Yanmar 3YM30 Installation Manual Download

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SPECIFICATIONS

Marine Installation Manual - Volume 2

3YM30-3

3YM30

Marine Gear / Sail Drive
Specifications

Use the KM2P-1 or the SD20 with the 3YM30
engine. KM2P-1 is a parallel drive with a
mechanical cone clutch and SD20 has a constant
mesh gear with dog clutch.

KM2P-1

SD20

Parameter

Data

Reduction Ratio
(Ahead)

2.21 / 2.62 / 3.22

Reduction Ratio
(Astern)

3.06

Marine Gear
Oil Capacity

0.3 L
(0.32 qt)

Propeller Rotation
(Viewed from Stern)

Clockwise

Dry Weight
(without Engine)

10.3 kg
(27.7 lb)

Parameter

Data

Reduction Ratio
(Ahead)

2.64

Reduction Ratio
(Astern)

2.64

Sail Drive
Oil Capacity

Standard
2.2 L
(2.3 qt)

Long-reach
2.5 L
(2.6 qt)

Propeller Rotation
(Viewed from Stern)

Counterclockwise

Dry Weight
(without Engine)

30 kg
(66.13 lb)

JUN 2006 (Rev. 1)

Summary of Contents for 3YM30

Page 1: ...ir 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 ...

Page 2: ...m Output at Crankshaft at 3600 22 1 kW 30 0 hp metric or 21 3 kW 29 0 hp metric Brake Mean Effective Pressure Maximum Output 0 66 MPa 6 72 kgf cm2 95 73 psi Piston Speed Maximum Output 9 84 m sec 32 28 ft sec High Idling Speed 3850 25 rpm Low Idling Speed 850 25 rpm Firing Order 240 240 240 1 3 2 1 Starter Motor DC 12 V 1 4 kW Alternator DC 12 V 60A DC 12 V 80A Optional Minimum Battery Capacity DC...

Page 3: ... 1 SD20 Parameter Data Reduction Ratio Ahead 2 21 2 62 3 22 Reduction Ratio Astern 3 06 Marine Gear Oil Capacity 0 3 L 0 32 qt Propeller Rotation Viewed from Stern Clockwise Dry Weight without Engine 10 3 kg 27 7 lb Parameter Data Reduction Ratio Ahead 2 64 Reduction Ratio Astern 2 64 Sail Drive Oil Capacity Standard 2 2 L 2 3 qt Long reach 2 5 L 2 6 qt Propeller Rotation Viewed from Stern Counter...

Page 4: ...uel Return Pipe Connector Outer Diameter 8 0 mm 0 315 in Fuel Consumption at Continuous Rated Output 6 7 L hr 1 77 gal hr Parameter Data Maximum Seawater Pump Suction Head 0 5 m 19 69 in Seawater Inlet Pipe Connector Outer Diameter 17 3 mm 0 682 in Thermostat Operating Temperature Full Open 85 C 185 F Thermostat Operating Temperature Opening 70 72 C 158 161 6 F Maximum Overflow Pipe Length Coolant...

Page 5: ... min Maximum Back Pressure measured within 250 mm 9 8 in of exhaust manifold inlet 1500 mmAq 14 7 kPa 0 15 kgf cm2 Maximum Output Exhaust Temperature measured within 250 mm 9 8 in of exhaust manifold inlet 600 C 1112 F Maximum Turbocharger Boost Pressure Maximum Engine Room Ambient Temperature 60 C 140 F Parameter Data Coolant Alarm Switch Operating Temperature ON 93 97 C 199 4 206 6 F OFF 88 93 C...

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

Page 7: ...ine Outline with SD20 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 4 shows center of gravity 5 Unit mm 0003754 JUN 2006 Rev 1 ...

Page 8: ...lume 2 Flywheel Flywheel Housing Dimensions Figure 3 Unit mm H8 0 063 170 252 φ 1 5 0 266 7 0 1 h t i w d e k r a m n o i s n e m i d e h t n i y l n o s e i r e s M G m o r f s r e f f i D φ φ φ 12 70 24 5 㧟㧜 8 PCφ285 75 P C 㧞㧞㧚㧡㧞㧞㧚㧡 0003806 JUN 2006 Rev 1 ...

