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SD
20_1
214
www.yanmar.eu
Yanmar Saildrive SD20
Yanmar Saildrive Type SD20
Reduction gear system Constant mesh gear with dog clutch
Reduction ratio (fwd / asn) 2.64/2.64
Propeller speed (fwd / asn) 1364/1364
Direction of rotation (propeller shaft - fwd) Counter clockwise viewed from flywheel side
Dry weight Saildrive 30 kg (66 lbs)
nReliable
nSimple & Efficient
nWhisper Quiet & Low Vibration
nEasy Maintenance
nUser Friendly
nExtra Protection
Aqua Sensor
Inner Seal
Outer Seal
Series
MARINE DIESEL ENGINES
Yanmar Saildrive Type SD25
Reduction gear system Constant mesh gear with dog clutch
Reduction ratio [fwd/asn] 2.64/2.64
Direction of rotation [propeller shaft - fwd] Counterclockwise viewed from flywheel side
Dry weight Saildrive 30 kg [66 lbs]
Yanmar Saildrive SD25 SeriesMARINE DIESEL ENGINES
Yanmar Saildrive SD20
Yanmar Saildrive Type SD20
Reduction gear systemConstant mesh gear with dog clutch
Reduction ratio (fwd / asn)2.64/2.64
Propeller speed (fwd / asn)1364/1364
Direction of rotation (propeller shaft - fwd)Counter clockwise viewed from flywheel side
Dry weight Saildrive30 kg (66 lbs)
nReliable
nSimple & Efficient
nWhisper Quiet & Low Vibration
nEasy Maintenance
nUser Friendly
nExtra Protection
Aqua Sensor
Inner Seal
Outer Seal
Series
MARINE DIESEL ENGINES
Inner Seal
Outer Seal
Aqua Sensor
Yanmar Saildrive SD20
Yanmar Saildrive Type SD20
Reduction gear systemConstant mesh gear with dog clutch
Reduction ratio (fwd / asn)2.64/2.64
Propeller speed (fwd / asn)1364/1364
Direction of rotation (propeller shaft - fwd)Counter clockwise viewed from flywheel side
Dry weight Saildrive30 kg (66 lbs)
nReliable
nSimple & Efficient
nWhisper Quiet & Low Vibration
nEasy Maintenance
nUser Friendly
nExtra Protection
Aqua Sensor
Inner Seal
Outer Seal
Series
MARINE DIESEL ENGINES
• Corrosion Protection
• Reliable
• Simple & Efficient
• Whisper Quiet & Low Vibration
• Easy Maintenance
• User Friendly
• Extra Protection
BrochureSD25.indd 1 06-01-15 14:45
Engine Model 1GM10C x SD20 2YM15C x SD20 3YM20C x SD20 3YM30C x SD20
Configuration 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine
Maximum output at crankshaft * 6.6 kW (9 mhp) / 3600 rpm * 10.0 kW (13.6 mhp) / 3600 rpm * 15.3 kW (21 mhp) / 3600 rpm * 21.3 kW (29.1 mhp) / 3600 rpm
Continuous rating output at crankshaft 5.9 kW (8 mhp) / 3400 rpm 9.4 kW (12.8 mhp) / 3489 rpm 14.7 kW (20 mhp) / 3489 rpm 20.1 kW (27.3 mhp) / 3489 rpm
Displacement 0.318 L (19.41 cu in) 0.57 L (34.7 cu in) 0.854 L (52.1 cu in) 1.115 L (68 cu in)
Bore x stroke 75 mm x 72 mm (2.95 in x 2.83 in) 70 mm x 74 mm (2.8 in x 2.9 in) 70 mm x 74 mm (2.8 in x 2.9 in) 76 mm x 82 mm (2.9 in x 3.2 in)
Cylinders 1 2 3 3
Combustion system Indirect injection Indirect injection Indirect injection Indirect injection
Aspiration Natural aspiration Natural aspiration Natural aspiration Natural aspiration
Starting system Electric starting with manual combination Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW
Alternator 12 V - 35 A 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional)
Cooling system Seawater cooling Fresh water cooling Fresh water cooling Fresh water cooling
Lubrication system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system
Lubrication oil for Saildrive API CC and SAE 10W30 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90
Direction of rotation (propeller) Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side
Dry weight with Saildrive 104 kg (229 lbs) 134 kg (295 lbs) 151 kg (333 lbs) 157 kg (346 lbs)
Environmental EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC
Engine mounting Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts
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
1GM10C
2YM15C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
