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Quick Specs - Laborde Products, Inc. MARINE / DIESEL ENGINES / 3YM30 Max. Output at Crankshaft 29 mhp / 3,600 rpm 3YM30 Total Displacement 1.115 L Configuration 4-stroke cycle Cylinders

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  • MARINE / DIESEL ENGINES / 3YM30

    3YM30Max. Output at Crankshaft 29 mhp / 3,600 rpm Total Displacement 1.115 L

    Configuration 4-stroke cycle

    Cylinders 3

    Engine Weight 271 lbs

    Quick Specs

    80A Alternator Once an option, and now standard, it helps deliver maximum power for the cruising boater’s needs.

    Saildrive Option A popular feature for those interested in reducing drag and increasing performance.

    Convenient Service Points Makes it easy to perform routine maintenance or handle unexpected repairs.

    Belt safety guard provides complete protection from belts and moving components

    Seawater drain valves make it easy to winterize or drain water for maintenance operations

    High-quality two-part urethane paint protects surfaces from rust

    Legendary Reliability. Compact. Light Weight. Yanmar engines are designed for high performance and maximum engine life.

    Tested under the most extreme conditions, you can always count on them to deliver

    the power you need day in and day out, year after year. It’s simply the best power

    package available for new vessels and re-power applications.

  • Configuration 4-stroke, 3 cylinder, vertical, water cooled diesel engine

    Maximum output at crankshaft 29.1 mhp (21.3 kW) / 3600 rpm

    Continuous rating output at crankshaft 27.3 mhp (20.1 kW) / 3489 prm

    Displacement 1.115 L (68 cu in)

    Bore x stroke 2.9 in x 3.2 in (76 mm x 82 mm)

    Aspiration Natural aspiration

    Alternator 12 V - 80 A

    Cooling system Fresh water cooling with heat exchanger

    Direction of rotation (crankshaft) Counter clockwise viewed from stern

    Dry weight without gear 271 Lbs (123 Kg)

    Environmental Certification Meets the comprehensive emissions regulations in EU and US.

    Engine mounting Flexible type isolators

    NOTE: Fuel condition: Density at 15°C = 0.84 g/cm 3; 1kW = 1.3596 mhp = 1.3410 HP * Fuel temperature 40°C at the inlet of the fuel injection pump (ISO 8665) Technical data is according to ISO 8665 / 3046

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    3YM30 specifications

    Rear View Right Side View

    specifications

    Configuration 4-stroke, vertical, water cooled diesel engine

    Maximum output at crankshaft * 21.3 kW (29.1 mhp) / 3600 rpm

    Continuous rating output at crankshaft 20.1 kW (27.3 mhp) / 3489 rpm

    Displacement 1.115 L (68 cu in)

    Bore x stroke 76 mm x 82 mm (2.9 in x 3.2 in)

    Cylinders 3

    Combustion system Indirect injection

    Aspiration Natural aspiration

    Starting system Electric starting 12 V - 1.4 kW

    Alternator 12 V - 60 A

    Cooling system Fresh water cooling with heat exchanger

    Lubrication system Enclosed, forced lubricating system

    Direction of rotation (crankshaft) Counter clockwise viewed from flywheel side

    Dry weight without gear 123 kg (271 lbs)

    Environmental EU RCD US EPA Tier2, BSO II & EMC

    Engine mounting Rubber type flexible mounting

    NOTE: Fuel condition: Density at 15°C = 0.84 g/cm 3; 1kW = 1.3596 mhp = 1.3410 HP * 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)

    11 5

    m m

    (4 .5

    in )

    370 mm (14.6 in)

    54 5

    m m

    (2 1.

    5 in

    )

    215 mm (8.5 in)247 mm (9.7 in)

    m ax

    . 11

    6 m

    m (4

    .6 in

    ) m

    in .

    10 2

    m m

    (4 .0

    in )

    182 mm (7.2 in)

    355mm (14.0 in)

    178.5 mm (7.0 in)

    Exhaust pipe o 51 mm (2.0 in)

    3YM30 with KM2P-1 marine gear

    715.5 mm (28.2 in)

    462 mm (18.2 in) Right side viewFront view

    Yanmar type 3YM30

    Configuration 4-stroke, vertical, water cooled diesel engine

    Maximum output at crankshaft * 21.3 kW (29.1 mhp) / 3600 rpm

    Continuous rating output at crankshaft 20.1 kW (27.3 mhp) / 3489 rpm

    Displacement 1.115 L (68 cu in)

    Bore x stroke 76 mm x 82 mm (2.9 in x 3.2 in)

    Cylinders 3

    Combustion system Indirect injection

    Aspiration Natural aspiration

    Starting system Electric starting 12 V - 1.4 kW

    Alternator 12 V - 60 A

    Cooling system Fresh water cooling with heat exchanger

    Lubrication system Enclosed, forced lubricating system

    Direction of rotation (crankshaft) Counter clockwise viewed from flywheel side

    Dry weight without gear 123 kg (271 lbs)

    Environmental EU RCD US EPA Tier2, BSO II & EMC

    Engine mounting Rubber type flexible mounting

    NOTE: Fuel condition: Density at 15°C = 0.84 g/cm 3; 1kW = 1.3596 mhp = 1.3410 HP * 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)

    11 5

    m m

    (4 .5

    in )

    370 mm (14.6 in)

    54 5

    m m

    (2 1.

