wärtsilä ship power systems 2006
TRANSCRIPT
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Ship Power Systems 2006
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Wrtsil offers the most effective
solutions to all marine power andpropulsion needs, supported bybeing the most responsive andef cient partner from rst conceptsthroughout the lifetime of the vessel.
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Table of contents
The Ship Power Supplier ................................................ 4
Environmental care ......................................................... 7
Two- s tro k e engine s ...................................................... 10
Four- s tro k e engine s ...................................................... 28
Dual-fuel engine s .......................................................... 37
Pre-engineered propul s ion pac k age s .......................... 40
G enerating s et s ............................................................ 46High- s peed generating s et s ......................................... 54
Auxiliary s ys tem s .......................................................... 56
Propul s ion equipment .................................................. 58
Controllable pitch propeller s .................................... 59
Fixed pitch propeller s .............................................. 62
Coa s tal and Inland Propul s ion Sy s tem s (CIPS) ....... 64
Nozzle s .................................................................... 66
Efciency Rudder ..................................................... 67
Steerable thru s ter s .................................................. 68Propul s ion s olution s with waterjet s ......................... 74
Tran s ver s e thru s ter s ................................................ 78
Reduction gear s ....................................................... 80
Propul s ion control s ys tem s ..................................... 85
Seal s ............................................................................. 88
Bearing s ....................................................................... 95
Lips SNF (Special Non-Ferro) product s .................... 96
Wrt s il Ship Power s ervice s ....................................... 97
Wrt s il Ship Power worldwide .................................. 100
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The Ship Power Supplier
Wrtsil is the leading supplier of ship machinery, propulsion andmanoeuvring solutions for all types of marine vessels and offshoreapplications. Our complete service network takes care of customersship machinery at every lifecycle stage.
Our ship power solutions are based on technological expertise,close customer co-operation and industry-leading innovationsspanning the complete range of marine power and propulsionneeds. These solutions are customized to the specic ship design and
operational requirements, ensuring maximum efciency, reliability and environmental performance over the entire lifecycle of theinstallation.
S hip power s y s tem s overview Wrtsil offers a wide range of innovative and industry-leadingproducts from engines through the gearbox to the ships propeller ancontrol systems.
With its comprehensive product portfolio and close customersupport, we offer unparalleled freedom to tailor a complete shippower solution or more limited solutions from a single source supplifor any marine vessel or offshore application.
The Wrtsil product portfolio covers the product names
WRTSIL, LIPS, DEEP SEA SEALS, JMT, AUXPAC andPROPAC.
Two-stroke enginesFour-stroke enginesGenerating sets Auxiliary systemsControllable pitch propellersFixed pitch propellersSteerable thrustersTransverse thrusters
Nozzles JetsGearsPropulsion control systemsRuddersSealsBearings
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Wrt s il Wetpac humidication
The newest NO X reduction technology developed by Wrtsil iscalled Wetpac humidication. The principle of Wetpac humidicationtechnology is to introduce pressurized water into the combustionprocess to reduce NO X formation. The pressurized water is addedto the intake air after the turbocharger. The water evaporatesimmediately, due to the high temperature of the compressed air,and enters the cylinders as steam, thus lowering the combustiontemperatures and the formation of NO X . The NO X reduction is upto 50%, and the water consumption is about two times the fuel oilconsumption.
S CRSCR (Selective Catalytic Reduction) can reduce NO X emissions by
85-95%.Ga s engine s with s uperior environmental performanceGas engines have low exhaust gas emissions due to the clean burninproperties of natural gas and the high efciency of the Wrtsil gasengines. The low carbon content in the natural gas also results inlower CO2 emissions.
Working principle of Wrtsil Wetpac humidication.
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Propulsion and seals
The Efciency RudderVessels can be supplied with an Efciency Rudder to increasepropulsion efciency and improve steering characteristics. TheEfciency Rudder features a xed bulb attached to the rudder hornimmediately behind the propeller. The rudder blade can be equipped with a ap at its trailing edge to increase the lift generated by therudder. The bulb is removable to facilitate withdrawal of the tail shaf
The HR nozzle
The HR (high efciency) nozzle differs from the conventional nozzlthrough a special rounded leading edge and S-shaped outer surface. After introduction with small propellers (less than 3.5 m diameter)several hundred have since been applied to a wide variety of vesselsFull-scale tests on several vessels indicate an improved bollard pull ithe order of 7-10%. This means an improvement of up to 13% infree-running conditions compared to a conventional nozzle.
Coa s tGuard and Airguard Enviro S eal Any oil loss to the environment from a ships stern shaft sealingsystem is unacceptable. Wrtsils EnviroSeals offer pollution-freesealing systems with a proven track record on all types of vessels. ThEnviroSeals are equally suited to retrotting into existing standardseal installations or, as is now common, to be specied by owners fonewbuildings.
The CoastGuard system is unique in that it enables all potentiallypolluting oil to be contained within the vessel using a double barrierlow-pressure void space.
The Airguard system, with its air-induced controlled pressure
components, ensures the seal is a truly anti-pollution lip seal.These sealing systems are now used on cruise ships, LNG carriercontainers, bulk carriers and many other vessel types to prevent boththe leakage of bearing oil into the seaway and the ingress of waterinto the bearing system. They ensure continuous operation betweenplanned maintenance periods, with no unplanned dry-dockings foremergency repairs.
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Two-stroke engines
RTA48T-B
RT-flex50-B, RTA50-B
RTA52U
RT-flex58T-B, RTA58T-B
RT-flex60C-B
RTA62U-B
RT-flex68-D, RTA68-D
RTA72U-B
RT-flex84T-D, RTA84T-D
RT-flex82T, RTA82T
RT-flex82C, RTA82C
RT-flex96C, RTA96C
MW
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Wrt s il RTA- s erie s engine s
Wrtsil RTA-series engines are traditional low-speed two-strokediesel engines with mechanically-driven camshaft, double-valvecontrolled fuel injection pumps, exhaust valve actuator pumps andreversing servomotors.
Wrt s il RT-ex engine s
Wrtsil RT-ex engines are based on the RTA-series but haveelectronically-controlled common-rail systems for fuel injection andvalve actuation.
As well as the proven benets of the RTA engines, the RT-exengines have the additional benets of:
Smokeless operation at all running speedsBetter fuel economy in the part-load rangeReduced maintenance requirements, with simpler engine settingand extendable times between overhaulsLower steady running speeds.
5 15 20 30 40 60 8010
S peed rpmPower range for two-stroke engines
102127
99124
108135
84105
91114
92115
7695
7999
6176
6880
87102
92102
RT-flex
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Main data: Ver s ion BCylinder bore .................................. 480 mmPis ton s tro k e ................................ 2000 mmSpeed ................................... 102 - 127 rpmMean effective pre ss ure at R1 ........19.0 barPis ton s peed ................................... 8.5 m/ s
Fuel s pecication:Fuel oil ....................................730 cSt/50C
7200 s R1/100FISO 8217, category ISO-F-RMK 55
Rated p ower: Pro p ul s ion Engine s
Cyl.
Output in k W/bhp at
127 rpm 102 rpm
R1 R2 R3 R4
k W bhp k W bhp k W bhp k W bhp
5678
7 2758 730
10 18511 640
9 90011 88013 86015 840
5 1006 1207 1408 160
6 9258 3109 695
11 080
5 8256 9908 1559 320
7 9259 510
11 09512 680
5 1006 1207 1408 160
6 9258 3109 695
11 080
Brake sp ecic fuel con s um p tion (B S FC)
g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph
Load 100% 171 126 163 120 171 126 167 123
BMEP, bar 19.0 13.3 18.9 16.6
Princi p al engine dimen s ion s (mm) and weight s (tonne s )
Cyl. A B C D E F* G I K Weight
56
78
4 9665 800
6 6347 468
3 1703 170
3 1703 170
1 0851 085
1 0851 085
7 3347 334
7 3347 334
3 2533 253
3 2533 253
9 0309 030
9 0309 030
1 7001 700
1 7001 700
603603
603603
348348
348348
171205
225250
* Standard piston dismantling height, can be reduced with tilted piston withdrawal.For denitions see page 26.
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Main data: Ver s ion BCylinder bore .................................. 500 mmPis ton s tro k e ................................ 2050 mmSpeed ..................................... 99 - 124 rpmMean effective pre ss ure at R1 ........20.0 barPis ton s peed ................................... 8.5 m/ s
Fuel s pecication:Fuel oil ....................................730 cSt/50C
7200 s R1/100FISO 8217, category ISO-F-RMK 55
Rated p ower: Pro p ul s ion Engine s
Cyl.
Output in k W/bhp at
124 rpm 99 rpm
R1 R2 R3 R4
k W bhp k W bhp k W bhp k W bhp
5678
8 3009 960
11 62013 280
11 30013 56015 82018 080
5 8006 9608 1209 280
7 9009 480
11 06012 640
6 6507 9809 310
10 640
9 05010 86012 67014 480
5 8006 9608 1209 280
7 9009 480
11 06012 640
Brake sp ecic fuel con s um p tion (B S FC)
g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph
Load 100% 171 126 165 121 171 126 167 123
BMEP, bar 20.0 13.9 20.0 17.5
Princi p al engine dimen s ion s (mm) and weight s (tonne s )
Cyl. A B C D E F* G I K Weight
56
78
52276107
69877867
3 1503 150
3 1503 150
1 0881 088
1 0881 088
7 6467 646
7 6467 646
3 3003 300
3 3003 300
9 2709 270
9 2709 270
16361636
16361636
631631
631631
355355
355355
200225
255280
* Standard piston dismantling height, can be reduced with tilted piston withdrawal. All the above data apply to both RTA50 and RT-ex50 versions. However, there may be differences in weights forthe RT-ex50.Wrtsil RT-ex engines are also available with part-load optimisation for lower fuel consumptions.For denitions see page 26.
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Main dataCylinder bore .................................. 520 mmPis ton s tro k e ................................ 1800 mmSpeed ................................... 108 - 135 rpmMean effective pre ss ure at R1 ........18.1 barPis ton s peed ................................... 8.1 m/ s
Fuel s pecication:Fuel oil ....................................730 cSt/50C
7200 s R1/100FISO 8217, category ISO-F-RMK 55
Rated p ower: Pro p ul s ion Engine s
Cyl.
