No.6 No.1

277446

870 352 39

265

18

1556

119 267

866747 790

490524

1014

1133

No.6 No.1

277446

870 352 39

265

18

1556

119 267

866747 790

490524

1014

1133

401

866

119

678

200630

319

311

277 446870 352 39

265

535

319

φ170

812

1947211356

762149

39

617 277 446

2155

424

894 870 352

233

1936265524

678

401

800

973

457233

22422

119

457

231

MARINE DIESEL ENGINES

6HYM-WET Series

DIMENSIoNS [uNIt: MM]

EN

_DS

6H

YM

-WE

t_0

413

www.yanmar.eu

Front view, engine only Right side view, engine only Rear view with gearbox YX161L [not for S rating]

Right side view with gearboxYX161L [not for S rating]

Front view, engine only Right side view, engine only Rear view with YXH160 gearbox

Right side view with YXH160 gearbox

Configuration

Maximum output at crankshaft

Displacement

Bore x stroke

Cylinders

Combustion system

Starting system

Flywheel housing size

Cooling system

Cooling fresh water capacity

Lubrication system

Lubricating oil capacity

Lubricating oil grade

Direction of rotation [crankshaft]

Dry weight without gear

Environmental

Fuel consumption [at rated output]

4-cycle, Vertical, turbo-charged with sea watercooled

intercooler diesel engine

S: 515 kW@2200 rpm [for planing hull] [700 mhp@2200 rpm]

L: 478 kW@2150 rpm [650 mhp@2150 rpm]

M: 441 kW@2100 rpm [600 mhp@2100 rpm]

H: 368 kW@1950 rpm [500 mhp@1950 rpm]

13.733 ltr

132.9 mm × 165 mm

6 in-line

Direct injection

Electric starting motor [DC 24V]

SAE #1, 14 inch

Constant high temperature cooling with Heat exchanger

40 ltr + 1.5 ltr [reservoir tank]

Forced lubrication with gear pump

36 ltr

SAE30, 40 or SAE15W-40

Counterclockwise viewed from stern

1385 kg

IMo tier II

S: 210 gr/kW hr L: 210 gr/kW hr

M: 207 gr/kW hr H: 203 gr/kW hr

4-cycle, Vertical, turbo-charged with sea watercooled intercooler diesel

engine

M: 294 kW@2500 rpm S: 374 kW@2700 rpm

H: 265 kW@2400 rpm L: 341 kW@2700 rpm

7.413 ltr

110 mm × 130 mm

6 in-line

Direct injection

Electric starting motor [DC 24V - 5 kW]

SAE #3 and 11 - 1/2 inch

With Heat exchanger

40.5 ltr + 3.4 ltr [reservoir tank]

Forced lubrication with gear pump

33 ltr [standard sump] / 22 ltr [shallow sump]

SAE15W-40

Counterclockwise viewed from stern

856 kg

IMo tier II

M: 210 gr/kW hr [at rated output] S: 212 gr/kW hr [at rated output]

H: 209 gr/kW hr [at rated output] L: 211 gr/kW hr [at rated output]

LONG STROKE | IMo tier II Compliant | Mechanical Engine Control

S-rating

S/L/M-rating

H-rating

MARINE DIESEL ENGINES

PERFoRMANCE CuRVES

EN

_DS

6H

YM

-WE

t_0

413

www.yanmar.eu

NotE: All data subject to change without notice. text and illustrations are not binding.

INStRuMENt PANEL D-tYPE [uNIt: MM]

MARINE GEARS SPECIFICAtIoNS

Model

type

Dry Weight

Reduction Ratio [Ahead]

Prop. shaft speed [at rated output]

Direction of rotation [propeller shaft]

YXH-160 YX-161L [not for S rating]

390 kg 620 kg

Hydraulic multi-disc clutch

1.97

990

3.65

534

2.46

793

4.08

480

3.05

639

4.55

429

Clockwise or counter-clockwise viewed from stern

S-rating L-rating

150

100

50

0

Fuel consumption on propeller load

Fuel

cons

umpti

on (

L/h )

Engine speed (min-1)600 800 1200 1600 2000 2400

Out

put (

kW

)

600

500

400

300

200

100

0

Output

Max. output

Propeller cubic curve

Torq

ue (

Nm

)

3000

2500

2000

1500

1000

Torque

Max. output

Out

put (

kW

)To

rque

( N

m )

Fuel

con

sum

ptio

n ( L

/h )