Page 9: ... T A W G N I L O O C T E L T U O N O I T C E N N O C R E T A W T O H T A T S O M R E H T FUEL OIL INLET W O B L E G N I X I M R E T L I F T E L N I L I O B U L A B T F A H S M A C O T TO OIL PAN M O R F R E D N I L Y C D A E H SEA WATER INLET P OVERFLOW R E L O O C R E T A W H S E R F P M U P D E E F L E U F A T R A P F O L I A T E D C D C T R A P F O L I A T E D D T R A P F O L I A T E D φ 8 16 5...

Page 10: ... 12 V Output 1 4 kW 1 9 hp metric Direction of Rotation Viewed from Pinion Side Clockwise Weight 3 0 kg 6 6 lb Rating 30 seconds Number of Pinion Teeth 11 No load Terminal Voltage 11 V No load Maximum Current 90A maximum No load rpm 2700 minimum Loaded Terminal Voltage 8 4 V Loaded Maximum Current 250A Loaded Torque 8 3 N m 0 85 kgf m 6 12 lbf ft minimum Loaded rpm 1000 minimum Parameter Data 0003...

Page 11: ...igure 6 0 10 20 30 40 SLOW SLOW STOP STOP OFF OFF ON START START 50 165 180 5 2 1 0 4 1 1 2 3 4 5 0002780 6 7 8 1 Coolant High Temperature Alarm Lamp 2 Engine Oil Pressure Alarm Lamp 3 Water in Sail Drive Alarm Lamp 4 Battery Low Charge Alarm Lamp 5 Engine Stop 6 Key Switch 7 Tachometer 8 Hourmeter JUN 2006 Rev 1 ...

Page 12: ...hi IC Regulator Model SA A Hitachi Battery Voltage 12 V Nominal Output 12 V 60A Earth Polarity Negative Earth Direction of Rotation Viewed from Pulley End Clockwise Weight 4 2 kg 9 2 lb Rated Speed 5000 rpm Operating Speed 1050 18 000 rpm Speed for 13 5 V at 20 C 68 F 5000 rpm Output Current for 13 5 V 56A or more at 5000 rpm Voltage Regulation at 20 C 68 F Voltage Gradient 0 01 V C 14 4 0 3 V JUN...

Page 13: ...i IC Regulator Model TR1Z 63 Hitachi Battery Voltage 12 V Nominal Output 12 V 80A Earth Polarity Negative Earth Direction of Rotation Viewed from Pulley End Clockwise Weight 5 4 kg 11 9 lb Rated Speed 5000 rpm Operating Speed 1200 9000 rpm Speed for 13 5 V at 20 C 68 F 1200 rpm Output Current for 13 5 V 75A or more at 5000 rpm Voltage Regulation at 20 C 68 F Voltage Gradient 0 01 V C 14 5 0 3 V JU...

Page 14: ...only for sail drive B L YG RB Section of cable Allowable Length mm 2 15 mm 2 0 86 m 20 mm 2 1 3 m 2 3 m 30 mm 2 40 mm 2 2 8 m 3 5 m 50 mm 2 2W 60 mm 2 4 1 m C W temp Buzzer oil press Tacho meter Instrument panel 17 G1 P G2 Key switch Stop switch 30 WBr hour meter AC fuse 3A Alarm lamps diodes R L L R W O B YW WL YG LB Sail drive seal Charge Glow plug 2B 2B 5R Option L 6M Option L 3M 2W 2B 0 85B 12...

Page 15: ...5 C at fuel injection pump inlet N m 8 0 7 0 6 0 5 0 4 0 0 0 3 0 2 0 1 0 Engine Torque Power kW 75 70 65 60 55 SPEED OF CRANKSHAFT rpm 25 0 22 5 20 0 17 5 12 5 15 0 10 0 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 7 5 2 5 5 0 0 0 propeller power curve 3 Exponent Maximum output Maximum output without marine gear Maximum output with marine gear Propeller power curve 3 Exponent 000381...

