Yanmar 3YM30 Installation Manual
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Yanmar 3YM30 Installation Manual

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See also: Operating Manual , Sevice Manual
3YM30
Page
Engine Specifications .................................................................... 2
Marine Gear / Sail Drive Specifications ......................................... 3
Fuel System Specifications ........................................................... 4
Cooling System Specifications ...................................................... 4
Air Intake and Exhaust Specifications ........................................... 5
Alarm System Specifications ......................................................... 5
Engine Outline with KM2P-1.......................................................... 6
Engine Outline with SD20.............................................................. 7
Piping Diagram .............................................................................. 9
Electrical System ......................................................................... 10
Performance Curves.................................................................... 15
Controls ....................................................................................... 16
Power Take-Off ........................................................................... 18
Engine Mount Specifications ....................................................... 19
Flexible Mount Distortion ............................................................. 21
Cold Starting Aids........................................................................ 22
Air Venting ................................................................................... 22
Water Heater Tank Connection ................................................... 22
Optional Accessories................................................................... 22
JUN 2006 (Rev. 1)
Marine Installation Manual - Volume 2
3YM30-1

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Summary of Contents for Yanmar 3YM30

  • Page 1: Table Of Contents

    3YM30 Page Engine Specifications ..............2 Marine Gear / Sail Drive Specifications ......... 3 Fuel System Specifications ............4 Cooling System Specifications ............4 Air Intake and Exhaust Specifications ........... 5 Alarm System Specifications ............5 Engine Outline with KM2P-1............6 Engine Outline with SD20..............

  • Page 2: Engine Specifications

    SPECIFICATIONS 3YM30 3YM30 Engine Specifications Parameter Data Alternator DC 12 V, 60A Parameter Data DC 12 V, 80A - Optional Configuration 4-cycle, Vertical, Minimum Battery DC 12 V, 64 Ah Water-Cooled Diesel Capacity Crankshaft Rotation Counterclockwise Cooling System Fresh water cooling by...

  • Page 3: Marine Gear / Sail Drive Specifications

    SPECIFICATIONS Marine Gear / Sail Drive SD20 Specifications Parameter Data Use the KM2P-1 or the SD20 with the 3YM30 Reduction Ratio 2.64 engine. KM2P-1 is a parallel drive with a (Ahead) mechanical cone clutch and SD20 has a constant Reduction Ratio 2.64...

  • Page 4: Fuel System Specifications

    SPECIFICATIONS 3YM30 Fuel System Specifications Cooling System Specifications Parameter Data Parameter Data Maximum Fuel Feed 0.5 m Maximum Seawater 0.5 m Pump Suction Head (19.69 in.) Pump Suction Head (19.69 in.) Maximum Fuel Feed 9.2 L/min. Seawater Inlet Pipe 17.3 mm Pump Discharge (2.44 gal/min.)

  • Page 5: Air Intake And Exhaust Specifications

    3YM30 SPECIFICATIONS Air Intake and Exhaust Specifications Parameter Data Exhaust Pipe Outer 50.8 mm Diameter Connection (2.0 in.) Minimum Engine 5.5 cu m/min. Room Fresh Air (194.23 cu ft/min.) Exchanges (Ventilator Capacity) Maximum Back 1500 mmAq Pressure (measured 14.7 kPa within 250 mm (0.15 kgf/cm...

  • Page 6: Engine Outline With Km2P-1

    SPECIFICATIONS 3YM30 Engine Outline with KM2P-1 0003815 Figure -1 Unit: mm NOV 2006 (Rev. 2) 3YM30-6 Marine Installation Manual - Volume 2...

  • Page 7: Engine Outline With Sd20

    3YM30 SPECIFICATIONS Engine Outline with SD20 0003754 Figure -2 Notes: 1. Drawing shows mounting blocks at original height. 2. Engine weight will compress blocks by approximately 4.5 mm (0.18 in.). 3. Mounting blocks are equipped for standard accessory. shows center of gravity.
  • Page 8 SPECIFICATIONS 3YM30 Flywheel / Flywheel Housing Dimensions 0003806 Figure -3 Unit: mm JUN 2006 (Rev. 1) 3YM30-8 Marine Installation Manual - Volume 2...

  • Page 9: Piping Diagram

    3YM30 SPECIFICATIONS Piping Diagram Figure -4 Unit: mm JUN 2006 (Rev. 1) Marine Installation Manual - Volume 2 3YM30-9...