3YM20C
3YM30C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1C
rank
shaf
t Tor
que
Nm
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
na g
al /
hr
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Engine Model 1GM10C x SD20 2YM15C x SD20 3YM20C x SD20 3YM30C x SD20
Configuration 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine
Maximum output at crankshaft * 6.6 kW (9 mhp) / 3600 rpm * 10.0 kW (13.6 mhp) / 3600 rpm * 15.3 kW (21 mhp) / 3600 rpm * 21.3 kW (29.1 mhp) / 3600 rpm
Continuous rating output at crankshaft 5.9 kW (8 mhp) / 3400 rpm 9.4 kW (12.8 mhp) / 3489 rpm 14.7 kW (20 mhp) / 3489 rpm 20.1 kW (27.3 mhp) / 3489 rpm
Displacement 0.318 L (19.41 cu in) 0.57 L (34.7 cu in) 0.854 L (52.1 cu in) 1.115 L (68 cu in)
Bore x stroke 75 mm x 72 mm (2.95 in x 2.83 in) 70 mm x 74 mm (2.8 in x 2.9 in) 70 mm x 74 mm (2.8 in x 2.9 in) 76 mm x 82 mm (2.9 in x 3.2 in)
Cylinders 1 2 3 3
Combustion system Indirect injection Indirect injection Indirect injection Indirect injection
Aspiration Natural aspiration Natural aspiration Natural aspiration Natural aspiration
Starting system Electric starting with manual combination Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW
Alternator 12 V - 35 A 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional)
Cooling system Seawater cooling Fresh water cooling Fresh water cooling Fresh water cooling
Lubrication system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system
Lubrication oil for Saildrive API CC and SAE 10W30 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90
Direction of rotation (propeller) Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side
Dry weight with Saildrive 104 kg (229 lbs) 134 kg (295 lbs) 151 kg (333 lbs) 157 kg (346 lbs)
Environmental EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC
Engine mounting Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts
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
1GM10C
2YM15C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
3YM20C
3YM30C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
na g
al /
hr
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Engine Model 1GM10C x SD20 2YM15C x SD20 3YM20C x SD20 3YM30C x SD20
Configuration 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine
Maximum output at crankshaft * 6.6 kW (9 mhp) / 3600 rpm * 10.0 kW (13.6 mhp) / 3600 rpm * 15.3 kW (21 mhp) / 3600 rpm * 21.3 kW (29.1 mhp) / 3600 rpm
Continuous rating output at crankshaft 5.9 kW (8 mhp) / 3400 rpm 9.4 kW (12.8 mhp) / 3489 rpm 14.7 kW (20 mhp) / 3489 rpm 20.1 kW (27.3 mhp) / 3489 rpm
Displacement 0.318 L (19.41 cu in) 0.57 L (34.7 cu in) 0.854 L (52.1 cu in) 1.115 L (68 cu in)
Bore x stroke 75 mm x 72 mm (2.95 in x 2.83 in) 70 mm x 74 mm (2.8 in x 2.9 in) 70 mm x 74 mm (2.8 in x 2.9 in) 76 mm x 82 mm (2.9 in x 3.2 in)
Cylinders 1 2 3 3
Combustion system Indirect injection Indirect injection Indirect injection Indirect injection
Aspiration Natural aspiration Natural aspiration Natural aspiration Natural aspiration
Starting system Electric starting with manual combination Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW
Alternator 12 V - 35 A 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional)
Cooling system Seawater cooling Fresh water cooling Fresh water cooling Fresh water cooling
Lubrication system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system
Lubrication oil for Saildrive API CC and SAE 10W30 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90
Direction of rotation (propeller) Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side
Dry weight with Saildrive 104 kg (229 lbs) 134 kg (295 lbs) 151 kg (333 lbs) 157 kg (346 lbs)
Environmental EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC
Engine mounting Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts
