Wärtsilä: Difference between revisions

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=== UEC43LSII ===
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=== UEC45LSE ===
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!Bore
!Bore
!Stroke
!Stroke
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!Piston speed
!Piston speed
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|370
|450
|1290
|1840
|140 - 186
|113 - 130
|18.0 Bar
|19.6 Bar
|8 m/s
|8.0 m/s
|}
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=== UEC50LED ===
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{| class="wikitable"
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|+UEC50LEC
!Bore
!Bore
!Stroke
!Stroke
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!Piston speed
!Piston speed
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|-
|370
|500
|1290
|2050
|140 - 186
|99 - 124
|18.0 Bar
|20.0 Bar
|8 m/s
|8,5 m/s
|}
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=== UEC60LSE ===
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!Bore
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!Stroke
!Stroke
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!Piston speed
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|-
|370
|600
|1290
|2400
|140 - 186
|90 - 105
|18.0 Bar
|19.0 Bar
|8 m/s
|8.4 m/s
|}
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Revision as of 12:50, 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

UEC37LSII

UEC37LSII
Bore Stroke Speed MEP at P1 Piston speed
370 1290 140 - 186 18.0 Bar 8 m/s
UEC37LSII
Cyl Output in kW/bhp at:
186 rpm 140 rpm
P1 P2 P3 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
Data from 2007 - Wartsila TA

UEC43LSII

UEC43LSII
Bore Stroke Speed MEP at P1 Piston speed
430 1500 120 - 160 18.1 Bar 8 m/s
Cyl Output in kW/bhp at:
kW bhp kW bhp kW bhp kW bhp
5
6
7
8

UEC45LSE

UEC45LSE
Bore Stroke Speed MEP at P1 Piston speed
450 1840 113 - 130 19.6 Bar 8.0 m/s
Cyl
kW bhp kW bhp kW bhp kW bhp
5
6
7
8

UEC50LED

UEC50LEC
Bore Stroke Speed MEP at P1 Piston speed
500 2050 99 - 124 20.0 Bar 8,5 m/s
Cyl
5
6
7
8

UEC60LSE

UEC60LSE
Bore Stroke Speed MEP at P1 Piston speed
600 2400 90 - 105 19.0 Bar 8.4 m/s
Cyl
5
6
7
8


Cyl
5
6
7
8


Cyl
5
6
7
8


Cyl
5
6
7
8
Wärtsilä engines
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