Output in k W/bhp at
135 rpm 108 rpm
R1 R2 R3 R4
k W bhp k W bhp k W bhp k W bhp
5678
7 8009 360
10 92012 480
10 60012 72014 84016 960
5 4506 5407 6308 720
7 4008 880
10 36011 840
6 2507 5008 750
10 000
8 50010 20011 90013 600
5 4506 5407 6308 720
7 4008 880
10 36011 840
Brake sp ecic fuel con s um p tion (B S FC)
g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph
Load 100% 174 128 166 122 173 128 169 124
BMEP, bar 18.1 12.7 18.1 15.8
Princi p al engine dimen s ion s (mm) and weight s (tonne s )
Cyl. A B C D E F* G I K Weight
56
78
5 6056 525
7 4458 365
3 0303 030
3 0303 030
1 1501 150
1 1501 150
7 4807 480
7 4807 480
3 5403 540
3 5403 281
8 7458 745
8 7458 745
1 5951 595
1 5951 595
570570
570570
480480
480480
210240
270300
* Standard piston dismantling height, can be reduced with tilted piston withdrawal.For denitions see page 26.
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Main data: Ver s ion BCylinder bore .................................. 580 mmPis ton s tro k e ................................ 2416 mmSpeed ..................................... 84 - 105 rpmMean effective pre ss ure at R1 ........19.5 barPis ton s peed ................................... 8.5 m/ s
Fuel s pecication:Fuel oil ....................................730 cSt/50C
7200 s R1/100FISO 8217, category ISO-F-RMK 55
Rated p ower: Pro p ul s ion Engine s
Cyl.
Output in k W/bhp at
105 rpm 84 rpm
R1 R2 R3 R4
k W bhp k W bhp k W bhp k W bhp
5678
10 90013 08015 26017 440
14 82517 79020 75523 720
7 6509 180
10 71012 240
10 40012 48014 56016 640
8 70010 44012 18013 920
11 85014 22016 59018 960
7 6509 180
10 71012 240
10 40012 48014 56016 640
Brake sp ecic fuel con s um p tion (B S FC)
g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph
Load 100% 170 125 162 119 170 125 166 122
BMEP, bar 19.5 13.7 19.5 17.1
Princi p al engine dimen s ion s (mm) and weight s (tonne s )
Cyl. A B C D E F* G I K Weight
56
78
5 9816 987
7 9938 999
3 8203 820
3 8203 820
1 3001 300
1 3001 300
8 8108 810
8 8108 810
3 4753 475
3 4753 475
10 88010 880
10 88010 880
2 0002 000
2 0002 000
604604
604604
400400
400400
281322
377418
* Standard piston dismantling height, can be reduced with tilted piston withdrawal. All the above data apply to both RTA58T-B and RT-ex58T-B versions. However, there may be differences inweights for the RT-ex58T-B engines.Wrtsil RT-ex engines are also available with part-load optimisation for lower fuel consumptions.For denitions see page 26.
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Main data: Ver s ion BCylinder bore .................................. 600 mmPis ton s tro k e ................................ 2250 mmSpeed ..................................... 91 - 114 rpmMean effective pre ss ure at R1 ........20.0 barPis ton s peed ................................... 8.6 m/ s
Fuel s pecication:Fuel oil ....................................730 cSt/50C
7200 s R1/100FISO 8217, category ISO-F-RMK 55
Rated p ower: Pro p ul s ion Engine s
Cyl.
Output in k W/bhp at
114 rpm 91 rpm
R1 R2 R3 R4
k W bhp k W bhp k W bhp k W bhp
56789
12 10014 52016 94019 36021 780
16 45019 74023 03026 32029 610
8 45010 14011 83013 52015 210
11 50013 80016 10018 40020 700
9 65011 58013 51015 44017 370
13 12515 75018 37521 00023 625
8 45010 14011 83013 52015 210
11 50013 80016 10018 40020 700
Brake sp ecic fuel con s um p tion (B S FC)
g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph
Load 100% 170 125 164 120 170 125 166 122
BMEP, bar 20.0 14.0 20.0 17.5
Princi p al engine dimen s ion s (mm) and weight s (tonne s )
Cyl. A B C D E F* G I K Weight
56789
6 2137 2538 2939 333
10 373
3 7003 7003 7003 7003 700
1 3001 3001 3001 3001 300
8 5708 5708 5708 5708 570
3 6603 6603 6603 6603 660
10 35010 35010 35010 35010 350
1 9551 9551 9551 9551 955
573573573573573
425425425425425
268322377428480
* Standard piston dismantling height, can be reduced with tilted piston withdrawal.Wrtsil RT-ex engines are also available with part-load optimisation for lower fuel consumptions.For denitions see page 26.
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Main data: Ver s ion BCylinder bore .................................. 620 mmPis ton s tro k e ................................ 2150 mmSpeed ..................................... 92 - 115 rpmMean effective pre ss ure at R1 ........18.4 barPis ton s peed ................................... 8.2 m/ s
Fuel s pecication:Fuel oil ....................................730 cSt/50C
7200 s R1/100FISO 8217, category ISO-F-RMK 55
Rated p ower: Pro p ul s ion Engine s
Cyl.
Output in k W/bhp at
115 rpm 92 rpm
R1 R2 R3 R4
k W bhp k W bhp k W bhp k W bhp
5678
11 42513 71015 99518 280
15 55018 66021 77024 880
8 0009 600
11 20012 800
10 87513 05015 22517 400
9 15010 98012 81014 640
12 45014 94017 43019 920
8 0009 600
11 20012 800
10 87513 05015 22517 400
Brake sp ecic fuel con s um p tion (B S FC)
g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph
Load 100% 173 127 167 123 173 127 169 124
BMEP, bar 18.4 12.9 18.4 16.1
Princi p al engine dimen s ion s (mm) and weight s (tonne s )
Cyl. A B C D E F* G I K Weight
56
78
6 4577 557
8 6579 757
3 5603 560
3 5603 560
1 3501 350
1 3501 350
8 7508 750
8 7508 750
3 5203 470
3 5203 520
10 30010 300
10 30010 300
1 8801 880
1 8801 880
615615
615615
383383
383383
320370
420470
* Standard piston dismantling height, can be reduced with tilted piston withdrawal.For denitions see page 26.
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Main data: Ver s ion DCylinder bore .................................. 680 mmPis ton s tro k e ................................ 2720 mmSpeed ....................................... 76 - 95 rpmMean effective pre ss ure at R1 ........20.0 barPis ton s peed ................................... 8.6 m/ s
Fuel s pecication:Fuel oil ....................................730 cSt/50C
7200 s R1/100FISO 8217, category ISO-F-RMK 55
Rated p ower: Pro p ul s ion Engine s
Cyl.
Output in k W/bhp at
95 rpm 76 rpm
R1 R2 R3 R4
k W bhp k W bhp k W bhp k W bhp
5678
15 65018 78021 91025 040
21 27525 53029 78534 040
10 95013 14015 33017 520
14 90017 88020 86023 840
12 50015 00017 50020 000
17 00020 40023 80027 200
10 95013 14015 33017 520
14 90017 88020 86023 840
Brake sp ecic fuel con s um p tion (B S FC)
g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph
Load 100% 169 124 161 118 169 124 165 121
BMEP, bar 20.0 14.0 20.0 17.5
Princi p al engine dimen s ion s (mm) and weight s (tonne s )
Cyl. A B C D E F* G I K Weight
56
78
6 9858 165
9 34510 525
4 3004 300
4 3004 300
1 5201 520
1 5201 520
10 40010 400
10 40010 400
3 7483 748
3 7483 748
12 54512 545
12 54512 545
2 3402 340
2 3402 340
715715
715715
525525
525525
412472
533593
* Standard piston dismantling height, can be reduced with tilted piston withdrawal. All the above data apply to both RTA68-B and RT-ex68-B versions. However, there may be differences inweights for the RT-ex68-B.Wrtsil RT-ex engines are also available with part-load optimisation for lower fuel consumptions.For denitions see page 26.
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Main data: Ver s ion BCylinder bore .................................. 720 mmPis ton s tro k e ................................ 2500 mmSpeed ....................................... 79 - 99 rpmMean effective pre ss ure at R1 ........18.3 barPis ton s peed ................................... 8.3 m/ s
Fuel s pecication:Fuel oil ..................................... 730 cSt/50C
7200 s R1/100FISO 8217, category ISO-F-RMK 55
Rated p ower: Pro p ul s ion Engine s
Cyl.
Output in k W/bhp at
99 rpm 79 rpm
R1 R2 R3 R4
k W bhp k W bhp k W bhp k W bhp
5678
15 40018 48021 56024 640
20 95025 14029 33033 520
10 77512 93015 08517 240
14 65017 58020 51023 440
12 30014 76017 22019 680
16 72520 07023 41526 760
10 77512 93015 08517 240
14 65017 58020 51023 440
Brake sp ecic fuel con s um p tion (B S FC)
g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph
Load 100% 171 126 165 121 171 126 167 123
BMEP, bar 18.3 12.8 18.4 16.1
Princi p al engine dimen s ion s (mm) and weight s (tonne s )
Cyl. A B C D E F* G I K Weight
56
78
7 5058 795
10 08511 375
4 0704 070
4 0704 070
1 5701 570
1 5701 570
10 19510 195
10 19510 195
3 8433 843
3 8433 843
11 87511 875
11 87511 875
2 1552 155
2 1552 155
715715
715715
475475
475475
485565
640715
* Standard piston dismantling height, can be reduced with tilted piston withdrawal.For denitions see page 26.
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Main dataCylinder bore .................................. 820 mmPis ton s tro k e ................................ 2646 mmSpeed .......................................87102 rpmMean effective pre ss ureat R1/R1+ ...............................20.0/19.0 barPis ton s peed at R1/R1+ ............8.6/9.0 m/ s
Fuel s pecication:Fuel oil ....................................730 cSt/50C
7200 s R1/100FISO 8217, category ISO-F-
RMK 55
Rated p ower: Pro p ul s ion Engine s
Cyl.