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
1GM10C
2YM15C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
3YM20C
3YM30C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
na g
al /
hr
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Engine Model 1GM10C x SD20 2YM15C x SD20 3YM20C x SD20 3YM30C x SD20
Configuration 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine
Maximum output at crankshaft * 6.6 kW (9 mhp) / 3600 rpm * 10.0 kW (13.6 mhp) / 3600 rpm * 15.3 kW (21 mhp) / 3600 rpm * 21.3 kW (29.1 mhp) / 3600 rpm
Continuous rating output at crankshaft 5.9 kW (8 mhp) / 3400 rpm 9.4 kW (12.8 mhp) / 3489 rpm 14.7 kW (20 mhp) / 3489 rpm 20.1 kW (27.3 mhp) / 3489 rpm
Displacement 0.318 L (19.41 cu in) 0.57 L (34.7 cu in) 0.854 L (52.1 cu in) 1.115 L (68 cu in)
Bore x stroke 75 mm x 72 mm (2.95 in x 2.83 in) 70 mm x 74 mm (2.8 in x 2.9 in) 70 mm x 74 mm (2.8 in x 2.9 in) 76 mm x 82 mm (2.9 in x 3.2 in)
Cylinders 1 2 3 3
Combustion system Indirect injection Indirect injection Indirect injection Indirect injection
Aspiration Natural aspiration Natural aspiration Natural aspiration Natural aspiration
Starting system Electric starting with manual combination Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW
Alternator 12 V - 35 A 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional)
Cooling system Seawater cooling Fresh water cooling Fresh water cooling Fresh water cooling
Lubrication system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system
Lubrication oil for Saildrive API CC and SAE 10W30 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90
Direction of rotation (propeller) Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side
Dry weight with Saildrive 104 kg (229 lbs) 134 kg (295 lbs) 151 kg (333 lbs) 157 kg (346 lbs)
Environmental EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC
Engine mounting Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts
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
1GM10C
2YM15C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
3YM20C
3YM30C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
na g
al /
hr
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Engine Model 1GM10C x SD20 2YM15C x SD20 3YM20C x SD20 3YM30C x SD20
Configuration 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine
Maximum output at crankshaft * 6.6 kW (9 mhp) / 3600 rpm * 10.0 kW (13.6 mhp) / 3600 rpm * 15.3 kW (21 mhp) / 3600 rpm * 21.3 kW (29.1 mhp) / 3600 rpm
Continuous rating output at crankshaft 5.9 kW (8 mhp) / 3400 rpm 9.4 kW (12.8 mhp) / 3489 rpm 14.7 kW (20 mhp) / 3489 rpm 20.1 kW (27.3 mhp) / 3489 rpm
Displacement 0.318 L (19.41 cu in) 0.57 L (34.7 cu in) 0.854 L (52.1 cu in) 1.115 L (68 cu in)
Bore x stroke 75 mm x 72 mm (2.95 in x 2.83 in) 70 mm x 74 mm (2.8 in x 2.9 in) 70 mm x 74 mm (2.8 in x 2.9 in) 76 mm x 82 mm (2.9 in x 3.2 in)
Cylinders 1 2 3 3
Combustion system Indirect injection Indirect injection Indirect injection Indirect injection
Aspiration Natural aspiration Natural aspiration Natural aspiration Natural aspiration
Starting system Electric starting with manual combination Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW
Alternator 12 V - 35 A 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional)
Cooling system Seawater cooling Fresh water cooling Fresh water cooling Fresh water cooling
Lubrication system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system
Lubrication oil for Saildrive API CC and SAE 10W30 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90
Direction of rotation (propeller) Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side
Dry weight with Saildrive 104 kg (229 lbs) 134 kg (295 lbs) 151 kg (333 lbs) 157 kg (346 lbs)
Environmental EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC
Engine mounting Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts
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
1GM10C
2YM15C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
3YM20C
3YM30C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
na g
al /
hr
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Engine Model 1GM10C x SD20 2YM15C x SD20 3YM20C x SD20 3YM30C x SD20
Configuration 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine
Maximum output at crankshaft * 6.6 kW (9 mhp) / 3600 rpm * 10.0 kW (13.6 mhp) / 3600 rpm * 15.3 kW (21 mhp) / 3600 rpm * 21.3 kW (29.1 mhp) / 3600 rpm
Continuous rating output at crankshaft 5.9 kW (8 mhp) / 3400 rpm 9.4 kW (12.8 mhp) / 3489 rpm 14.7 kW (20 mhp) / 3489 rpm 20.1 kW (27.3 mhp) / 3489 rpm
Displacement 0.318 L (19.41 cu in) 0.57 L (34.7 cu in) 0.854 L (52.1 cu in) 1.115 L (68 cu in)
Bore x stroke 75 mm x 72 mm (2.95 in x 2.83 in) 70 mm x 74 mm (2.8 in x 2.9 in) 70 mm x 74 mm (2.8 in x 2.9 in) 76 mm x 82 mm (2.9 in x 3.2 in)
Cylinders 1 2 3 3
Combustion system Indirect injection Indirect injection Indirect injection Indirect injection
Aspiration Natural aspiration Natural aspiration Natural aspiration Natural aspiration
Starting system Electric starting with manual combination Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW
Alternator 12 V - 35 A 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional)
Cooling system Seawater cooling Fresh water cooling Fresh water cooling Fresh water cooling
Lubrication system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system
Lubrication oil for Saildrive API CC and SAE 10W30 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90
Direction of rotation (propeller) Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side
Dry weight with Saildrive 104 kg (229 lbs) 134 kg (295 lbs) 151 kg (333 lbs) 157 kg (346 lbs)
Environmental EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC
Engine mounting Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts
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
1GM10C
2YM15C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
3YM20C
3YM30C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
na g
al /
hr
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Engine Model 1GM10C x SD25 2YM15C x SD25 3YM20C x SD25 3YM30AEC x SD25
Configuration 4-stroke, vertical, water-cooled diesel engine 4-stroke, vertical, water-cooled diesel engine 4-stroke, vertical, water-cooled diesel engine 4-stroke, vertical, water-cooled diesel engine
Maximum output at crankshaft * 6.6 kW@3600 rpm [9 mhp@3600 rpm] * 10.0 kW@3600 rpm [13.6 mhp@3600 rpm] * 15.3 kW@3600 rpm [21 mhp@3600 rpm] * 21.3 kW@3200 rpm [29.1 mhp@3200 rpm]
Displacement 0.318 ltr [19.41 cu in] 0.57 ltr [34.7 cu in] 0.854 ltr [52.1 cu in] 1.115 ltr [68 cu in]
Bore x stroke 75 mm x 72 mm [2.95 in x 2.83 in] 70 mm x 74 mm [2.8 in x 2.9 in] 70 mm x 74 mm [2.8 in x 2.9 in] 80 mm x 84 mm [3.1 in x 3.3 in]
Cylinders 1 2 3 3
Combustion system Indirect injection Indirect injection Indirect injection Indirect injection
Aspiration Natural aspiration Natural aspiration Natural aspiration Natural aspiration
Starting system Electric starting with manual combination Electric starting 12V - 1.4 kW Electric starting12 V - 1.4 kW Electric starting 12V - 1.4 kW
Alternator 12V - 40A 12V - 125A 12V - 125A 12V - 125A
Cooling system Fresh water cooling by centrifugal water pump Fresh water cooling by centrifugal water pump Fresh water cooling by centrifugal water pump Fresh water cooling by centrifugal water pump
and rubber impeller sea water pump and rubber impeller sea water pump and rubber impeller sea water pump and rubber impeller sea water pump
Lubrication system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system
