Yanmar Saildrive SD50

Yanmar Saildrive Type SD50 SD50-TReduction gear system Constant mesh gear with cone clutch Constant mesh gear with cone clutch

Reduction ratio (fwd / asn) 2.32/2.32 2.32/2.32

Propeller speed (fwd / asn) 1293/1293 1379/1379

Direction of rotation (propeller shaft - fwd)

Clockwise & counter clockwise viewed from flywheel side

Clockwise & counter clockwise viewed from flywheel side

Dry weight Saildrive 40 kg (88 lbs) 42 kg (93 lbs)

ReliableSimple & EfficientWhisper Quiet & Low VibrationEasy MaintenanceUser FriendlyExtra Protection

Aqua Sensor

Inner Seal

Outer Seal

0 2 4 6 8 10 12 14 16 1810001200

14001600

18002000

22002400

26002800

30003200

3400 0 1 2 3 4

0 50

100

150

200

25010001200

14001600

18002000

22002400

26002800

30003200

3400 0 20 40 60 80 100

120

140

160

180

0 5 10 15 20 25 30 35 40 45 50 55 6010001200

14001600

18002000

22002400

26002800

30003200

3400 0 10 20 30 40 50 60 70 80

Engine M

odel3JH

5CE

x SD

504JH

5CE

x SD

504JH

4-TCE

x SD

50-T

Configuration

4-stroke, vertical, water cooled diesel engine

4-stroke, vertical, water cooled diesel engine

4-stroke, vertical, water cooled diesel engine

Maxim

um output at crankshaft

* 28.7 kW (39 m

hp) / 3000 rpm*�39.6 kW

(54 mhp) / 3000 rpm

* 55.2 kW (75 m

hp) / 3200 rpm

Continuous rating output at crankshaft

26.7 kW (36.3 m

hp) / 2907 rpm36.8 kW

(50 mhp) / 2907 rpm

50,2 kW (68 m

hp) / 3100 rpm

Displacem

ent1.64 L (100 cu in)

2.19 L (134 cu in)1.99 L (122 cu in)

Bore x stroke

88 mm

x 90 mm

(3.46 in x 3.54 in)88 m

m x 90 m

m (3.46 in x 3.54 in)

84 mm

x 90 mm

(3.31 in x 3.54 in)

Cylinders

34

4, 4-valves per cylinder

Com

bustion system

Direct injection

Direct injection

Direct injection

Aspiration

Natural aspiration

Natural aspiration

Turbo charged

Starting system

Electric starting 12 V - 1.4 kWElectric starting 12 V - 1.4 kW

Electric starting 12 V - 1.4 kW

Alternator

12 V - 80 A (60 A optional)12 V - 80 A (60 A optional)

12 V - 80 A

Cooling system

Fresh w

ater cooling Fresh w

ater cooling Fresh w

ater cooling

Lubrication systemEnclosed, forced lubricating system

Enclosed, forced lubricating systemEnclosed, forced lubricating system

Lubrication oil for Saildrive

API GL4 or G

L5 and SAE 80W

90 or 90, or Q

uicksilver High Perform

ance Gear Lube

API GL4 or G

L5 and SAE 80W

90 or 90, or Q

uicksilver High Perform

ance Gear Lube

Quicksilver H

igh Performance G

ear Lube

Direction of rotation (propeller)

Counter clockw

ise viewed from

flywheel side

Counter clockw

ise viewed from

flywheel side

Counter clockw

ise viewed from

flywheel side

Dry w

eight with S

aildrive213 kg (470 lbs)

240 kg (529 lbs)249 kg (549 lbs)