Output in k W/bhp at
102 rpm 87 rpm
R1+ R2+ R3 R4
k W bhp k W bhp k W bhp k W bhp
6789
101112
27 12031 64036 16040 68045 20049 72054 240
36 90043 05049 20055 35061 50067 65073 800
21 72025 34028 96032 58036 20039 82043 440
29 52034 44039 36044 28049 20054 12059 040
24 30028 35032 40036 45040 50044 55048 600
33 06038 57044 08049 59055 10060 61066 120
21 72025 34028 96032 58036 20039 82043 440
29 52034 44039 36044 28049 20054 12059 040
Brake sp ecic fuel con s um p tion (B S FC)
g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph
Load 100% 169 124 165 121 171 126 167 123
BMEP, bar 19.0 15.2 20.0 17.9
Princi p al engine dimen s ion s (mm) and weight s (tonne s )
A B C D F* G I K Weight
6789
101112
10 41511 92014 42515 93017 43518 94020 445
4 5504 5504 5504 5504 5504 5504 550
1 6401 6401 6401 6401 6401 6401 640
11 17011 17011 17011 17011 17011 17011 170
13 10013 10013 10013 10013 10013 10013 100
2 2602 2602 2602 2602 2602 2602 260
850850850850850850850
765765765765765765765
800910
1 0301 1301 2301 3401 440
* Standard piston dismantling height, can be reduced with tilted piston withdrawal. All the above data apply to both RT-ex-82C and RTA82C versions. However, there may be differences in weightsfor the two versions.Wrtsil RT-ex engines are also available with part-load optimisation for lower fuel consumptions.For denitions see page 26
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Main dataCylinder bore .................................. 820 mmPis ton s tro k e ................................ 3375 mmSpeed .........................................6880 rpmMean effective pre ss ureat R1/R1+ ...............................20.0/19.0 barPis ton s peed at R1/R1+ ............8.6/9.0 m/ s
Fuel s pecication:Fuel oil ....................................730 cSt/50C
7200 s R1/100FISO 8217, category ISO-F-
RMK 55
Rated p ower: Pro p ul s ion Engine s
Cyl.
Output in k W/bhp at
80 rpm 68 rpm
R1+ R2+ R3 R4
k W bhp k W bhp k W bhp k W bhp
6789
27 12031 64036 16040 680
36 90043 05049 20055 350
21 72025 34028 96032 580
29 52034 44039 36044 280
24 30028 35032 40036 450
33 06038 57044 08049 590
21 72025 34028 96032 580
29 52034 44039 36044 280
Brake sp ecic fuel con s um p tion (B S FC)
g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph
Load 100% 165 121 162 119 167 123 164 120
BMEP, bar 19.0 15.2 20.0 17.9
Princi p al engine dimen s ion s (mm) and weight s (tonne s )
A B C D F* G I K Weight
67
89
10 41511 920
14 42515 930
5 2005 200
5 2005 200
1 8901 890
1 8901 890
12 65012 650
12 65012 650
15 43015 430
15 43015 430
2 6452 645
2 6452 645
850850
850850
765765
765765
840950
1 0701 180
* Standard piston dismantling height, can be reduced with tilted piston withdrawal. All the above data apply to both RT-ex-82T and RTA82T versions. However, there may be differences in weightsfor the two versions.Wrtsil RT-ex engines are also available with part-load optimisation for lower fuel consumptions.For denitions see page 26
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Main data: Ver s ion DCylinder bore .................................. 840 mmPis ton s tro k e ................................ 3150 mmSpeed ....................................... 61 - 76 rpmMean effective pre ss ure at R1 ........19.0 barPis ton s peed ................................... 8.0 m/ s
Fuel s pecication:Fuel oil ..................................... 730 cSt/50C
7200 s R1/100FISO 8217, category ISO-F-RMK 55
Rated p ower: Pro p ul s ion Engine s
Cyl.
Output in k W/bhp at
76 rpm 61 rpm
R1 R2 R3 R4
k W bhp k W bhp k W bhp k W bhp
56789
21 00025 20029 40033 60037 800
28 57534 29040 00545 72051 435
14 70017 64020 58023 52026 460
20 00024 00028 00032 00036 000
16 85020 22023 59026 96030 330
22 90027 48032 06036 64041 220
14 70017 64020 58023 52026 460
20 00024 00028 00032 00036 000
Brake sp ecic fuel con s um p tion (B S FC)
g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph
Load 100% 167 123 160 118 167 123 164 121
BMEP, bar 19.0 13.3 19.0 16.6
Princi p al engine dimen s ion s (mm) and weight s (tonne s )
Cyl. A B C D E F* G I K Weight
56789
8 89010 39011 89014 39015 890
5 0005 0005 0005 0005 000
1 8001 8001 8001 8001 800
11 93311 93311 93311 93311 933
4 1964 7154 7154 1964 715
14 50014 50014 50014 50014 500
2 7002 7002 7002 7002 700
760760760760760
805805805805805
740870990
1 1401 260
* Standard piston dismantling height, can be reduced with tilted piston withdrawal. The RTA84T-B is available atlower power outputs than the version D above, and complies with the IMO NO X regulation. All the above data apply to both RTA84T-D and RT-ex84T-D versions. However, there may be differences inweights for the RT-ex84T-D.Wrtsil RT-ex engines are also available with part-load optimisation for lower fuel consumptions.For denitions see page 26.
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Main dataCylinder bore .................................. 960 mmPis ton s tro k e ................................ 2500 mmSpeed ..................................... 92 - 102 rpmMean effective pre ss ure at R1 ........18.6 barPis ton s peed ................................... 8.5 m/ s
Fuel s pecication:Fuel oil ....................................730 cSt/50C
7200 s R1/100FISO 8217, category ISO-F-RMK 55
Rated p ower: Pro p ul s ion Engine s
Cyl.
Output in k W/bhp at
102 rpm 92 rpm
R1 R2 R3 R4
k W bhp k W bhp k W bhp k W bhp
6789
1011121314
34 32040 04045 76051 48057 20062 92068 64074 36080 080
46 68054 46062 24070 02077 80085 58093 360
101 140108 920
24 00028 00032 00036 00040 00044 00048 00052 00056 000
32 64038 08043 52048 96054 40059 84065 28070 72076 160
30 96036 12041 28046 44051 60056 76061 92067 08072 240
42 12049 14056 16063 18070 20077 22084 24091 26098 280
24 00028 00032 00036 00040 00044 00048 00052 00056 000
32 64038 08043 52048 96054 40059 84065 28070 72076 160
Brake sp ecic fuel con s um p tion (B S FC)
g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph g/ k Wh g/bhph
Load 100% 171 126 163 120 171 126 164 121
BMEP, bar 18.6 13.0 18.6 14.4
Princi p al engine dimen s ion s (mm) and weight s (tonne s )
Cyl. A B C D E F* G I K Weight
6789
1011121314
11 56413 24415 83417 51419 19420 87422 55424 23425 914
4 4804 4804 4804 4804 4804 4804 4804 4804 480
1 8001 8001 8001 8001 8001 8001 8001 8001 800
10 92510 92510 92510 92510 92510 92510 92510 92510 925
5 2325 2325 2325 2325 2325 2325 2325 2325 232
12 95012 95012 95012 95012 95012 95012 95012 95012 950
2 5942 5942 5942 5942 5942 5942 5942 5942 594
723723723723723723723723723
676676676676676676676676676
1 1601 2901 4701 6201 7601 9102 0502 1602 300
* Standard piston dismantling height, can be reduced with tilted piston withdrawal.13- and 14-cylinder engines are only available in RT-ex versions, and not RTA versions. All the above data apply to both RTA96C and RT-ex96C versions. However, there may be differences in weightsfor the RT-ex96C.Wrtsil RT-ex engines are also available with part-load optimisation for lower fuel consumptions.For denitions see page 26.
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Other Wrtsil RTA and RT-ex engines remain in production atlicensees with continuing support from Wrtsil. Data below are for
the R1 ratings on the usual layout elds.
Main data RT-ex60C
Cylinder bore 600 mm
Pis ton s tro k e 2 250 mm
Mean effective pre ss ure, R1 19.5 bar
Pis ton s peed 8.6 m/ s
Speed at R1 114 rpm
Power at R1
Cylinder s k W bhp
5 11 800 16 050
6 14 160 19 260
7 16 520 22 470
8 18 880 25 680
9 21 240 28 890
BSFC at R1 g/ k Wh g/bhp
Load 100% 170 125
Main data RTA58T
Cylinder bore 580 mm
Pis ton s tro k e 2 416 mm
Mean effective pre ss ure, R1 18.3 bar
Pis ton s peed 8.3 m/ s
Speed at R1 103 rpm
Power at R1
Cylinder s k W bhp
5 10 000 13 600
6 12 000 16 320
7 14 000 19 040
8 16 000 21 760
BSFC at R1 g/ k Wh g/bhph
Load 100% 170 125
Main data RTA48T
Cylinder bore 480 mm
Pis ton s tro k e 2 000 mm
Mean effective pre ss ure, R1 18.2 bar
Pis ton s peed 8.3 m/ s
Speed at R1 124 rpm
Power at R1
Cylinder s k W bhp
5 6 800 9 250
6 8 160 11 100
7 9 520 12 950
8 10 880 14 800
BSFC at R1 g/ k Wh g/bhph
Load 100% 171 126
Main data RTA62U
Cylinder bore 620 mm
Pis ton s tro k e 2 150 mm
Mean effective pre ss ure, R1 18.2 bar
Pis ton s peed 8.1 m/ s
Speed at R1 113 rpm
Power at R1
Cylinder s k W bhp
5 11 100 15 100
6 13 320 18 120
7 15 540 21 140
8 17 760 24 160
BSFC at R1 g/ k Wh g/bhph
Load 100% 173 127
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Main data RTA84C
Cylinder bore 840 mm
Pis ton s tro k e 2 400 mm
Mean effective pre ss ure, R1 17.9 bar
Pis ton s peed 8.2 m/ s
Speed at R1 102 rpm
Power at R1
Cylinder s k W bhp
6 24 300 33 060
7 28 350 38 570
8 32 400 44 080
9 36 450 49 590
10 40 500 55 100
11 44 550 60 160
12 48 600 66 120
BSFC at R1 g/ k Wh g/bhp
Load 100% 171 126
Main data RT-ex68-B / RTA68-B
Cylinder bore 680 mm
Pis ton s tro k e 2 720 mm
Mean effective pre ss ure, R1 19.6 bar
Pis ton s peed 8.6 m/ s
Speed at R1 95 rpm
Power at R1
Cylinder s k W bhp
5 15 350 20 875
6 18 420 25 050
7 21 490 29 225
8 24 560 33 400
BSFC at R1 g/ k Wh g/bhp
Load 100% 169 124
Main data RTA84T-B
Cylinder bore 840 mm
Pis ton s tro k e 3 150 mm
Mean effective pre ss ure, R1 18.0 bar
Pis ton s peed 7.8 m/ s
Speed at R1 74 rpm
Power at R1
Cylinder s k W bhp
5 19 400 26 400
6 23 280 31 680
7 27 160 36 960
8 31 040 42 240
9 34 920 47 520
BSFC at R1 g/ k Wh g/bhph
Load 100% 168 123
Main data RTA72U
Cylinder bore 720 mm
Pis ton s tro k e 2 500 mm
Mean effective pre ss ure, R1 18.2 bar
Pis ton s peed 8.1 m/ s
Speed at R1 97 rpm
Power at R1
Cylinder s k W bhp
5 14 950 20 350
6 17 940 24 420
7 20 930 28 490
8 23 920 32 560
BSFC at R1 g/ k Wh g/bhph
Load 100% 171 126
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Denitions and notes for two-stroke engines
Dimen s ion s and weight s
All dimensions are in millimetres and are not binding.The engine weight is net in metric tonnes (t), without oil and water, and is not binding.
