Wärtsilä: Difference between revisions

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== Engine models ==
== Engine models ==


=== UEC37LSII ===
=== Wärtsilä 20 ===
----
{| class="wikitable"
{| class="wikitable"
|+UEC37LSII
|+Wärtsilä 20
!Bore
!Bore
!Stroke
!Stroke
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!Piston speed
!Piston speed
|-
|-
|370
|200 mm
|1290
|280 mm
|140 - 186
|1000 rpm
|18.0 Bar
|28.0 Bar
|8 m/s
|9,3 m/s
|}
|}
{| class="wikitable"
{| class="wikitable"
|+UEC37LSII
|+Rated power
! rowspan="4" |Cyl
! colspan="8" |Output in kW/bhp at:
|-
|-
! colspan="4" |186 rpm
! rowspan="2" |Engine
! colspan="4" |140 rpm
type
! colspan="2" |180 kW/cyl
! colspan="2" |200 kW/syl
|-
|-
! colspan="2" |P1
! colspan="2" |P2
! colspan="2" |P3
! colspan="2" |P4
|-
!kW
!bhp
!kW
!bhp
!kW
!bhp
!kW
!bhp
|-
|5
|3860
|5250
|2795
|3800
|2905
|3950
|2095
|2850
|-
|6
|4635
|6300
|3355
|4560
|3485
|4740
|2515
|3420
|-
|7
|5405
|7350
|3910
|5320
|4065
|5530
|2935
|3990
|-
|8
|6180
|8400
|4470
|6080
|4650
|6320
|3355
|4560
|-
| colspan="7" |Data from 2007 - Wartsila
|
|TA
|}
=== UEC43LSII ===
{| class="wikitable"
|+UEC43LSII
!Bore
!Stroke
!Speed
!MEP at P1
!Piston speed
|-
|430
|1500
|120 - 160
|18.1 Bar
|8 m/s
|}
{| class="wikitable"
|+
! rowspan="4" |Cyl
! colspan="8" |Output in kW/bhp at:
|-
! colspan="4" |
! colspan="4" |
|-
! colspan="2" |
! colspan="2" |
! colspan="2" |
! colspan="2" |
|-
!kW
!bhp
!kW
!bhp
!kW
!bhp
!kW
!bhp
|-
|5
|
|
|
|
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|
|
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|-
|6
|
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|-
|7
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|-
|8
|
|
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|
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|
|
|
|}
=== UEC45LSE ===
{| class="wikitable"
|+UEC45LSE
!Bore
!Stroke
!Speed
!MEP at P1
!Piston speed
|-
|450
|1840
|113 - 130
|19.6 Bar
|8.0 m/s
|}
{| class="wikitable"
|+
!Cyl
! colspan="8" |
|-
! rowspan="3" |
! colspan="4" |
! colspan="4" |
|-
! colspan="2" |
! colspan="2" |
! colspan="2" |
! colspan="2" |
|-
!kW
!bhp
!kW
!bhp
!kW
!kW
!bhp
!bhp
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!bhp
!bhp
|-
|-
|5
|4L20
|
|720
|
|980
|
|800
|
|1085
|
|
|
|
|-
|6
|
|
|
|
|
|
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|-
|7
|
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|-
|8
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|
|}
 
=== UEC50LED ===
{| class="wikitable"
|+UEC50LEC
!Bore
!Stroke
!Speed
!MEP at P1
!Piston speed
|-
|500
|2050
|99 - 124
|20.0 Bar
|8,5 m/s
|}
 
{| class="wikitable"
|+
!Cyl
! colspan="8" |
|-
! rowspan="3" |
! colspan="4" |
! colspan="4" |
|-
! colspan="2" |
! colspan="2" |
! colspan="2" |
! colspan="2" |
|-
!
!
!
!
!
!
!
!
|-
|5
|
|
|
|
|
|
|
|
|-
|6
|
|
|
|
|
|
|
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|-
|-
|7
|6L20
|
|1080
|
|1470
|
|1200
|
|1630
|
|
|
|
|-
|-
|8
|8L20
|
|1440
|
|1960
|
|1600
|
|2175
|
|
|
|
|}
 