Environmental

EU R

CD

, US

EPA Tier3, BS

O II & EM

C

EU R

CD

, US

EPA Tier3, BS

O II & EM

CEU

RC

D, U

S EPA Tier3, B

SO

II & EMC

EU R

CD

, US

EPA Tier 3, BS

O II & EM

C

Engine mounting

Rubber type flexible m

ountingR

ubber type flexible mounting

Rubber type flexible m

ounting

NO

TE: Fuel condition: Density at 15°C

= 0.84 g/cm 3; 1kW

= 1.3596 mhp = 1.3410 H

P * Fuel tem

perature 40°C at the inlet of the fuel injection pum

p (ISO

8665)Technical data is according to IS

O 8665 / 3046

4JH4-TC

EPow

erFuel C

onsumption

Output (crankshaft/propeller shaft) kW

Output (crankshaft/propeller shaft) mhp

Crankshaft S

peed min

-1

Crankshaft Torque Nm

Crankshaft Torque lb-ft

Crankshaft S

peed min

-1

Fuel Consumption L / hr

Crankshaft S

peed min

-1

Maxim

um output at crankshaft

Maxim

um output at prop shaft

Propeller power curve

120

130

140

150

16015001750

20002250

25002750

3000

90

100

110

120

3JH5C

E x S

D50

4JH5C

E x S

D50

Power

Torque

Power

Output (crankshaft/propeller shaft) kW

Output (crankshaft/propeller shaft) mhp

Crankshaft S

peed min

-1

Crankshaft Torque Nm

Crankshaft Torque lb-ft

Crankshaft S

peed min

-1

Fuel Consumption L / hr

Fuel Consumption gal / hr

Crankshaft S

peed min

-1

Maxim

um output at crankshaft

Maxim

um output at prop shaft

Propeller power curve

Output (crankshaft/propeller shaft) kW

Output (crankshaft/propeller shaft) mhp

Crankshaft S

peed min

-1

Crankshaft Torque Nm

Crankshaft Torque lb-ft

Crankshaft S

peed min

-1

Fuel Consumption L / hr

Fuel Consumption gal / hr

Crankshaft S

peed min

-1

Maxim

um output at crankshaft

Maxim

um output at prop shaft

Propeller power curve

Fuel Consumption gal / hr

Fuel Consum

ption

Fuel Consum

ptionTorque

Torque

4JH

4-TC

E x

SD

50-T

4JH

5CE

x S

D50

3JH

5CE

www.yanmarmarine.com

Yanmar Marine International B.V.Brugplein 111332 BS Almere-de VaartThe Netherlands

2008-12 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

MAX DIA. OF PROP457 mm (18 in)

517.6 mm (20.4 in)

453

mm

(17.

8 in

)(O

PTI

ON

EXT

ENS

ION

58)

495

mm

(19.

5 in

)(O

PTI

ON

EXT

ENS

ION

100

)

274 mm(10.8 in)

243.6 mm(9.6 in)

MAX DIA. OF PROP457 mm (18 in)

641.

4 m

m (2

5.3

in)

395

mm

(15.

6 in

)

U-MIXING ELBOW ÿ(OPTIONAL) 76 mm (2 in)

210

mm

(8

.3 in

)

973 mm (38.3 in)

539 mm (21.2 in)

274 mm(10.8 in)

265 mm(10.4 in)

641.

4 m

m (2

5.3

in)

MAX DIA. OF PROP457 mm (18 in)

453

mm

(17.

8 in

)(O

PTI

ON

EXT

ENS

ION

58)

495

mm

(19.

5 in

)(O

PTI

ON

EXT

ENS

ION

100

)

395

mm

(15.

6 in

)

MAX DIA. OF PROP457 mm (18 in)

210

mm

(8.3

in)

1067 mm (42 in)

MAX DIA. OF PROP457 mm (18 in)

MAX DIA. OF PROP457 mm (18 in)

453

mm

(17.

8 in

)(O

PTI

ON

EXT

ENS

ION

58)

495

mm

(19.

5 pu

lg)

(OP

TIO

N E

XTEN

SIO

N 1

00)

666.

6 m

m (2

6.2

in)

395

mm

(15.

5 in

)

616,1 mm (26 in)

249 mm(9.8 in)

288.6 mm(11.4 in)

210

mm

(8.3

in)

1101.6 mm (43.4 in)