Fuel con s umption All brake specic fuel consumptions (BSFC) are quoted for fuelof lower caloric value 42.7 MJ/kg (10 200 kcal/kg), and for ISOstandard reference conditions (ISO 15550 and 3046).
The BSFC gures are given with a tolerance of +5%. Wrtsil RT-ex engines have a lower part-load fuel consumptionthan the corresponding Wrtsil RTA engines.
The values of power in kilowatts and fuel consumption in g/kWhare the standard gures, and discrepancies occur between these and thecorresponding brake horsepower (bhp) values owing to the rounding of
numbers. For denitive values, please contact our local ofces.IS O s tandard reference condition s
Total barometric pressure at R1 .......................................1.0 barSuction air temperature ...........................................25 CRelative humidity ...........................................30%Charge air or scavenge air cooling water temperature:
- with sea water ...................25 C- with fresh water ................29 C
Rating point s for Wrt s iltwo- s tro k e engine s
The engine layout elds for Wrtsiltwo-stroke engines are dened by the power/speed rating points R1,R2, R3 and R4 (see diagram right).In certain engines, the layout eld isextended to the points R1+ and R2+.R1, or R1+ instead if applicable, isthe nominal maximum continuousrating (MCR). Any power and speed within the respective engine layouteld may be selected as the Contract-MCR (CMCR) point for an engine.
PowerEngine-MCR
Engine
layout field
S peed
R1+
R2+
R1
R2
R3
R4
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Cylinder lubricationThe guide feed rate for cylinder lubricating oil is 1.1 g/kWh for Wrtsil RTA and RT-ex engines built to the current designstandard. This applies for engine loads in the range of 50 to 100%and for all fuel sulphur contents from 1.5% upwards.
A still lower guide rate of 0.9 g/kWh or less can be used afteranalysis of engine performance by a Wrtsil service engineer. Forfurther information please consult your nearest Wrtsil company.The low cylinder oil feed rates are made possible by the excellentand very stable piston-running behaviour routinely obtained by Wrtsil low-speed engines built to todays standard designs. Notonly are cylinder wear rates low (typically less than 0.04 mm/1000hours) but also the TBO (time between overhauls) is meeting todaysrequirement.
These good results are being achieved by the well-established Wrtsil load-dependent accumulator cylinder lubricating system. Ithas been standard in Wrtsil low-speed engines since the late 1970sand has been further developed over the years with the application oelectronic control.
Load-dependent control ensures that the specic feed rate
(g/kWh) remains virtually constant with reference to the actualoperating load.For further information on this subject, please contact the local
Wrtsil companies.
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Four-stroke engines
Die s el engine s
The design of the Wrtsil four-stroke engine range is based onthe vast amount of knowledge accumulated over years of successfuloperation.
Robust engines derived from pioneering heavy fuel technology have been engineered to provide the unquestionable benets for theowners and operators of Wrtsil engines and generating sets:
Proven reliability Low emissionsLow operating costsMulti-fuel capability
Benets for the shipyard include installation friendliness, integratedmonitoring and control system, and built-on modularized auxiliary systems.
Dual-fuel engine s
Wrtsil is continuously developing its portfolio of gas and multi-fu
engines to suit different marine applications, be they offshore oil andgas installation where gaseous fuel is available from the process, ora merchant vessel operating in environmentally sensitive areas. The Wrtsil engines offer high efciency, low exhaust gas emissions an
Diesel engines
Dual-fuel engines
Wrtsil 32DF
Wrtsil 50DF
Wrtsil 20
Wrtsil 26
Wrtsil 32
Wrtsil 38
Wrtsil 46
Wrtsil 46F
Wrtsil 64
Propac
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safe operation. The innovative multi-fuel technology allows exibilitto choose between gas or liquid fuel. When necessary, the engines arcapable of switching from one fuel to the other without interruptionon the power generation.
PropacThe comprehensive product portfolio places Wrtsil in a uniqueposition to offer a tailored and complete propulsion solutionfor practically any mechanical propulsion application. In-housedesign, manufacturing and project management ensure matchingcomponents and total responsibility, without forgetting lifetime
support for the complete system from a single contact.In order to reduce implementation time and costs Wrtsil hasdeveloped a range of pre-engineered propulsion packages namedPropac for two selected application types. Propac CP: four-strokemedium-speed engine, controllable pitch propeller, reduction gear with built-in clutch, shaft, seals, bearings and an integrated control
system.Propac ST: four-stroke medium-speed engine, steerable thruster with either xed pitch or controllable pitch propeller, clutch, shaftingbearings and an integrated control system.
Power range for four-stroke engines
kW 5000 10,000 15,000 20,000 25,000
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Main dataCylinder bore .................................. 200 mmPis ton s tro k e .................................. 280 mmCylinder output .................. 180, 200 k W/cylSpeed ...........................................1000 rpmMean effective pre ss ure ........24.6, 28.0 barPis ton s peed ................................... 9.3 m/ s
Fuel s pecication:Fuel oil .................................... 730 cSt/50 C
7200 s R1/100 FISO 8217, category ISO-F-RMK 55
SFOC 184-193 g/ k What ISO condition
Option s :Common rail fuel injection, humidication of combu s tion air for NO X reduction.
Rated p ower
Engine type180 k W/cyl 200 k W/cyl
k W bhp k W bhp
4L206L208L209L20
7201 0801 4401 620
9801 4701 9602 200
8001 2001 6001 800
1 0851 6302 1752 450
Dimen s ion s (mm) and weight s (tonne s )
Engine type A* A B* B C* C D F Weight
4L206L208L209L20
3 2543 9734 261
2 5103 1083 7834 076
1 5281 6141 614
1 3481 3481 4651 449
1 5801 7561 756
1 4831 5791 7131 713
1 8001 8001 8001 800
725624624624
7.29.3
11.011.6
*Turbocharger at ywheel end.For denitions see page 40.
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Main dataCylinder bore .................................. 260 mmPis ton s tro k e .................................. 320 mmCylinder output .................310 - 340 k W/cylSpeed ...................................900, 1000 rpmMean effective pre ss ure ........23.0, 25.5 barPis ton s peed .......................... 9.6, 10.7 m/ s
Fuel s pecication:Fuel oil .................................... 730 cSt/50 C
7200 s R1/100 FISO 8217, category ISO-F-RMK 55
SFOC 182-184 g/ k What ISO condition
Option s :Humidication of combu s tion air for NO X reduction.
Rated p ower
Engine type
900 rpm 1000 rpm
310 k W/cyl 325 k W/cyl 325 k W/cyl 340 k W/cyl
k W bhp k W bhp k W bhp k W bhp
6L268L269L26
12V2616V2618V26
1 8602 4802 7903 7204 9605 580
2 5303 3753 7955 0606 7457 590
1 9502 6002 9253 9005 2005 850
2 6503 5353 9755 3007 0707 955
1 9502 6002 9253 9005 2005 850
2 6503 5353 9755 3007 0707 955
2 0402 7203 0604 0805 4406 120
2 7753 7004 1605 5457 3958 320
Dimen s ion s (mm) and weight s (tonne s )
Engine type A* A B C D F wet s ump F dry s ump Weight
6L268L269L26
12V2616V2618V26
4 2785 3705 7605 3646 2046 624
4 2125 2495 6395 1245 9646 384
1 8711 8861 8862 0122 0122 012
1 8151 8631 8632 4742 4742 474
2 4202 4202 4202 0602 0602 060
952952952
1 2621 2621 262
793793793800800800
18.023.025.530.537.041.0
*Turbocharger at ywheel end.For denitions see page 40.
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Main dataCylinder bore .................................. 320 mmPis ton s tro k e .................................. 400 mmCylinder output .......................... 500 k W/cylSpeed .............................................750 rpmMean effective pre ss ure .................24.9 barPis ton s peed ................................. 10.0 m/ s
Fuel s pecication:Fuel oil .................................... 730 cSt/50 C
7200 s R1/100 FISO 8217, category ISO-F-RMK 55
SFOC 175-180 g/ k What ISO condition
Option s :Common rail fuel injection, humidication of combu s tion air for NO X reduction.
Rated p ower
Engine type500 k W/cyl
k W bhp
6L327L328L329L32
12V3216V3218V32
3 0003 5004 0004 5006 0008 0009 000
4 0804 7605 4406 1208 160
10 87012 240
Dimen s ion s (mm) and weight s (tonne s )
Engine type A* A B* B C D F Weight
6L327L328L329L32
12V3216V3218V32
5 108
6 4786 9686 795
5 2675 7586 4807 0866 4357 8908 450
2 268
2 4382 4382 350
2 2682 4902 4182 4182 3902 5232 523
2 2072 2972 2072 2072 8703 2933 293
2 3452 3452 3452 3452 1202 1202 120
1 1531 1531 1531 1531 4751 4751 475
35.541.045.048.560.576.082.5
*Turbocharger at ywheel end.For denitions see page 40.