    5 in

    )

    215 mm (8.5 in)247 mm (9.7 in)

    m ax

    . 11

    6 m

    m (4

    .6 in

    ) m

    in .

    10 2

    m m

    (4 .0

    in )

    182 mm (7.2 in)

    355mm (14.0 in)

    178.5 mm (7.0 in)

    Exhaust pipe o 51 mm (2.0 in)

    3YM30 with KM2P-1 marine gear

    715.5 mm (28.2 in)

    462 mm (18.2 in) Right side viewFront view

    Yanmar type 3YM30

    PERFORMANCE CURVES

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    1750 2000 2250 2500 2750 3000 3250 3500 3750

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    30 Maximum output at crankshaft

    Maximum output at prop shaft

    Propeller power curve

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    1750 2000 2250 2500 2750 3000 3250 3500 3750

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    1.5

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    Marine Gears/Drive

    Performance Curves (Output is according ISO 8665)

    Power Torque Fuel Consumption

    Instrument Panels

    Type of instrument panel

    Function Digital B-type Panel 1 Switch unit

    1-1 Key switch for GLOW/OFF/ON/START (4-position switch) O 1-2 Push button switch for engine stop O 1-3 Moisture cap for key switch O 2 Alarm lamp unit

    2-1 Battery low charge alarm O 2-2 Coolant high temperature alarm O 2-3 Lubricating oil low pressure O 2-4 Water in sail drive seal alarm O 2-5 Water in fuel filter alarm X 2-6 Sea water insufficient flow alarm X 3 Meters

    3-1 Lubricating oil pressure meter X 3-2 Coolant temperature meter X 3-3 Hour meter O 3-4 Tachometer O 4 Audible alarm buzzer O

    Note: O = Equipped on panel X = Not equipped on panel

    Standard Package • Set of flexible mounts • Exhaust mixing elbow (L-type) • V-belt safety cover • Expansion tank for fresh water cooling system • Alternator 12 V - 60 A • Electric stop solenoid

    Optional • Digital B Panel Horizontal (Key switch or Rocker switch Keyless) • 3M / 6M Extension Wire harness • High Riser Mixing Elbow (Instead of L-Elbow) • Alternator 80A + Belt Cover (Instead of 60A) • Hot Water Kit 90/180 W/O Cock • Hot Water Kit 90/180 Cocks • Dual Harness (For 2nd Station) • Cone Nut Kit SD20 (For SD20)

    Accessories

    1-1 1-33-4 3-3

    2-2 2-3 2-4 2-1

    Digital B-type Panel

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    Fu el

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    14 0

    12 5

    79.5 180

    165 14 5

    13.5

    Crankshaft Speed min-1 Crankshaft Speed min-1 Crankshaft Speed min-1

    Texts and illustrations are not binding. Yanmar Marine reserves the right to introduce adaptations without prior notification.

    1-2

    Model KM2P-1 Saildrive (SD20)

    Type Constant mesh gear with servo-cone clutch Constant mesh gear with dog clutch

    Dry weight 10 kg (22 lbs) 30 kg (66 lbs)

    Reduction ratio (fwd/asn) 2.21/3.06 2.62/3.06 3.22/3.06 2.64/2.64

    Propeller speed(fwd/asn) 1629/1176 1374/1176 1181/1176 1364/1364

    Direction of rotation Clockwise Counter clockwise (propeller shaft - fwd) viewed from flywheel side viewed from flywheel side

    Dry weight engine and gear/drive 133 kg (293 lbs) 157 kg (346 lbs)

    Length engine and gear/drive 715 mm (28 in) 895 mm (35 in)

    www.yanmarmarine.com

    Ou tp

    ut (c

    ra nk

    sh af

    t/p ro

    pe lle

    r s ha

    ft) m

    hp

    50

    60

    70

    80

    1750 2000 2250 2500 2750 3000 3250 3500 3750

    37

    42

    47

    52

    57

    Version: 2008-10

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    1750 2000 2250 2500 2750 3000 3250 3500 3750

    0

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    30 Maximum output at crankshaft

    Maximum output at prop shaft