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6LPA-STP2

6LPA-STP2
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MARINE DIESEL ENGINES 6LPA-STP2 Series Configuration 4-stroke, vertical, water cooled diesel engine Maximum output at crankshaft * 232 kW (315 mhp) / 3800 rpm ** 225 kW (306 mhp) / 3800 rpm Continuous rating output at crankshaft 211 kW (286.4 mhp) / 3682 rpm Displacement 4.164 L (254 cu in) Bore x stroke 94 mm x 100 mm (3.70 in x 3.94 in) Cylinders 6 in line cylinders, 4-valves per cylinder Combustion system Direct injection Aspiration Turbocharged with intercooler Starting system Electrical starting 12 V - 2.5 kW Alternator 12 V - 80 A Cooling system Fresh water cooling by centrifugal fresh water pump and rubber impeller seawater pump Lubrication system Enclosed, forced lubricating system Direction of rotation (crankshaft) Counter clockwise viewed from flywheel side Dry weight without gear 408 kg (899 lbs) Environmental EU RCD, US EPA Tier2, BSO II, EMC & Marpol 73/78 Annex VI Engine mounting Rubber type flexible mounting NOTE: Fuel condition: Density at 15°C = 0.86 g/cm 3; 1kW = 1.3596 mhp = 1.3410 HP * Fuel temperature 25°C at the inlet of the fuel injection pump (ISO 3046-1) ** Fuel temperature 40°C at the inlet of the fuel injection pump (ISO 8665) Technical data is according to ISO 8665 / 3046 Dimensions (For detailed line-drawings, please refer to our web-site: www.yanmarmarine.com) Rear view Right side view mixing elbow o 102 321 mm (12.6 in) 497.1 mm (19.6 in) 389 mm (15.3 in) 502 mm (19.8 in) 739 mm (29.1 in) 237 mm (9.3 in) 32 mm (1.3 in) 287 mm (11,3 in) (0.3 in) 287 mm (11,3 in) 8º mm MIN.138 mm (5.4 in) 47 mm MAX.148 mm (5.8 in) (1.9 in) 260 mm (10.2 in) riser mixing elbow (option) 132 mm 333 mm (13.1 in) (5.2 in) 345 mm (13.6 in) 55 º m m (2.2 in) 15º mm (0.6 in) 13 1m m (5. 2in ) 666 mm (26.2 in) 98.8 mm (3.9 in) 748.4 mm (29.5 in) 248.1 mm (9.8 in) 328.2 mm (12.9 in) 1220 mm (48 in) 6LPA-STP2 / KMH50A marine gear www.yanmarmarine.com

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(Output is according ISO 8665) 150 200 Maximum output at prop shaft 150 100 100 50 50 Propeller power curve 2.5 0 0 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 700 500 600 400 500 300 400 300 200 200 100 14 50 12 40 10 30 8 6 20 4 10 100 0 16 60 Fuel Consumption L/hr 250 18 70 Crankshaft Torque lb-ft 200 Fuel Consumption 800 Crankshaft Torque Nm Output (crankshaft/propeller shaft) kW Maximum output at crankshaft 300 Output (crankshaft/propeller shaft) mhp Torque 250 0 0 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 2 0 1400 1600 1800 2000...

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