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Main dataCylinder bore .................................. 460 mmPis ton s tro k e .................................. 580 mmCylinder output ...... 975, 1050, 1155 k W/cylSpeed .....................................500, 514 rpmMean effective pre ss ure .......23.6 - 28.8 barPis ton s peed ............................ 9.7, 9.9 m/ s
Fuel s pecication:Fuel oil ................................... 730 cSt/50 C
7200 s R1/100 FISO 8217, category ISO-F-RMK 55
SFOC 170-177 g/ k What ISO condition
Option s :Common rail fuel injection, humidication of combu s tion air for NO X reduction, crude oil.
Rated p ower
Engine type
500, 514 rpm 500, 514 rpm 500, 514 rpm
975 k W/cyl 1050 k W/cyl 1155 k W/cyl
k W bhp k W bhp k W bhp
6L468L469L46
12V4616V4618V46*
5 8507 8008 775
11 70015 60017 550
7 95010 60011 93015 90021 21023 860
6 3008 4009 450
12 60016 80018 900
8 56511 42012 85017 13022 84025 695
6 9309 240
10 39513 86018 48020 790
9 42012 56014 13518 84525 12528 265
* 18V46 for diesel electric propulsion only.
Dimen s ion s (mm) and weight s (tonne s )
Engine type A* A B C D F Weight
6L468L469L46
12V4616V4618V46
7 5809 490
10 31010 260
12 345/12 460 1)
8 29010 00510 83010 210
12 480/12 590 1)13 670
3 3403 260/3 600 1)
3 6003 660
3 660/3 990 1)3 990
2 8803 1803 270
3 810/4 530 2)4 530/5 350 1)
5 350
382038203820360036003600
1 4601 4601 4601 5001 5001 500
95120137169214240
* Turbocharger at ywheel end.1) Depending on output.2) Depending on turbocharger and output.
For denitions see page 40.
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Main dataCylinder bore .................................. 460 mmPis ton s tro k e .................................. 580 mmCylinder output ........................ 1250 k W/cylSpeed .............................................600 rpmMean effective pre ss ure .................25.9 barPis ton s peed ................................. 11.6 m/ s
Fuel s pecication:Fuel oil ................................... 730 cSt/50 C
7200 s R1/100 FISO 8217, category ISO-F-RM G -RMK 55
SFOC 170-173 g/ k What ISO condition
Option s : Twin plunger injection pump s ins tead of common rail fuel injection, humidicationof combu s tion air for NO X reduction, variable inlet valve clo s ure.
Rated p ower
Engine type1250 k W/cyl
k W bhp
6L46F7L46F8L46F9L46F
12V46F16V46F
7 5008 750
10 00011 25015 00020 000
10 20011 90013 60015 30020 40027 200
Dimen s ion s (mm) and weight s (tonne s )
Engine type A* A B C D F Weight
6L46F7L46F8L46F9L46F
8 3309 1509 970
10 820
8 5009 350
10 20011 000
3 5003 5003 8003 800
2 8352 8352 9502 950
3 7503 7503 7503 750
1 4301 4301 4301 430
97113124140
* Turbocharger at ywheel end.For denitions see page 40.
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Main dataCylinder bore .................................. 640 mmPis ton s tro k e .................................. 900 mmCylinder output ............. 2010, 2150 k W/cylSpeed ...............................327.3, 333.3 rpmMean effective pre ss ure ........ 25.0, 27.2 barPis ton s peed ......................... 9.8, 10 m/ s
Fuel oil s pecication:Fuel oil .................................... 730 cSt/50 C
7200 s R1/100 FISO 8217, category ISO-F-RMK 55
SFOC 169 g/ k What ISO condition
Option s :Humidication of combu s tion air for NO X reduction.
Rated p ower
Engine type
327.3, 333.3 rpm 327.3, 333.3 rpm
2 010 k W/cyl 2 150 k W/cyl
k W bhp k W bhp
6L647L648L64
12 06014 07016 080
16 40019 13021 860
12 90015 05017 200
17 54020 46023 390
Dimen s ion s (mm) and weight s (tonne s )
Engine type A* A B C D F Weight
6L647L648L64
10 25011 30012 350
10 47011 62012 740
4 3554 4654 465
4 1704 1654 165
5 3455 3455 345
1 9051 9051 905
237269297
* Turbocharger at ywheel end.For denitions see page 40.
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Dual-fuel engines
Main dataCylinder bore .................................. 320 mmPis ton s tro k e .................................. 350 mmCylinder output .................. 335, 350 k W/cylSpeed ....................................720, 750 rpmMean effective pre ss ure ........19.8, 19.9 barPis ton s peed .......................... 8.4, 8.75 m/ s
Fuel s pecication:Fuel oil .................................Marine die s el oil
ISO 8217, category ISO-F-DMX,DMA and DMB
Natural ga sMethaneNumber: 80LHV: min. 24 MJ/nm, 4 barBSEC 7700 k J/ k Wh
Rated p ower
Engine type
60 Hz 50 Hz
335 k W/cyl, 720 rpm 350 k W/cyl, 750 rpm
Engine k W G en. k W Engine k W G en. k W
6R32DF9R32DF
12V32DF18V32DF
2 0103 0154 0206 030
1 9302 8903 8605 790
2 1003 1504 2006 300
2 0203 0204 0306 050
Generator output based on a generator efciency of 96%.
Engine dimen s ion s (mm) and weight s (tonne s )
Engine type A B C D F Weight
6R32DF9R32DF
12V32DF18V32DF
5 0856 6055 6857 420
2 3452 7352 5702 880
1 9952 0352 3102 585
2 5502 5502 3302 330
1 1351 1351 1501 150
30454362
For denitions see page 40.
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Main data Voltage .................................... 0.4 13.8 k VG enerator efciency .................. 0.95 0.97
Generating s et dimen s ion s (mm) and weight s (tonne s )
Engine type A* E* I* K L* Weight
6R32DF9R32DF
12V32DF18V32DF
8 60010 63010 04011 580
2 5602 8903 0603 060
1 7851 6251 7001 700
2 5502 5502 3302 330
4 1304 3604 2704 580
487582
105
* Dependent on generator type.For denitions see page 53
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Main dataCylinder bore .................................. 500 mmPis ton s tro k e .................................. 580 mmCylinder output .......................... 950 k W/cylSpeed ....................................500, 514 rpmMean effective pre ss ure ........20.0, 19.5 barPis ton s peed ............................ 9.7, 9.9 m/ s
Fuel s pecication:Fuel oil .................................Marine die s el oil
ISO 8217, category ISO-F-DMX,DMA and DMB
Natural ga sMethaneNumber: 80LHV: min. 28 MJ/nm, 5 barBSEC 7500 k J/ k Wh
Rated p ower
Engine type50 Hz, 60 Hz
Engine k W G en. k W
6L50DF8L50DF9L50DF
12V50DF16V50DF18V50DF
5 7007 6008 550
11 40015 20017 100
5 5007 3308 250
11 00014 67016 500
Generator output based on a generator efciency of 96.5%.
Engine dimen s ion s (mm) and weight s (tonne s )
Engine type A B C D F Weight
6L50DF8L50DF9L50DF
12V50DF16V50DF18V50DF
8 1159 950
10 80010 46512 66513 725
3 5803 6003 6004 0554 0554 280
2 8503 1003 1003 8104 5304 530
3 8203 8203 8203 6003 6003 600
1 4551 4551 4551 5001 5001 500
96128148175220240
For denitions see page 40.
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Denitions and notes for four-stroke engines
Engine dimen s ion s
A*Total length of the engine when the turbocharger is locatedat the ywheel end.
A Total length of the engine when the turbocharger is locatedat the free end.
B Height from the crankshaft centreline to the highest point.B* Height from the crankshaft centreline to the highest point when
the turbocharger is located at the ywheel end.C Total width of the engine.C* Total width of the engine when the turbocharger is located at the
ywheel end.D Minimum height from the crankshaft centerline when removing
a piston.F Distance from the crankshaft centreline to the bottom
of the oil sump.
Dimen s ion s and weight s
Dimensions are in millimetres and weights are in metric tonnes.Indicated values are for guidance only and are not binding.