=== UEC60LSE ===
{| class="wikitable"
|+UEC60LSE
!Bore
!Stroke
!Speed
!MEP at P1
!Piston speed
|-
|-
|600
|9L20
|2400
|1620
|90 - 105
|2200
|19.0 Bar
|1800
|8.4 m/s
|2450
|}
|}


{| class="wikitable"
=== Wärtsilä 26 ===
|+
----
!Cyl
! colspan="8" |
|-
! rowspan="3" |
! colspan="4" |
! colspan="4" |
|-
! colspan="2" |
! colspan="2" |
! colspan="2" |
! colspan="2" |
|-
!
!
!
!
!
!
!
!
|-
|5
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|-
|6
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|-
|7
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|-
|8
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|}


=== Wärtsilä 32 ===
----


{| class="wikitable"
=== Wärtsilä 32DF ===
|+
!Cyl
! colspan="8" |
|-
! rowspan="3" |
! colspan="4" |
! colspan="4" |
|-
! colspan="2" |
! colspan="2" |
! colspan="2" |
! colspan="2" |
|-
!
!
!
!
!
!
!
!
|-
|5
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|-
|6
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|-
|7
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|-
|8
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|}


=== Wärtsilä 38 ===
Wärtsilä 46


{| class="wikitable"
Wärtsilä 46F
|+
!Cyl
! colspan="8" |
|-
! rowspan="3" |
! colspan="4" |
! colspan="4" |
|-
! colspan="2" |
! colspan="2" |
! colspan="2" |
! colspan="2" |
|-
!
!
!
!
!
!
!
!
|-
|5
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|-
|6
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|-
|7
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|-
|8
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|}


Wärtsilä 50DF


{| class="wikitable"
Wärtsilä 64
|+
!Cyl
! colspan="8" |
|-
! rowspan="3" |
! colspan="4" |
! colspan="4" |
|-
! colspan="2" |
! colspan="2" |
! colspan="2" |
! colspan="2" |
|-
!
!
!
!
!
!
!
!
|-
|5
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|-
|6
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|-
|7
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|-
|8
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|}
{| class="wikitable"
|+Wärtsilä engines
!
!
!
!
!
!
!
!
|-
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|-
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|}

Latest revision as of 15:16, 20 November 2022

Wärtsilä Oyj Abp, trading internationally as Wärtsilä Corporation, is a Finnish company which manufactures and services engines and other equipment in the marine and energy markets. The core products of Wärtsilä include technologies for the energy sector, including gas, multi-fuel, liquid fuel and biofuel power plants and energy storage systems; and technologies for the marine sector, including cruise ships, ferries, fishing vessels, merchant ships, navy ships, special vessels, tugs, yachts and offshore vessels. Ship design capabilities include ferries, tugs, and vessels for the fishing, merchant, offshore and special segments. Services offerings include online services, underwater services, turbocharger services, and also services for the marine, energy, and oil and gas markets.

Wärtsilä has two main businesses; Energy Business focusing on the energy market, and Marine Business focusing on the marine market. The Marine Business is mainly present in Europe, China and East Asia, while its key Energy Business markets are South and South East Asia, the Middle East, Africa and Latin America. Wärtsilä has locations in around 80 countries but operates globally.

Engine models

Wärtsilä 20

Wärtsilä 20
Bore Stroke Speed MEP at P1 Piston speed
200 mm 280 mm 1000 rpm 28.0 Bar 9,3 m/s
Rated power
Engine

type

180 kW/cyl 200 kW/syl
kW bhp kW bhp
4L20 720 980 800 1085
6L20 1080 1470 1200 1630
8L20 1440 1960 1600 2175
9L20 1620 2200 1800 2450

Wärtsilä 26

Wärtsilä 32

Wärtsilä 32DF

Wärtsilä 38

Wärtsilä 46

Wärtsilä 46F

Wärtsilä 50DF

Wärtsilä 64

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