150

100

50

0

400

300

200

100

0

2500

2000

1500

1000

500

0

600 800 1000 1200 1400 1600 1800 2000 2200

Max. output

Propeller cubic curve

Max. output

Propeller cubic curve To

rque

( N

m )

3000

2500

2000

1500

1000

TorqueTorque

Max. output

Engine speed (minEngine speed (min -1)600 800 1200 1600 2000 2400

Out

put (

kW

)

600

500

400

300

200

100

0

OutputOutput

Max. output

Propeller power curve(2.5 exponent)

150

100

50

0

Fuel consumption on propeller loadFuel consumption

on propeller load

Fuel

cons

umpti

on (

L/h )

Torq

ue (

Nm

)

3000

2500

2000

1500

1000

Torque

Max. output

Engine speed (min-1)600 800 1200 1600 2000 2400

Out

put (

kW

)

600

500

400

300

200

100

0

Output

Max. output

Propeller power curve(2.5 exponent)

150

100

50

0

Fuel consumption on propeller load

Fuel

cons

umpti

on (

L/h )

M-rating H-rating

150

100

50

0

Fuel consumption on propeller load

Fuel

cons

umpti

on (

L/h )

Engine speed (min-1)600 800 1200 1600 2000 2400

Out

put (

kW

)

600

500

400

300

200

100

0

Output

Max. output

Propeller cubic curve

Torq

ue (

Nm

)

3000

2500

2000

1500

1000

Torque

Max. output

Out

put (

kW

)To

rque

( N

m )

Fuel

con

sum

ptio

n ( L

/h )

150

100

50

0

400

300

200

100

0

2500

2000

1500

1000

500

0

600 800 1000 1200 1400 1600 1800 2000 2200

Max. output

Propeller cubic curve

Max. output

Propeller cubic curve To

rque

( N

m )

3000

2500

2000

1500

1000

TorqueTorque

Max. output

Engine speed (minEngine speed (min -1)600 800 1200 1600 2000 2400

Out

put (

kW

)

600

500

400

300

200

100

0

OutputOutput

Max. output

Propeller power curve(2.5 exponent)

150

100

50

0

Fuel consumption on propeller loadFuel consumption

on propeller load

Fuel

cons

umpti

on (

L/h )

Torq

ue (

Nm

)

3000

2500

2000

1500

1000

Torque

Max. output

Engine speed (min-1)600 800 1200 1600 2000 2400

Out

put (

kW

)

600

500

400

300

200

100

0

Output

Max. output

Propeller power curve(2.5 exponent)

150

100

50

0

Fuel consumption on propeller load

Fuel

cons

umpti

on (

L/h )

1 Switch unit• Key switch• Alarm buzzer• Alarm buzzer stop switch• Illumination switch

2 Alarm lamp unit with Alarm monitor device• Battery not charging• C.W. high temp.• L.o. low pressure• Clutch oil pressure• L.o. filter clogged• C.W.level

3 Tachometer unit• tachometer with hour meter

4 Sub meter unit• L.o. pressure meter• C.W. temp. meter• Boost meter [turbo]

5 Clock unit Clock

Rating definitions: hp = 0.7355 kW Ratings are based on conditions of 100 kPa, 30% relative humidity at 25°C.S= For applications where use of rated power is less than 30 minutes continuous out of every 90 minutesand operation is less than 1000 hours per year. When combined with a correctly matched propeller which allows the engine rated speed to be achieved in a fully loaded vessel state, the reduced-power operation can be at or below 50 rpm of the rated speed.L= For applications where use of rated power is less than 2 hours continuous out of every 5 hoursand operation is less than 2000 hours per year. When combined with a correctly matched propeller which allows the engine rated speed to be achieved in a fully loaded vessel state, the reduced-power operation can be at or below 50 rpm of the rated speed.

M= For applications where use of rated power is less than 10 hours continuous out of every 16 hoursand operation is less than 3000 hours per year. When combined with a correctly matched propeller which allows the engine rated speed to be achieved in a fully loaded vessel state, the reduced-power operation can be at or below 50 rpm of the rated speed.H= For applications where use of rated power is less than 24 hours continuous and operation is less than 4000 hours per year. Fuel rates: Specific gravity 0.835 g/cc, low calorific value 42700 kj/kg [10200 kcal/kg], Cetane No.45.

225(8.86)4 3

52 1

470(18.50)225(8.86)

180(7.09) 160

(6.30)

6-φ 6.5(0.26)

80(3.15)