Cylinder congurations: L = in-line and V = v-form.S pecic fuel oil con s umption At ISO standard reference conditionsLower caloric value of fuel 42 700 kJ/kgTolerance 5% Without engine driven pumps
At 85% load.IS O s tandard reference condition s
Total barometric pressure ...........................................1.0 barSuction air temperature ...........................................25 CCharge air, or scavenge air,cooling water temperature ...........................................25 CRelative humidity ...........................................30%
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Pro p ac CP Pro p ac S T
CPP Hub with built-in s ervo
Steerable thru s ter Fixed pitch Controllable pitch
Shaft s , s eal s and bearing s High s peed s haftingReduction gearbox PTO Clutch
Nozzle 19A HR
Flexible coupling Slipping clutch and/or exible couplingEngine 4- s tro k e, medium- s peed
Engine 4- s tro k e, medium- s peed
Propul s ion Control Propul s ion Control
Monitoring Monitoring
Propac S T s election table
Enginety p e
MCRengine p ower
[kW]
Thru s ters ize
Pro p ellerdiameter
[mm]
Pro p ellersp eed[r p m]
Bollard p ull with twinthru s ter s [tonne s ]
in 19Anozzle
in HRnozzle
6L201080 175
1600361
32 351800 34 37
1200 2001900
31838 42
2100 40 43
8L201440 225 2100 274 46 51
2300 48 53
1600 2252100
27449 52
2300 52 57
9L201620 225
2100274
50 552300 53 57
1800 2502400
25758 64
2600 60 65
6L26
1950 2502400
25762 67
2600 64 69
2040 250 2400 257 64 702600 66 72
8L262600 275
2600245
79 862800 82 89
2720 3002800
21885 94
3000 88 96
9L262925 300
2800218
90 993000 93 102
3060 3002800
21893 102
3000 96 105
*Available option s per thru s ter type:- Controllable pitch propeller(CS) or xed pitch propeller(FS)- HR- nozzle, 19A- nozzle or open propeller- Weld-in or can-mounted stem box- Soft on/off clutch or a modulating clutch for FS thrusters
Remar ks :- The propellers are designed for bollard pull condition- Bollard pull based on twin installation, 100% MCR power and 7% thrust deduction
- Selections are for installations without ice class- A modulating clutch improves the manouverability for xed pitch (FS) thrusters at low speeds- A oating shaft arrangement is applied for installations with the engine in-line with the thruster input shaft
Pre-engineered propulsion packages
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Main data of engine s Wrt s il 20 Wrt s il 26Cylinder bore ......................... 200 mm 260 mmPis ton s tro k e ......................... 280 mm 320 mmCylinder output ...................... 180, 200 k W/cyl 310 - 340 k W/cylEngine s peed ......................... 1000 rpm 900, 1000 rpmMean effective pre ss ure ........ 24.6, 28.0 bar 23.0 - 25.5 barPis ton s peed ......................... 9.3 m/ s 9.6, 10.7 m/ s
Fuel oil s pecication: 730 cSt/50C7200 s R1/100FISO 8217, category ISO-F-RMK 55
B[mm]
B*[mm]
C[mm]
D[mm]
F[mm]
K[mm]
K*[mm]
N[mm]
S [mm]
T[mm]
W[mm]
1348 1528 685
2100
824 2743 2665
985 1743 1200910
2200 1110 1843 12302500 1180 2048 1300
12002600 1305 2148 1350
1465 1614 685
2630
824 3418 3265
1305 2168 1400 12102830 1425 2368 14502630 1305 2168 1400
12102830 1425 2368 1450
1449 1614 725
2630
824 3711 3565
1305 2168 14001210
2830 1425 2368 14503100 1485 2512 1525
14353200 1615 2612 1575
N/A 1880 700
3100
950 N/A 3490
1485 2512 15251435
3200 1615 2612 1575
3100 1485 2512 1525 14353200 1615 2612 1575
N/A 2020 750
3500
950 N/A 4270
1615 2890 16651465
3620 1735 3010 17653700 1735 3090 1770
14653700 1860 3090 1870
N/A 2020 750
3700
950 N/A 4660
1735 3090 17701465
3700 1860 3090 18703700 1735 3090 1770
14653700 1860 3090 1870
S
W
T
K
K*
Prop
N
F
BB*
C
D
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Propac CP s election table
Enginety p e
Pro p eller [mm]
Gear s izeS CV
Hubs ize
Aft s eals ize
A[mm]
B[mm]
B *)[mm]
4L20
1900-2000 38 4D505 170 373 1348 N/A
2100-2300 38 4D550 190 402 1348 N/A
2400-2500 38 4D600 190 432 1348 N/A
6L202100-2500 42 4D600 220 432 1348 1528
2600-2900 46 4D650 220 467 1348 1528
8L20
2300-2500 46 4D650 240 467 1465 1614
2600 50 4D650 240 467 1465 1614
2700-2900 50 4D710 240 506 1465 1614
3000 56 4D710 240 506 1465 1614
3100-3300 56 4D775 260 550 1465 1614
9L20
2300-2500 50 4D650 240 467 1449 1614
2600-2700 50 4D710 240 506 1449 1614
2800-2900 56 4D710 240 506 1449 1614
3000 56 4D775 240 550 1449 1614
3100-3300 56 4D775 260 550 1449 1614
6L26
2600-2700 56 4D710 260 506 N/A 1881
2800-3100 56 4D775 260 550 N/A 1881
3200 62 4D775 260 550 N/A 1881
3300-3500 62 4D845 280 574 N/A 1881
8L26
2800-2900 62 4D775 280 550 N/A 2019
3000-3100 62 4D845 300 574 N/A 2019
3200-3400 68 4D845 300 574 N/A 2019
3500-3600 68 4D920 300 631 N/A 2019
3700-4000 75 4D920 330 631 N/A 2019
9L26
3000-3200 68 4D845 300 574 N/A 2019
3300-3400 68 4D920 330 631 N/A 2019
3500-3900 75 4D920 330 631 N/A 2019
4000 75 4D1000 330 674 N/A 2019
Remar ks :- *) Turbocharger at ywheel end
- 1) Coupling and ywheel lengths are project specic dimensions- 2) 624 if dry sump- Selections for DnV class, no ice class- Sterntube length P is a project specic dimension- Dimension M is project specic but a minimum service space Mmin must be repsected- Wrtsil 20 - 200 kW/cylinder- Wrtsil 26 - 340 kW/cylinder
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C 1) [mm]
E[mm]
F[mm]
G[mm]
H[mm]
L[mm]
N[mm]
N *)[mm]
615 551 725 1480 380 990 665 N/A
615 574 725 1480 380 990 665 N/A
615 600 725 1480 380 990 665 N/A
685 600 824 2) 2080 420 1090 663 585
685 627 824 2) 2080 460 1195 663 585
685 642 824 2) 2680 460 1195 738 585
685 642 824 2) 2680 500 1505 738 585
685 670 824 2) 2680 500 1505 738 585
685 670 824 2) 2680 560 1630 738 585
685 714 824 2) 2680 560 1630 738 585
725 642 824 2) 2980 500 1505 731 585
725 670 824 2) 2980 500 1505 731 585
725 670 824 2) 2980 560 1630 731 585
725 709 824 2) 2980 560 1630 731 585
725 714 824 2) 2980 560 1630 731 585
700 675 950 2866 560 1630 NA 662
700 714 950 2866 560 1630 NA 662
700 714 950 2866 620 1720 NA 662
700 750 950 2866 620 1720 NA 662
750 714 950 3646 620 1720 NA 662
750 750 950 3646 620 1720 NA 662
750 750 950 3646 680 1875 NA 662
750 790 950 3646 680 1875 NA 662
750 790 950 3646 750 1960 NA 662
750 750 950 4036 680 1875 NA 662
750 790 950 4036 680 1875 NA 662
750 790 950 4036 750 1960 NA 662
750 829 950 4036 750 1960 NA 662
Prop
A E P M min L C
H
G N
N*
F
BB*
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Generating sets
0 2000 4000 6000 8000 10000 12000kW
Auxpac
Wrtsil 20
Wrtsil 26
Wrtsil 32
Wrtsil 38
Power range
A wide range of generating sets, comprising generator and dieselengine mounted on a common baseframe, are available for bothservice power generation and for diesel-electric propulsion. All
generating sets listed in this section are based on medium-speed diesengines designed for operating on heavy fuel oil. Generating sets witdual-fuel engines are presented separately under dual-fuel engines.The generating sets are resiliently mounted and the generator voltagecan be selected in all cases except for the Auxpac generating sets, which are Low Voltage only. Larger diesel generators are delivered fseparate mounting of the diesel engine and generator.
Wrtsil 26 based generating set.
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AuxpacThe Auxpac generating sets are available in a selected range as pre-engineered and pre-commissioned auxiliary generating sets. Thecommon baseframe is optimized for the package, which together with the compact design of the engine and the selected generator,offers unmatched power-to-space and power-to-weight ratio. Otherbenets of pre-engineering include readily available documentation,also including models in Tribon format, and short lead-times. Auxpac generating sets are offered only as 400V/690V - 50Hz and450V/690V - 60 Hz in the power range 500 kW to 2800 kW.
Wrtsil 20 based generating set.
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Main data of generator s 60 Hz 50 Hz Voltage ...........................................450, 690 V 400, 690 VProtection cla ss .............................IP 23, IP 44 * IP 23, IP 44 *Temperature ri s e and i s olation ......Cla ss F Cla ss FCooling ..........................................Air, water * Air, water ** Option
Fuel oil s pecication:730 cSt/50C, 7200 s R1/100F, ISO 8217, category ISO-F-RMK 55
60 HzOutput Dimen s ion s (mm) and weight s (tonne s )
Type k We k VA A E L Weight
520W4L20645W4L20760W6L20875W6L20975W6L20
1050W6L201200W8L201400W9L201600W9L201800W6L262100W8L262400W8L262700W9L26
520645760875975
1 0501 2001 4001 6001 8002 1002 4002 700
650806950
1 0941 2191 3131 5001 7502 0002 2502 6253 0003 375
3 8374 3904 9885 0485 1585 0835 7586 1636 5137 0968 4008 4809 080
1 7201 7201 7201 7201 7201 9201 9201 9201 9202 3002 3002 3002 300
2 2432 2432 2432 2432 2432 2432 4902 4742 4743 0803 0903 0903 090
13.414.017.017.317.919.121.223.223.634.041.742.346.8
50 Hz
Output Dimen s ion s (mm) and weight s (tonne s )
Type k We k VA A E L Weight
520W4L20
670W4L20790W6L20860W6L20
1000W6L201140W6L201350W8L201550W9L201740W9L201950W6L262250W8L262550W9L262850W9L26
520
670790860
1 0001 1401 3501 5501 7401 9502 2502 5502 850
650
838988
1 0751 2501 4251 6881 9382 1752 4382 8133 1883 563
3 648
3 8374 9885 0485 1585 2885 7586 1636 5137 0968 4008 9509 050
1 770
1 7701 7701 7701 7701 7701 9201 9201 9202 3002 3002 3002 300
2 243
2 2432 2432 2432 2432 2432 4902 4742 4743 0803 0903 0903 090
13.0
13.616.216.917.518.121.722.924.434.041.746.546.5
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Main dataCylinder bore .................................. 200 mmPis ton s tro k e .................................. 280 mmCylinder output .................170 - 200 k W/cylEngine s peed ...................... 900 - 1000 rpmMean effectivepre ss ure ................................24.6 - 28.0 barPis ton s peed ...........................6.7 - 9.3 m/ sG enerator voltage ....................0.4 - 13.8 k VG enerator efciency ...................0.95 - 0.96
Fuel oil s pecication:730 cSt/50C7200 s R1/100FISO 8217, category ISO-F-RMK 55SFOC 185 - 194 g/ k Wh at ISO condition
Option s :Common rail fuel injection, humidication of combu s tion air for NO X reduction.
Rated p ower 60 Hz
Engine type170 k W/cyl, 900 rpm 185 k W/cyl, 900 rpm
Eng. k W G en. k W Eng. k W G en. k W
4L206L208L209L20
6801 0201 3601 530
645970
1 2901 455
7401 1101 4801 665
7001 0551 4051 580
Rated p ower 50 Hz
Engine type 180 k W/cyl, 1000 rpm 200 k W/cyl, 1000 rpm
Eng. k W G en. k W Eng. k W G en. k W
4L206L208L209L20
7201 0801 4401 620
6851 0251 3701 540
8001 2001 6001 800
7601 1401 5201 710
Generator output based on a generator efciency of 95%.