Lubrication oil for Saildrive API CC and SAE 10W30 API GL4 or GL5 and SAE 80W90 or SAE 90 API GL4 or GL5 and SAE 80W90 or SAE 90 API GL4 or GL5 and SAE 80W90 or SAE 90
Direction of rotation [propeller] Counterclockwise viewed from flywheel side Counterclockwise viewed from flywheel side Counterclockwise viewed from flywheel side Counterclockwise viewed from flywheel side
Dry weight with Saildrive 104 kg [229 lbs] 134 kg [295 lbs] 144 kg [317 lbs] 157 kg [346 lbs]
Environmental EU: RCD BSO II EMC EU: RCD BSO II EMC EU: RCD BSO II EMC EU: RCD BSO II EMC
US: EPA Tier3 US: EPA Tier3 US: EPA Tier3
Engine mounting Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts
NOTE: Fuel condition: Density at 15°C = 0.84 g/cm3; 1kW = 1.3596 mhp = 1.3410 HP* Fuel temperature 40°C at the inlet of the fuel injection pump [ISO 8665:2006]Technical data is according to ISO 8665: 2006/3046-1
Engine Model 1GM10C x SD20 2YM15C x SD20 3YM20C x SD20 3YM30C x SD20
Configuration 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine
Maximum output at crankshaft * 6.6 kW (9 mhp) / 3600 rpm * 10.0 kW (13.6 mhp) / 3600 rpm * 15.3 kW (21 mhp) / 3600 rpm * 21.3 kW (29.1 mhp) / 3600 rpm
Continuous rating output at crankshaft 5.9 kW (8 mhp) / 3400 rpm 9.4 kW (12.8 mhp) / 3489 rpm 14.7 kW (20 mhp) / 3489 rpm 20.1 kW (27.3 mhp) / 3489 rpm
Displacement 0.318 L (19.41 cu in) 0.57 L (34.7 cu in) 0.854 L (52.1 cu in) 1.115 L (68 cu in)
Bore x stroke 75 mm x 72 mm (2.95 in x 2.83 in) 70 mm x 74 mm (2.8 in x 2.9 in) 70 mm x 74 mm (2.8 in x 2.9 in) 76 mm x 82 mm (2.9 in x 3.2 in)
Cylinders 1 2 3 3
Combustion system Indirect injection Indirect injection Indirect injection Indirect injection
Aspiration Natural aspiration Natural aspiration Natural aspiration Natural aspiration
Starting system Electric starting with manual combination Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW
Alternator 12 V - 35 A 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional)
Cooling system Seawater cooling Fresh water cooling Fresh water cooling Fresh water cooling
Lubrication system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system
Lubrication oil for Saildrive API CC and SAE 10W30 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90
Direction of rotation (propeller) Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side
Dry weight with Saildrive 104 kg (229 lbs) 134 kg (295 lbs) 151 kg (333 lbs) 157 kg (346 lbs)
Environmental EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC
Engine mounting Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts
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
1GM10C
2YM15C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
3YM20C
3YM30C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
na g
al /
hr
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Engine Model 1GM10C x SD20 2YM15C x SD20 3YM20C x SD20 3YM30C x SD20
Configuration 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine
Maximum output at crankshaft * 6.6 kW (9 mhp) / 3600 rpm * 10.0 kW (13.6 mhp) / 3600 rpm * 15.3 kW (21 mhp) / 3600 rpm * 21.3 kW (29.1 mhp) / 3600 rpm
Continuous rating output at crankshaft 5.9 kW (8 mhp) / 3400 rpm 9.4 kW (12.8 mhp) / 3489 rpm 14.7 kW (20 mhp) / 3489 rpm 20.1 kW (27.3 mhp) / 3489 rpm
Displacement 0.318 L (19.41 cu in) 0.57 L (34.7 cu in) 0.854 L (52.1 cu in) 1.115 L (68 cu in)
Bore x stroke 75 mm x 72 mm (2.95 in x 2.83 in) 70 mm x 74 mm (2.8 in x 2.9 in) 70 mm x 74 mm (2.8 in x 2.9 in) 76 mm x 82 mm (2.9 in x 3.2 in)
Cylinders 1 2 3 3
Combustion system Indirect injection Indirect injection Indirect injection Indirect injection
Aspiration Natural aspiration Natural aspiration Natural aspiration Natural aspiration
Starting system Electric starting with manual combination Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW
Alternator 12 V - 35 A 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional)
