6LY3-UTC
2Pages

Catalog excerpts

Yanmar type 6LY3-UTC Tier 2 Commercial / Certification Configuration 24 valve, 4-stroke, vertical, water cooled diesel engine Maximum output at crankshaft * 273 kW (370 mhp) / 3300 rpm Continuous rating output at crankshaft 254 kW (345 mhp) / 3198 rpm Displacement 5.813 L (354 cu in) Bore x stroke 106 mm x 110 mm (4.17 in x 4.33 in) Cylinders 6 in line Combustion system Direct injection Aspiration Turbocharged with seawater cooled intercooler Starting system Electrical starting 12V - 3kW Alternator 12V - 80A 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 640 kg (1411 lbs) Environmental EU RCD, US EPA Tier2 (Commercial), EMC & EPA/IMO Engine mounting Rubber type flexible mounts NOTE: Fuel condition: Density at 15°C (59 F) = 0.840 g/cm 3; 1kW = 1.3596 mhp = 1.3410 HP * Fuel temperature 40°C (104 F) at the inlet of the fuel injection pump Technical data is according to ISO 8665 Dimensions (For detailed line-drawings, please refer to our web-site: www.yanmarmarine.com or contact your supplier) Front view Right side view FUEL OUTLET U - type elbow (optional) LUB. OIL FILTERS 801.3 mm (31.5 in) FUEL FILTER 145.4 mm (5.7 in) 538.6 mm (21.2 in) 254.8 mm (10 in) 8º 843 mm (33.2 in) 793.4 mm (31.2 in) 420.3 mm (16.5 in) MIN. 83 mm (3.3 in) MAX. 103 mm (4 in) 39 mm (1.5 in) 381 mm (15 in) 122 mm (4.8 in) 950 mm (37.4 in) 786 mm (30.9 in) 1071 mm (42.2 in) 1446.3 mm (56.9 in) 256.5 mm (10.1 in) 285 (11.2 in) FUEL INLET 266.6 mm (10.5 in) 6LY3-UTC with Yanmar KMH61A marine gear

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Performance Curves (output is according iso 8665) Crankshaft Speed mirr Fuel Consumption Crankshaft Speed mirr Marine gear (example) ** Other marine gearboxes and configurations available upon request. Contact your local supplier for more information Instrument Panels Various Control heads Multi function LCD display: - engine information - maintenance information - diagnosis messages Multi function LCD display Engine Accessories Electronic Control Standard Engine Package • Standard Engine Package • Belt Cover Standard Electronic Control System (purchased seperatly) • CANBUS-NMEA 2000...

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