Dimen s ion s (mm) and weight s (tonne s )
Engine type A* E* I* K L* Weight*
4L206L208L209L20
4 9105 3256 0306 535
1 770/1 9201 770/1 920/2 070
1 920/2 0702 070/2 300
990895/975/1 025
1 025/1 0751 075/1 125
1 8001 8001 8001 800
2 3382 243/2 323/2 373
2 474/2 5242 524/2 574
14.016.820.723.8
* Dependent on generator type and size.For denitions see page 53.
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Main dataCylinder bore .................................. 320 mmPis ton s tro k e .................................. 400 mmCylinder output .................. 480, 500 k W/cylSpeed .....................................720, 750 rpmMean effectivepre ss ure ..........................................24.9 barPis ton s peed .......................... 9.6, 10.0 m/ s
Voltage .................................... 0.4 13.8 k VG enerator efciency .................. 0.95 0.97
Fuel s pecication:Fuel oil 730 cSt/50C7200 s R1/100FISO 8217, category ISO-F-RMK 55SFOC 174 - 180 g/ k Wh at ISO condition
Option s :Common rail fuel injection, humidication of combu s tion air for NO X reduction, crude oil.
Rated p ower
Engine type 480 k W/cyl, 720 rpm 500 k W/cyl, 750 rpm
Engine k W G en. k W Engine k W G en. k W
6L327L328L329L32
12V3216V3218V32
2 8803 3603 8404 3205 7607 6808 640
2 7603 2303 6904 1505 5307 3708 290
3 0003 5004 0004 5006 0008 0009 000
2 8803 3603 8404 3205 7607 6808 640
Dimen s ion s (mm) and weight s (tonne s )
Engine type A* E* I* K L* Weight*
6L327L328L329L32
12V3216V3218V32
9 0299 520
10 46310 612
9 99211 69212 007
2 2902 4902 6902 8903 0603 0603 360
1 4501 6301 6301 6301 7001 8501 850
2 3452 3452 3452 3452 1202 1202 120
3 7184 1204 0554 0254 0894 3734 373
58.565.575.079.5
100.5115,0132.5
* Dependent on generator type and size.Generator output based on a generator efciency of 96%.For denitions see page 53.
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Main dataCylinder bore .................................. 380 mmPis ton s tro k e .................................. 475 mmCylinder output .......................... 725 k W/cylEngine s peed ..................................600 rpmMean effectivepre ss ure ..........................................26.9 barPis ton s peed ................................... 9.5 m/ sG enerator voltage ....................0.4 - 13.8 k VG enerator efciency ...................0.96 - 0.98
Fuel oil s pecication:730 cSt/50C7200 s R1/100FISO 8217, category ISO-F-RMK 55SFOC 175 - 179 g/ k Wh at ISO condition
Option s :Common rail fuel injection, humidication of combu s tion air for NO X reduction.
Rated p ower
Engine type50 Hz, 60 Hz
Eng. k W G en. k W
6L388L389L38
12V3816V38
4 3505 8006 5258 700
11 600
4 2005 6006 3008 400
11 200
Generator output based on a generator efciency of 96.5%.
Dimen s ion s (mm) and weight s (tonne s )
Engine type A* E* I* K L* Weight*
6L388L389L38
12V3816V38
10 05011 67012 30011 70013 280
2 8902 8903 1603 7603 760
1 6601 7101 8102 0202 020
3 5203 5203 5203 0003 000
4 3204 4504 5504 9205 090
92116132175200
* Dependent on generator type and size.
For denitions see page 53.
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Denitions and notes for generating sets
Generating s et dimen s ion s
A Total length of the generating set.
E Total width of the generating set.I Distance from the bottom of the common baseframe
to the crankshaft centreline.K Minimum height from the crankshaft centreline when
removing a piston.L Total height of the generating set.
Dimen s ion s and weight s
Dimensions are in millimetres and weights are in metric tonnes.Indicated values are for guidance only and are not binding.Cylinder congurations: L = in-line, and V = V-form.
S pecic fuel oil con s umption At ISO standard reference conditionsLower caloric value of fuel 42 700 kJ/kgTolerance 5% Without engine driven pumps At 85% load.
IS O s tandard reference condition sTotal barometric pressure ...........................................1.0 barSuction air temperature ...........................................25 CCharge air, or scavenge air,cooling water temperature ...........................................25 CRelative humidity ...........................................30%
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High-speed generating sets
Main data 60 Hz 50 Hz Voltage ...................................... 440 V 400 VEngine s peed ............................ 1800 rpm 1500 rpmOutput k We ............................. 68 1626 k We 62 1425 k WeOutput k VA ............................... 85 2032 k VA 77 1781 k VAG enerator i s olation cla ss .......... H H
HS 65
HS 49
HS 34
HS 30
HS 25
HS 165
HS 12
HS 9
HS 74
HS 7
HS 5
0 200 400 600 800 1000 1200 1400 1600kWe
Au x pac HS output range
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Auxpac HS is a range of high-speed marine generating sets forauxiliary or emergency power generation for any vessel. They are
based on reliable marine diesels with well matched generatorsand built-on control systems. The generating sets can be supplied with different types of cooling systems to match the application.The Auxpac HS range of generating sets is type-approved by themajor classication societies and they are delivered with completecertication.
60 HZ HE
1800 r p m 1500 r p m
Volvoty p e
Out p utkwe
Wrt s ilty p e
Volvoty p e
Out p utkwe
Wrt s ilty p e
TAMD 103A 185-205 195W6L120 TAMD 103A 160-168 168W6L120
TAMD 103A 205-235 220W6L120 TAMD 103A 180-184 182W6L120
TAMD 103A 250-260 255W6L120 TAMD 103A 208-212 210W6L120
D12-AUX 290-315 302W6L130 D12-AUX 240-248 244W6L130
D12-AUX 345-350 347W6L130 D12-AUX 272-294 282W6L130
TAMD165C 290-315 302W6L144 TAMD165C 240-248 244W6L144
TAMD165C 345-385 365W6L144 TAMD165C 272-304 290W6L144
TAMD165C 370 370W6L144 TAMD165C 324-332 328W6L144
TAMD 165A 370-405 387W6L144 TAMD 165A 352-362 358W6L144
TAMD 165A 404-407 406W6L144 D25A MS 352-404 378W6L170
D25A MS 450-485 467W6L170 D25A MS 404-432 418W6L170
D25A MS 495-530 512W6L170 D25A MS 490 490W6L170
D25A MS 566 566W6L170 D25A MT 504-519 512W6L170
D25A MT 602 602W6L170 D30A MS 560-568 564W6L170
D34A MS 585-655 620W12V170 D30A MT 560-592 576W6L170
D34A MS 655-740 698W12V170 D30A MT 613 613W6L170
D34A MS 726 726W12V170 D34A MS 648-649 648W12V170
D34A MT 765-790 778W12V170 D34A MT 680 680W12V170
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Au x iliary systems All auxiliary equipment needed for the diesel engines can be deliverby Wrtsil. Some equipment can be built on the engine, and the rescan be delivered loose or grouped in modules.
Depending on the engine type and application, lubricating oilpump, HT- and LT-cooling water pumps, fuel pump, oil lters andcoolers, pre-lubricating oil pump and thermostatic valves can be builon the engine.
Stand by pumps, seawater pumps, central coolers, starting airvessels, lubricating oil automatic lters, exhaust gas silencers and
boilers are typically delivered for separate mounting.Standardized modular auxiliary units are available for severalsystems, such as fuel booster modules, fuel-separating modules,lubricating oil separating modules, cooling water preheating moduleand starting air compressor modules.
Tailor made modular auxiliary units are available on request.
Maximum compatibility is ensured when auxiliary systems aredelivered together with main propulsion engines and diesel generatosets. Whenever necessary, the auxiliary systems are tailored tooptimize the operating performance for a specic trade. The systemsare specied to minimise building costs and operating costs for aspecic combination of main and auxiliary engines.
Fuel booster unit
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Fuel oil transfer pump module with heater.
Au x iliary module with preheater,central cooler, thermostatic valveand fuel oil cooler
Module consisting of preheater, coolingwater thermostatic valves, lubricating oilautomatic lter, pre-lubricating oil pumpand fuel oil booster unit.
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Wrtsil propulsion equipment portfolio is a combination of innovative, efcient and reliable propulsion products designed on thebasis of years of experience.
kW 0 20 000 40 000 60 000
Lips fixed pitch propellers
Lips high efficiency nozzles
Lips controllable pitch propellers
Wrtsil reduction gears
Lips waterjets
Lips Efficiency Rudder
Lips steerable thrusters
Lips transverse thrusters
Propulsion equipment
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As the market leader Wrtsil is uniquely placed to offer optimalpropulsion solutions to meet the demand of
Superior manoeuvrability Maximum efciency High reliability Excellent cavitation behaviour in combination with low vibration levels
Optimal thrust and bollard bull characteristics.Our expertise, experience and the broadest propulsion equipmentportfolio enables us to provide the equipment and integratedsolutions to meet the propulsion, manoeuvring and motion controlrequirements for all types of marine vessels and offshore applicationThe propulsion solutions are tailored to the ship design and specic
operational requirements to ensure optimum performance over thelife-cycle. The propulsion solutions are backed up by close customersupport right through the process from design and delivery tooperation.
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Lips controllable pitchpropellers offer excellentmanoeuvrability, savingship time and tugcosts. For ships withfrequent port calls, LipsCP propellers are theideal choice for dieselmechanical plants withmedium-speed engines.Full power is availablein heavy and lightconditions by automaticpitch adjustment. Engine overload is avoided in all conditions.CP propellers permit high skew angles to minimize noise and
vibrations.The combinator curve can be shaped to avoid ship andmachinery resonances, and to assure optimum operation of thecomplete propulsion system.
Compact, well proven, strong hub designsFew components, robust designSmall overhang weight Accurate stepless hydraulic pitch controlReduced hydraulic power requirementEasy to install, delivered as pre-assembled complete systemUnder water replacement of blades
Lips CP propellers are all of standard hub design, customised to suitthe customers needs by applying wake-adapted propeller designsand ship-construction related shaft designs. The CP propellers aremanufactured in following hub types:
Ty p e Material Hub diameter Sp ecial feature s
D-hub CuNiAl Bronze ors tainle ss s teel 330-1540 mmOne piece hub ca s ting with integrated hub-cover for extra rigidity.
