BUKH D2-75
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75 EFFECTIVE AND DISCIPLINED HORSE POWERS GUARANTEE SAFE AND TROUBLEFREE SAILING.
Emission compliance US EPA Tier 3 / EU RCD II - This design allowed the engines to pass and obtain the US Coast Guard approval for use as lifeboat engines.
D2-75 is an in-line 4-cylinder, 2.2-liter, charge air cooled diesel engine using a camdriven, in-line injection pump, and freshwater cooling. With low cruising rpm, the engine runs quietly with minimal vibrations. SOLAS
approved starting systems , Bukh can combine spring start with traditional electric start.
SPECIFICATIONS
| 50 rps (3000 rpm) | 75 HP (55 kW) |
| 33 rps (2000 rpm) | - |
| Reverse-reduction gear ratio | 2,74:1 |
| Engine rotation (looking forward) | Anti-clockwise |
| Propeller rotation (looking forward) | Clockwise |
| Number of cylinders | 4 |
| Bore and stroke | 84x100 mm (3.31x3.94 in) |
| Swept volume | 2200 cm3 (134,2 cu in) |
| Cycle | 4-stroke |
| Cooling system (standard) | Keel-cooling |
| Electric starter motor | 12V, (2.0 kW) |
| Charging alternator | 12V, 115 Amp |
| Engine crankcase vent syst | Closed |
| Weight dry kg | 258 |
| Electronic engine diagnostic | NO |