  • Page 10: Electrical System

    SPECIFICATIONS 3YM30 Electrical System Parameter Data Number of Pinion Starter Specifications Teeth Parameter Data No-load Terminal 11 V Voltage Yanmar Code 129608-77010 No-load Maximum 90A (maximum) Starter Model S114-817A (Hitachi) Current Voltage 12 V No-load rpm 2700 (minimum) Output 1.4 kW Loaded Terminal 8.4 V...
  • Page 11 3YM30 SPECIFICATIONS Panel The 3YM30 uses the new B-type (VDO) panel. (1) (2) (3) (4) STOP STOP SLOW SLOW START START 0002780 1. Coolant High 4. Battery Low Temperature Charge Alarm Alarm Lamp Lamp 2. Engine Oil 5. Engine Stop Pressure Alarm 6.
  • Page 12 SPECIFICATIONS 3YM30 Standard Alternator Data Performance Curve for 60A Alternator Parameter Data Yanmar Code 128271-77200 Alternator Model LR160-741 (Hitachi) IC Regulator Model SA-A (Hitachi) Battery Voltage 12 V Nominal Output 12 V / 60A Earth Polarity Negative Earth Direction of Rotation...
  • Page 13 3YM30 SPECIFICATIONS Optional Alternator Data Performance Curve for 80A Alternator Parameter Data Yanmar Code 119573-77201 Alternator Model LR180-03C (Hitachi) IC Regulator Model TR1Z-63 (Hitachi) Battery Voltage 12 V Nominal Output 12 V / 80A Earth Polarity Negative Earth Direction of Rotation...
  • Page 14 SPECIFICATIONS 3YM30 Wiring Diagrams Panel: B-Type (VDO) Engine Models: 3YM30 / 3YM20 / 2YM15 Figure -9 JUN 2006 (Rev. 1) 3YM30-14 Marine Installation Manual - Volume 2...

  • Page 15: Performance Curves

    3YM30 SPECIFICATIONS Performance Curves Fuel Consumption propeller power curve 3 Exponent Engine Torque Maximum output Power 25.0 22.5 Maximum output without marine gear 20.0 Maximum output 17.5 with marine gear 15.0 12.5 10.0 Propeller power curve 3 Exponent 1600 1800...

  • Page 16: Controls

    SPECIFICATIONS 3YM30 Controls Shifting Lever Force (Reference Value) The 3YM30 uses a mechanical linkage to control Remote engine speed and marine gear shifting. Electric Control stop solenoid is applied for engine stop. Shift Lever Handle Shifting Position at Position at...
  • Page 17 3YM30 SPECIFICATIONS Mechanical Controls (SD20) Shifting Lever Force (Reference Value) Shift Lever Length Parameter Data Shifting Direction 70 mm (2.75 in.) Shift Cable Stroke 76.2 mm Engaging Force at 19.6 - 29.4 N (3.0 in.) Engine 850 min (2 - 3 kgf)

  • Page 18: Power Take-Off

    SPECIFICATIONS 3YM30 Power Take-Off The 3YM30 engine has front power take-off (PTO) capabilities. Operating Condition: 1. A-type shows an example with an overhang distance (L) of 30 mm (1.182 in.). When the overhang distance differs in value, calculate the capacity with the following formula. (Limit of distance is 50 mm [1.97 in.])

  • Page 19: Engine Mount Specifications

    3YM30 SPECIFICATIONS Engine Mount Specifications Engine Mounts (with KM2P-1) Parameter Data Position of Mount ( ) (A), (B), (C), (D) Flexible Mount ID 100, 100, 75, 75 (See Figure - 15) Type of Flexible Fixed-1 Mount Flexible Mount ID ID 75 x 2...
  • Page 20 SPECIFICATIONS 3YM30 Fixed-1 Type Engine Mount 0002484 1. ID Mark (Only ID 300) 4. Flat Washer 7. ID Mark 2. Lock Nut 5. Jack Nut 8. Engine Foot 3. Spring Washer 6. Rubber Mount 9. T (Thread Diameter) Figure -16...

  • Page 21: Flexible Mount Distortion

    3YM30 SPECIFICATIONS Engine Mounts (with SD20) Flexible Mount Distortion Parameter Data Parameter Data Position of Mount ( ) (A) (B) Static Distortion 4.5 mm (0.177 in.) Flexible Mount ID 230, 100 approximate (See Figure - 17) Flexible Mount ID ID 230 x 1...

  • Page 22: Cold Starting Aids

    • New B-type (VDO) panel Air Venting • New extension wire harness (EWN3) The 3YM30 uses either a KM2P-1 marine gear or a • Battery switch (BS500) SD20 sail drive, no venting device is needed. • Side-mount single control head (MORSE: MV) Water Heater Tank Connection •...

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