Cooling system Seawater cooling Fresh water cooling Fresh water cooling Fresh water cooling
Lubrication system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system
Lubrication oil for Saildrive API CC and SAE 10W30 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90
Direction of rotation (propeller) Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side
Dry weight with Saildrive 104 kg (229 lbs) 134 kg (295 lbs) 151 kg (333 lbs) 157 kg (346 lbs)
Environmental EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC
Engine mounting Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts
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
1GM10C
2YM15C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
3YM20C
3YM30C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
na g
al /
hr
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Engine Model 1GM10C x SD20 2YM15C x SD20 3YM20C x SD20 3YM30C x SD20
Configuration 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine
Maximum output at crankshaft * 6.6 kW (9 mhp) / 3600 rpm * 10.0 kW (13.6 mhp) / 3600 rpm * 15.3 kW (21 mhp) / 3600 rpm * 21.3 kW (29.1 mhp) / 3600 rpm
Continuous rating output at crankshaft 5.9 kW (8 mhp) / 3400 rpm 9.4 kW (12.8 mhp) / 3489 rpm 14.7 kW (20 mhp) / 3489 rpm 20.1 kW (27.3 mhp) / 3489 rpm
Displacement 0.318 L (19.41 cu in) 0.57 L (34.7 cu in) 0.854 L (52.1 cu in) 1.115 L (68 cu in)
Bore x stroke 75 mm x 72 mm (2.95 in x 2.83 in) 70 mm x 74 mm (2.8 in x 2.9 in) 70 mm x 74 mm (2.8 in x 2.9 in) 76 mm x 82 mm (2.9 in x 3.2 in)
Cylinders 1 2 3 3
Combustion system Indirect injection Indirect injection Indirect injection Indirect injection
Aspiration Natural aspiration Natural aspiration Natural aspiration Natural aspiration
Starting system Electric starting with manual combination Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW
Alternator 12 V - 35 A 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional)
Cooling system Seawater cooling Fresh water cooling Fresh water cooling Fresh water cooling
Lubrication system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system
Lubrication oil for Saildrive API CC and SAE 10W30 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90
Direction of rotation (propeller) Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side
Dry weight with Saildrive 104 kg (229 lbs) 134 kg (295 lbs) 151 kg (333 lbs) 157 kg (346 lbs)
Environmental EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC
Engine mounting Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts
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
1GM10C
2YM15C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
3YM20C
3YM30C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
na g
al /
hr
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Engine Model 1GM10C x SD20 2YM15C x SD20 3YM20C x SD20 3YM30C x SD20
Configuration 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine
Maximum output at crankshaft * 6.6 kW (9 mhp) / 3600 rpm * 10.0 kW (13.6 mhp) / 3600 rpm * 15.3 kW (21 mhp) / 3600 rpm * 21.3 kW (29.1 mhp) / 3600 rpm
Continuous rating output at crankshaft 5.9 kW (8 mhp) / 3400 rpm 9.4 kW (12.8 mhp) / 3489 rpm 14.7 kW (20 mhp) / 3489 rpm 20.1 kW (27.3 mhp) / 3489 rpm
Displacement 0.318 L (19.41 cu in) 0.57 L (34.7 cu in) 0.854 L (52.1 cu in) 1.115 L (68 cu in)
Bore x stroke 75 mm x 72 mm (2.95 in x 2.83 in) 70 mm x 74 mm (2.8 in x 2.9 in) 70 mm x 74 mm (2.8 in x 2.9 in) 76 mm x 82 mm (2.9 in x 3.2 in)
Cylinders 1 2 3 3
Combustion system Indirect injection Indirect injection Indirect injection Indirect injection
Aspiration Natural aspiration Natural aspiration Natural aspiration Natural aspiration
Starting system Electric starting with manual combination Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW
Alternator 12 V - 35 A 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional)
