VOLVO PENTA INBOARD DIESEL D12-675 - Marine …

1 VOLVO PENTA INBOARD DIESEL . 6-cylinder, 4-stroke, direct-injected, turbocharged Marine DIESEL engine D12-675 . with aftercooler crankshaft power* 496 kW (675 hp). * Power rating see Technical Data Excellent Performance and Cruising Range The D12-675 Marine DIESEL engine is spe- cially designed and developed for instal- lations in fast planing craft featuring the latest advanced DIESEL technology. Excellent performance is assured with a rich torque curve matched to the high power output for quick out of the hole ac- celeration and high top and cruising speed. Low fuel consumption for long cruising range and low emission levels is assured with: Electronic Unit Injectors 4-valve technology Electronically controlled injection timing High pressure 8-hole injector nozzles EDC governing This technology combined optimizes en- gine performance and efficiency, ensures efficient combustion by injecting the right Automatic twin engine synchronization tenance points contributes to the ease of quantity of fuel at the right time, which min- reduces noise and vibration levels, and in- service of the engine.

2 Imizes quantity of unburned fuel, reducing creases service life of engine. fuel consumption and exhaust emission lev- This in combination with the well-bal- Worldwide service support els. The VOLVO PENTA D12-675 fuel system anced D12-675 in-line six cylinder engine in more than 100 countries is designed to give full output regardless of with powerfully dimensioned crankshaft The VOLVO PENTA parts and service dealer fuel temperature. bearings and vibration damper on camshaft network is a truly international operation This technology, in combination with the ensures smooth, vibration-free operation with authorized service dealers around high power output, gives the boat a wider with low noise levels. the world. These service centers offer operating range in combination with higher Genuine VOLVO PENTA parts as well as speed.

3 Low exhaust emission levels skilled personnel to ensure the best pos- The D12-615 advanced DIESEL technology sible service. Continuous and thorough High quality greatly contributes to more efficient com- product and service training ensures that The D12-675 is built in the world's most bustion with higher power and reduced nox- VOLVO PENTA products are well supported. highly automated DIESEL engine factory line ious exhaust emissions. with a totally robotic machining and as- The D12-675 is certified according to D12-675 a true Marine sembly line with computer controlled audit IMO. engine from a true Marine checks, which ensures the highest quality engine company level. Easy installation The D12-675 is a true Marine engine as it The D12-675 is a further development of The D12-615 gives a time saving and is developed by a true Marine company the well-proven VOLVO PENTA in-line six en- reliable installation, as it is a complete de- with the best there is to be found in ma- gine concept which ensures high reliability livered compact and tailor-made propulsion rine experience and know-how, and built and long term durability.

4 System from one single supplier. and assembled with the best production Plug-in water-protected harnesses and method there is to be found in the world. Operation and comfort connectors, compact dimensions and the The D12-675 delivers excellent perfor- Electronic remote controls, push button EDC system ensures an easy, simple and mance and cruising range, high reliability twin engine synchronization and change time-saving installation. and durability, in combination with the of active station ensures easy and smooth operation and maneuvering. Ease of service and highest level of quality. The electrical control levers are operated maintenance more smoothly and precisely, requiring The EDC system features a self-diagnostic much less force. facility. Easily accessible service and main- D12-675 . Technical Data Each cylinder features cross-flow inlet Power Engine designation.

5 D12-675 and exhaust ducts 1. Crankshaft pow er kW 2. At calculated propeller load exp hp, metric No. of cylinders and configuration .. in-line 6 Gallery oil-cooled forged aluminum pis- 550. Method of , tons 500. 700. 650. direct-injected, turbocharged Three piston rings 450 600. 550. DIESEL engine with aftercooler Lubrication system 400. 500. 350. Bore, mm (in.) ..131 ( ) Integrated oil cooler in cylinder block 450. 300 400. Stroke, mm (in.) ..150 ( ) Twin full flow oil filter of spin-on type and 1. 350. 250. Displacement, l (in3) .. ( ) by-pass filter 300. 200. 250. Compression ratio .. :1 Fuel system 150 200. Dry weight, kg (lb)..1400 (3086) Six Electronic Unit Injectors, one per cyl- 100. R5 496. 150. 100. Dry weight with reverse gear inder, vertically positioned at the center 50 2. 50. ZF 325A-EB, kg (lb).

6 1570 (3461) in between the four valves 0 0. 1000 1200 1400 1600 1800 2000 2200. Crankshaft power, Gear-driven fuel pump, driven by timing rpm kW (hp) @ 2300 rpm ..496 (675) gear Electronically controlled central pro- Torque Max. torque, cessing system (EDC Electronic Die- Nm T orque measured at crankshaft kpm Nm ( ) @ 1400 rpm ..2600 (1919) sel Control) 3000. 300. Recommended fuel to Electronically controlled injection timing 2800. 275. 2600. conform to .. ASTM-D975 1-D & 2-D, 8-hole high pressure injector nozzles 250. 2400.. EN 590 or JIS KK 2204 Single fine fuel filter of spin-on type, with 2200 225. Specific fuel consumption, water separator 2000 200. g/kWh (lb/hph) @ 2300 219 ( ) 1800. Technical data according to ISO 3046 Fuel Stop Power and Turbocharger 1600. 175. ISO 8665. Fuel with a lower calorific value of 42700 kJ/kg and Freshwater-cooled turbo charger 1400.

7 150. density of 840 g/liter at 15 C (60 F). Merchant fuel may differ from this specification which will influence engine power output Cooling system 1200 125. and fuel consumption. Freshwater-cooled charge air cooler 1000. R5 496. 100. 800. Rating: 5 Gear-driven coolant pumps 75. 600. The engine is certified according to IMO. Tubular heat exchanger or single-circuit 1000 1200 1400 1600 1800 2000 2200. keel cooling Rpm Electrical system Fuel consumption Technical description: 24V electrical system, 24V/60A alter- Liters/h At calculated propeller load exp. 2,5 US gal/h Engine and block nator 140. 130 35. Cylinder block and cylinder head made of Reverse gear 120. cast-iron ZF 325A-EB and ZF 311A-EB, electri- 110. 30. One piece cylinder head cally shifted 100. 25. 90. Replaceable wet cylinder liners and valve Optional equipment 80.

8 20. seats/guides Contact your VOLVO PENTA representative. 70. Drop forged crankshaft with induction hard- 60. 15. ened bearing surfaces and fillets with seven Not all models, standard equipment and accessories are 50. available in all countries. All specifications are subject to 40 10. main bearings change without notice. 30 2 R5 496. Four valve per cylinder layout with overhead The engine illustrated may not be entirely identical to 20 5. 10. camshaft production standard engines. 0 0. 1000 1200 1400 1600 1800 2000 2200. Rpm Dimensions D12-675 with ZF 311A-EB. Not for installation 03-2003 2003 AB VOLVO PENTA . AB VOLVO PENTA SE-405 08 G teborg, Sw