They comply with the Tier standards which have been made technically possible through the incorporation of pre-combustions chamber injection instead of common rail / unit injection. This eliminates the need for vulnerable electronic devices for control of fuel volumes and improves the operational reliability. This design allowed the engines to pass and obtain the US Coast Guard approval for use as lifeboat engines.
Further to these features, the BUKH BETA series demonstrates outstanding qualities when it comes to the relationship between weight and power.
- Reverse-reduction gear
- Wet sump lubrication system
- Pre and main (full flow) filter
- Keel-cooling with thermostat
- Air inlet filter
- Fuel lift pump
- Electric start
- Charging alternator with double diode
- Operating remote panel with
- Charging light
- Luboil pressure warning light
- Cooling water temperature warning light
- Push button for start and stop
- Audible warning
- Fittings for remote control
- Drain pump for luboil
- Dry exhaust fitting
- Up-side-down valve
- Standard set of tools
- Operating manual
- Watercooled exhaust manifold
- Fittings for keel cooling
- Centrifugal governor
OPTION:
- Instrument panel with gauges
- Tachometer
- Temperature
- Oil pressure
- Spraypump for fireprotected lifeboats that can stand dry-running.
- Battery switch
- Remote control
- 3 blade propeller
- Propeller shaft
- Sterntube
- Front sealing arrangement for sterntube
- Rear sterntube bearing
- Propeller shaft coupling
| Reverse-reduction gear ratio | 2.82:1 |
| Engine rotation (looking forward) | Anti-clockwise |
| Propeller rotation (looking forward) | Clockwise |
| Number of cylinders | 4 |
| Bore and stroke | 87.0 x 92.4 mm (3.43 x 3.64 in) |
| Swept volume | 2197 cm3 (134.07 cu in) |
| Cycle | 4-stroke |
| Cooling system (standard) | Keel-cooling |
| Inclination, max, fore and aft | 30 |
| Heel, max, continuous | 25 |
| Fuel consumption, full load | 8.6 l/h (1.90 galls/h) |
| Air consumption | 2676 l/min |
| Exhaust temperature | 520C |
| Electric starter motor | 12V (1.4 kW) |
| Charging alternator | 14V, 50 Amp, 700W |
| Engine crankcase vent syst | Closed |
| Electronic engine diagnostic | NO |
| Max continuous rating (ISO3046) at | 48 HP (35.3 kW) |
| at RPM | 2800 |
| Net weight, incl. gearbox | 250 kg (551 lbs) |
| Installation drawing No. | 009M8501 |