Cooling system Seawater cooling Fresh water cooling Fresh water cooling Fresh water cooling
Lubrication system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system
Lubrication oil for Saildrive API CC and SAE 10W30 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90
Direction of rotation (propeller) Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side
Dry weight with Saildrive 104 kg (229 lbs) 134 kg (295 lbs) 151 kg (333 lbs) 157 kg (346 lbs)
Environmental EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC
Engine mounting Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts
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
1GM10C
2YM15C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
3YM20C
3YM30C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
na g
al /
hr
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Engine Model 1GM10C x SD20 2YM15C x SD20 3YM20C x SD20 3YM30C x SD20
Configuration 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine
Maximum output at crankshaft * 6.6 kW (9 mhp) / 3600 rpm * 10.0 kW (13.6 mhp) / 3600 rpm * 15.3 kW (21 mhp) / 3600 rpm * 21.3 kW (29.1 mhp) / 3600 rpm
Continuous rating output at crankshaft 5.9 kW (8 mhp) / 3400 rpm 9.4 kW (12.8 mhp) / 3489 rpm 14.7 kW (20 mhp) / 3489 rpm 20.1 kW (27.3 mhp) / 3489 rpm
Displacement 0.318 L (19.41 cu in) 0.57 L (34.7 cu in) 0.854 L (52.1 cu in) 1.115 L (68 cu in)
Bore x stroke 75 mm x 72 mm (2.95 in x 2.83 in) 70 mm x 74 mm (2.8 in x 2.9 in) 70 mm x 74 mm (2.8 in x 2.9 in) 76 mm x 82 mm (2.9 in x 3.2 in)
Cylinders 1 2 3 3
Combustion system Indirect injection Indirect injection Indirect injection Indirect injection
Aspiration Natural aspiration Natural aspiration Natural aspiration Natural aspiration
Starting system Electric starting with manual combination Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW
Alternator 12 V - 35 A 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional)
Cooling system Seawater cooling Fresh water cooling Fresh water cooling Fresh water cooling
Lubrication system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system
Lubrication oil for Saildrive API CC and SAE 10W30 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90
Direction of rotation (propeller) Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side
Dry weight with Saildrive 104 kg (229 lbs) 134 kg (295 lbs) 151 kg (333 lbs) 157 kg (346 lbs)
Environmental EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC
Engine mounting Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts
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
1GM10C
2YM15C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
rCrankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
3YM20C
3YM30C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
na g
al /
hr
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Engine Model 1GM10C x SD20 2YM15C x SD20 3YM20C x SD20 3YM30C x SD20
Configuration 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine 4-stroke, vertical, water cooled diesel engine
Maximum output at crankshaft * 6.6 kW (9 mhp) / 3600 rpm * 10.0 kW (13.6 mhp) / 3600 rpm * 15.3 kW (21 mhp) / 3600 rpm * 21.3 kW (29.1 mhp) / 3600 rpm
Continuous rating output at crankshaft 5.9 kW (8 mhp) / 3400 rpm 9.4 kW (12.8 mhp) / 3489 rpm 14.7 kW (20 mhp) / 3489 rpm 20.1 kW (27.3 mhp) / 3489 rpm
Displacement 0.318 L (19.41 cu in) 0.57 L (34.7 cu in) 0.854 L (52.1 cu in) 1.115 L (68 cu in)
Bore x stroke 75 mm x 72 mm (2.95 in x 2.83 in) 70 mm x 74 mm (2.8 in x 2.9 in) 70 mm x 74 mm (2.8 in x 2.9 in) 76 mm x 82 mm (2.9 in x 3.2 in)
Cylinders 1 2 3 3
Combustion system Indirect injection Indirect injection Indirect injection Indirect injection
Aspiration Natural aspiration Natural aspiration Natural aspiration Natural aspiration