Page 16: ...Shift Cable Stroke 76 2 mm 3 0 in Cable Connector Thread Size 10 32 UNF See Figure 11 Shifting Lever Force Reference Value Shifting Direction Shift Lever Position at 56 mm 2 2 in Remote Control Handle Position at 170 mm cable length 4 m 157 5 in Engaging Force at Engine 1000 min 1 29 4 39 2 N 3 4 kgf 6 6 8 8 lbf 39 2 49 0 N 4 5 kgf 8 8 11 0 lbf Disengaging Force at Engine 1000 min 1 34 3 49 0 N 3 ...

Page 17: ...ter Figure 13 Unit mm Parameter Data Shift Cable Stroke 76 2 mm 3 0 in Cable Connector Thread Size 10 32 UNF Shifting Lever Force Reference Value Shifting Direction Shift Lever Length 70 mm 2 75 in Engaging Force at Engine 850 min 1 19 6 29 4 N 2 3 kgf 4 4 6 6 lbf Disengaging Force at Engine 850 min 1 29 4 39 2 N 3 4 kgf 6 6 8 8 lbf 0003803 0003734 JUN 2006 Rev 1 ...

Page 18: ...e calculate the capacity with the following formula Limit of distance is 50 mm 1 97 in L Overhang distance mm kW Permissible Output PTO Permissible Output Curve Figure 14 Allowable Take Off Output 140 mm L 110 mm x kW 800 0 2 4 6 10 12 14 8 1200 1000 1400 1600 1800 2000 2200 2400 2600 2800 3200 4 4kW 12 5kW 3400 3600 3000 PERMISSIBLE OUTPUT kW ENGINE SPEED rpm D type output with propeller not driv...

Page 19: ...t Specifications Engine Mounts with KM2P 1 Figure 15 Parameter Data Position of Mount Flexible Mount ID A B C D 100 100 75 75 See Figure 15 Type of Flexible Mount Fixed 1 Flexible Mount ID and Quantity ID 75 x 2 ID 100 x 2 See Figure 16 0004193 B FRONT A C REAR D JUN 2006 Rev 1 ...

Page 20: ...r Mount 7 ID Mark 8 Engine Foot 9 T Thread Diameter ID H K L P W Diameter A B C T Thread Diameter Min Max 75 100 mm 3 94 in 110 mm 4 33 in 145 mm 5 71 in 206 mm 8 12 in 174 mm 6 86 in 60 mm 2 27 in 12 mm 0 48 in 12 mm 0 48 in 30 mm 1 19 in M16 X P1 5 100 100 mm 3 94 in 110 mm 4 33 in 145 mm 5 71 in 206 mm 8 12 in 174 mm 6 86 in 60 mm 2 27 in 12 mm 0 48 in 12 mm 0 48 in 30 mm 1 19 in M16 X P1 5 JUN...

Page 21: ...s mounting blocks by the static distortion value 2 Engine outline drawing shows mounting blocks at original height Parameter Data Position of Mount Flexible Mount ID A B 230 100 See Figure 17 Flexible Mount ID and Quantity ID 230 x 1 ID 100 x 2 See Figure 17 1 2 0003739 1 Sail Drive Side Flexible Mount A 2 Engine Side Flexible Mount B Parameter Data Static Distortion 4 5 mm 0 177 in approximate 1 ...

Page 22: ...The following is a list of the 3YM30 optional accessories New B type VDO panel New extension wire harness EWN3 Battery switch BS500 Side mount single control head MORSE MV Top mount single control head MORSE MT3 Push pull control cable MORSE 33C RC4 RC7 Propeller shaft half coupling slit CSG1 Propeller shaft half coupling taper CTG1 CTG2 CTG3 CTG4 Propeller shaft half coupling straight CRG1 Lube o...

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