Available for all application s
E-hub CuNiAl Bronze orstainle
ss s
teel1095-2085 mm Exceptionally well-
s uited for heavy duty
applications
.
Specicapplication i.o.CPS and C-hub
CuNiAl Bronze ors tainle ss s teel 330-2800 mm
Navy in s tallation s5-bladed propellerFeathering propeller s
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Propeller hub range for D-hub
4E2000
4E1915
4E1835
4E1680
4E1540
4E1415
4E1300
4E1190
4E1095
0 10 20 30 40 50 60
Propeller hub range for E-hub
0 2 4 6 8 10 12 14 16MW
4D550
4D600
4D650
4D710
4D775
4D845
4D920
4D1000
4D1095
4D1190
4D1300
4D1415
4D1540
MW
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Each ships hull has its own characteristics. In order to achieve thehighest possible total efciency of the vessel, the propeller must be aperfect match with the engine and the hull. A xed pitch propelleris the choice when optimum efciency, reliability and robustness arerequired. Fixed pitch propellers are usually applied for ocean sailingvessels, for example
Container vesselsTankersBulk carriersDry cargo vessels
Lips FP propellers for all shiptypes guarantee maximum efciency aminimum noise and vibration levels due to tailor-made designs withthe latest available technology.
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MaterialLips patented Cunial material provides excellent casting, machiningand fatigue properties. An additional advantage is the goodrepairability. Lips FP propellers can be produced with any requiredblade number and size from 3.5 m upwards (for smaller sizes, seechapter on Lips CIPS).
FP propeller pac k ageIn addition to the propeller following items can be included in the
scope of supply Hydrodynamic consultancy Alignment calculations Jackload calculations Whirling calculationsBuild-up propellersPropeller capsHydraulic nut/ringHydraulic mounting toolsRopeguardNetcutters
SterntubesTorque measurement deviceTurning deviceThrust bearingEarthing deviceShaft locking deviceShaft brake
3D modelFPP package
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Coastal and Inland Propulsion Systems (CIPS) are tailor-madepropulsion systems with small xed pitch propellers (diameter below3.5 m) suitable for inland navigationvessels, shery vessels, coasters andluxury (mega) yachts.
Standard and custom-made nozzlesShaft installationsClass II, I and STailor-made propellers with 3, 4, 5or 6 bladesMaterial: Cunial bronzeIceclass available
CIPS x ed pitch propeller sizes
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Nozzle s for CIP S
Nozzle d D G H J K L
HR 1000 1010 1238 619* 1019* 400* 840* 500
HR 1050 1060 1300 650* 1050* 400* 900* 525
HR 1100 1110 1360 680* 1080* 400* 970* 550
HR 1150 1160 1422 711* 1111* 400* 960* 575
HR 1200 1210 1483 742* 1142* 400* 1200* 600
HR 1250 1260 1545 772* 1172* 400* 1012* 625
HR 1300 1310 1606 803* 1203* 400* 1064* 650
HR 1350 1360 1667 834* 1234* 400* 1104* 675
HR 1400 1410 1730 865* 1265* 400* 1144* 700
HR 1450 1460 1790 895* 1295* 400* 1186* 725
HR 1500 1510 1852 926* 1326* 400* 1226* 750
HR 1550 1560 1913 957* 1357* 400* 1264* 775
HR 1600 1610 1974 987* 1387* 400* 1306* 800
HR 1650 1660 2032 1016* 1416* 400* 1344* 825
HR 1700 1710 2098 1049* 1449* 400* 1380* 850
HR 1750 1760 2158 1079* 1479* 400* 1420* 875
HR 1800 1810 2220 1110* 1510* 400* 1680* 900
HR 1850 1860 2282 1141* 1541* 400* 1502* 925
HR 1900 1910 2342 1171* 1571* 400* 1542* 950
HR 1950 1960 2404 1202* 1602* 400* 1582* 975
HR 2000 2010 2465 1233* 1633* 400* 1620* 1000
* = Dimensions can be adjusted according to ships hull.
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The application of a nozzle increases the thrust at relatively low ship speeds. Signicant savings can be achieved in terms of fuelconsumption, depending on the number of revolutions and thecapacity of the motor.
The improved high efciency nozzle, type HR, combined with aLips propeller, can produce over 10% more thrust than conventionalnozzles, both in bollard pull as in free sailing condition. The nozzle
prole offers double proled cross section (outside and innerside).This sophisticated shape improves the water ow both into and out othe nozzle, increasing thrust performance.
Two Lips FP propellers in HR nozzles.
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Efciency Rudder is an integrated concept that reduces fuelconsumption, vibration and noise level compared to traditionaldesign.
At high vessel speeds and high power the risk of cavitation erosiois also reduced.
In general a noise reduction of 3 to 6 dB is expected.S ingle s crew ve ss el s :
Controllable pitch propellers:Fuel saving of minimum 5%.Fixed pitch propellers:Fuel saving of minimum 3%.30 - 45% reduction of propellerinduced vibration level.
Twin s crew ve ss el s :Fuel saving of 2 to 6%. Efciency gain increase with increasing hub
ratio, i.e. propeller hub/ propellerdiameter ratio. About 25% reduction of propellerinduced vibration level.
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With steerable thrusters thrustcan be applied in any direction;achieving superior manoeuvrability.Lips steerable thrusters are durableand reliable.
High thrust-to-power ratioModular exible design orcompact standard designFixed pitch propeller orcontrollable pitch propeller With or without nozzleVariable propeller diameterMaintenance friendly Low operating costs
Lips
compact thrus
ters
Easy mounting by weldingRobust designHigh thrust-to-power ratioStandardized Z- or L-drive designDiesel or electric driven up to3000 kW Maintenance friendly Optional mounting can
Lips modular thruster range:
Modular s teerable thru s ter s
Flexible design, L-drive andZ-driveElectric pumps for steering andlubricationVarious shaft arrangementsDiesel or electric driven up to7000 kW Optional mounting canavailable
Modular steerable thruster.
Compact thruster.
Can-mounted modular steerablethruster.
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Retractable s teerable thru s ter s
L-drive and Z-driveRetraction system withcylinders or spindlesElectric driven up to 7000 kW
Underwater demountables teerable thru s ter s
L-drive and Z-driveStable three-wire handlingElectric driven up to 7000 kW
Containerized s teerablethru s ter s
L-driveCustomized containerElectric driven up to 7000 kW
Optional retractableOptional retrievable
Retractable steerable thruster.
Underwater demountablesteerable thrusters.
Containerized steerable thrusters.
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Wrt s il engine s connected to Lip s compact thru s ter s
Engine ty p e 6L20 8L20 9L20
MCR engine power k W 1080 1200 1440 1620 1800
bhp 1470 1630 1960 2200 2450
MCR engine s peed rpm 1000 1000 1000 1000 1000
Thru s ter ty p e 175 200 225 225 250
Reduction ratio 2.770 3.146 3.650 3.650 3. 895
Propeller s peed rpm 361 318 274 274 257
Propeller diameter mm 1600 1800 1900 2100 2100 2300 2100 2300 2400 2600
Bollard p ull with twin thru s ter s
in 19A nozzle tonne s 32 34 38 40 46 48 50 53 58 60
in HR nozzle tonne s 35 37 42 43 51 53 55 57 64 65
Modulating clutch ty p e for FPP
LD type 3000-3 3000-3 3000-3 3000-3 3000-4 3000-4 3000-4 3000-4 3000-5 3000-5
HD type 3000-3 3000-3 3000-4 3000-4 3000-6 3000-6 3000-7 3000-7 3000-7 3000-7
Variation s per typewo different propeller diameters
ontrollable pitch propeller (CS) or xed pitch propeller (FS)9A nozzle, HR nozzle or open propeller
eduction ratios optimised for applicationeld-in stembox or can-mountedoft on/off clutch or modulating clutch
Remar ks
he propellers are designed for bollard pull condition in tugboat application
ollard pull calculations are based on twin installations, 100%MCR power and 7% thrust deduction
elections are valid for classication without ice class; nalselection is subjected to rules of classication societieshrusters with controllable pitch propellers improvemanoeuverability and efciency over the complete speedrange, and protect the engine against overloadhrusters with controllable pitch propellers are very suitable forconstant speed operationhe weld-in stembox provides easy installation and maximumstiffness of the construction in the vesselhe can-mounted thruster provides the possibility to install or
remove the thruster while the ship is aoatodulating clutches (MCD) improve manoeuverability forthrusters with xed pitch propellers at low speedsow duty (LD) modulates between 0 and idle engine speed.Heavy duty (HD) modulates between 0 and maximumengine speed
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6L26 8L26 9L26
1950 2040 2600 2720 2925 3060
2650 2775 3535 3700 3975 4160
1000 1000 1000 1000 1000 1000
250 250 275 300 300 300
3.895 3.895 4.084 4.592 4.592 4.592
257 257 245 218 218 218
2400 2600 2400 2600 2600 2800 2800 3000 2800 3000 2800 3000
62 64 64 66 79 82 85 88 90 93 93 96
67 69 70 72 86 89 94 96 99 102 102 105
3000-5 3000-5 3000-5 3000-5 not available -->
3000-7 3000-7 3000-7 3000-7 not available -->
Lip s compact thru s ter dimen s ion s
Thru s terty p eFS /C S
A mm B mm C mm D mm E mm H mm M mm
1751600
16001200 2100
9101743 985
1800 1230 2200 1843 1110
2001900
19001300 2500
12002048 1180
2100 1350 2600 2148 1305
2252100
21001400 2630
12102168 1305
2300 1450 2830 2368 1425
2502400
21001525 3100
14352512 1485
2600 1575 3200 2612 1615
2752600
28501665 3500
14652890 1615
2800 1765 3620 3010 1735
3002800
28501770 3700
14653090 1735
2900 1870 3700 3090 1860
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S teerable thru s ter s s election
Thru s ter ty p e 1510 2500 2510 3500 5000
Maximum allowable power k W 2300 3200 3500 5500 7000
Maximum allowableinput s peed
rpm Z-drive 1200 1200 1200 900 900
rpm L-drive 1000 900 900 750 750
Propeller diameterin nozzle
mm Maximum 2900 3