Starting system Electric starting with manual combination Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW Electric starting 12 V - 1.4 kW
Alternator 12 V - 35 A 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional) 12 V - 60 A (80 A optional)
Cooling system Seawater cooling Fresh water cooling Fresh water cooling Fresh water cooling
Lubrication system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system Enclosed, forced lubricating system
Lubrication oil for Saildrive API CC and SAE 10W30 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90 API GL4 or GL5 and SAE 80W90 or 90
Direction of rotation (propeller) Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side Counter clockwise viewed from flywheel side
Dry weight with Saildrive 104 kg (229 lbs) 134 kg (295 lbs) 151 kg (333 lbs) 157 kg (346 lbs)
Environmental EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC EU RCD, BSO II & EMC
Engine mounting Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts Rubber type flexible mounts
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
1GM10C
2YM15C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
3YM20C
3YM30C
Power Torque Fuel Consumption
Power Torque Fuel Consumption
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
n ga
l / h
r
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
kW
Out
put (
cran
ksha
ft/pr
opel
ler s
haft)
mhp
Crankshaft Speed min-1
Cra
nksh
aft T
orqu
e N
m
Cra
nksh
aft T
orqu
e lb
-ft
Crankshaft Speed min-1
Fuel
Con
sum
ptio
n L
/ hr
Fuel
Con
sum
ptio
na g
al /
hr
Crankshaft Speed min-1
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
3YM30AEC
Outp
ut P
ower
, kW
0 0 0 0
1
2
3
4
5
6
7
8
10
20
30
40
50
60
70
80
90
5
10
15
20
25
30
800 1000 1200 1400 1600 1800 1900 2000 2200 2400 2600 2800 3200 3400 800 1000 1200 1400 1600 1800 1900 2000 2200 2400 2600 2800 3200 3400 800 1000 1200 1400 1600 1800 1900 2000 2200 2400 2600 2800 3200 3400
5
10
15
20
25
Outp
ut P
ower
, mhp
Torq
ue, N
m
Fuel
Con
sum
ptio
n, l/
hr
Engine Speed, rpm Engine Speed, rpm Engine Speed, rpm
Max. Output at Crankshaft Torque at Crankshaft Fuel Consumption at Prop. load exp. 3
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
BrochureSD25.indd 2-3 06-01-15 14:45
EN
_DS
SD
20_1
214
www.yanmar.eu
NOTE: All data subject to change without notice. Text and illustrations are not binding.
1GM10C
2YM15C
3YM20C
3YM30AEC
3YM
30C
3YM
20C
2YM
15C
1GM
10C
www.yanmar.eu
Yanmar Marine International B.V.Brugplein 111332 BS Almere-de VaartThe Netherlands
2011-01 Yanmar Marine®, Inc. All rights reserved, Printed in EC
Yanmar Marine USA Corp.101 International ParkwayAdairsville,Georgia 30103USA
Yanmar Asia (S) Corp. Ltd.4 Tuas LaneSingapore 638613
Yanmar Co., LTD5-3-1 Tsukaguchi - HonmachiAmagasakiJapan
376 mm (14.8 in)
188 mm (7.4 in)
188 mm (7.4 in)
310
mm
(12.
2 in
)55
7 m
m (2
1.9
in)
MAX DIA. OF PROP356 mm (14 in)
For folding type propeller
195
mm
(7.7
in)
715 mm (28.15 in)
MAX DIA. OF PROP368 mm (14.5 in)
For folding type propeller
463 mm (18.2 in)
248 mm (9.8 in)
215 mm (8.5 in)
MA
X 1
01 m
m (4
in)
MIN
87
mm
(3.4
in)
362
mm
(14.
3 in
)19
5 m
m(7
.7 in
)
548
mm
(21.
6 in
)72
mm
(2.8
in)
EXHAUST PIPE51 mm (2 in)
793 mm (31.2 in)
MAX DIA. OF PROP380 mm (15 in)
For folding type propeller
362
mm
(14.
3 in
)
463 mm (18.2 in)
248 mm (9.8 in)
215 mm (8.5 in)
MA
X 1
01 m
m (4
in)
MIN
87
mm
(3.4
in)
195
mm
(7.7
in)
548
mm
(21.
6 in
)72
mm
(2.8
in)
EXHAUST PIPE51 mm (2 in)
873 mm (34.3 in)
MAX DIA. OF PROP406 mm (16 in)
For folding type propeller
362
mm
(14.
3 in
)
463 mm (18.2 in)
248 mm (9.8 in)
215 mm (8.5 in)
MA
X 1
01 m
m (4
in)
MIN
87
mm
(3.4
in)
195
mm
(7.7
in)
548
mm
(21.
6 in
)72
mm
(2.8
in)
EXHAUST PIPE51 mm (2 in)
895.5 mm (35.3 in)
Yanmar Europe BV
BrochureSD25.indd 4 06-01-15 14:45
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