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LSJ Series

LSJ Series


								The LSJ Series is a model that integates the LSH Series with the UE engine’s independently-developed technologies of complete combustion and 
stratified water injection 
in order to meet the SOx global cap for using MGO or Maine Diesel Oil only in or after 2020. It achieves a significantly lower fuel consumption (improving fuel efficiency by about 5% compared to the previous models) while complying with NOx regulations. Integrated with our own technology - 
low-pressure EGR
 or 
low-pressure SCR system
, it is possible to meet the Tier III regulations.

 

The LSJ Series is the first model that was developed with 
J-ENG’s JUMP concept solution
.

 

The first UEC50LSJ-EGR engine was completed in December 2018. Subsequently the UEC35LSJ have developed and completed in September 2022. The LSJ Series is enhancing its product line-up.

 

※The development of 50LSJ is supported by Japan Foundation.

※LSJ has been awarded “Marine Engineering of the Year (Dokou Memorial Award) 2019”.



Go to LSJ Series Details
	

The Merits of Using MGO (distillate fuel)

Similar to MDO and distillate fuel, marine gas oil (MGO) is a high-quality and environmentally-friendly fuel compared to HSFO（heavy fuel oil）, which has been used in marine diesel engines up to now. Although the price is a bit high, it has good flammability, reducing engine trouble, and there are no issues with availability. Also, using a single MGO fuel makes the system simple, which leads to keeping the capital investment, operation, and ship maintenance costs low.

Fuel tanks, pumps, purifiers, filters, and heat race piping are among the on-board devices that can be significantly reduced and made to be more compact.

This leads to low fuel consumption, which can offset the high price of the fuel.

Feature of MGO(distillate fuel) and the other fuels



About UE Engines
	



Ammonia, Hydrogen-fueled engine
	



LSH Series
	



LSJ Series
	



Engine List & Brochure Download
	

UE Engine & Technology

About UE Engines

LSH Series

LSJ Series

Engine List & Brochure Download

UEC33LSE-C2

UEC33LSH-C2

UEC33LSⅡ

UEC33LSⅡ-Eco

UEC35LSE-B2

UEC35LSE-C1

UEC35LSE-Eco-B2

UEC35LSE-Eco-C1

UEC35LSJ

UEC42LSH-Eco-D3

UEC42LSH-Eco-D4

UEC42LSJ

UEC50LSH-Eco-C2

UEC50LSH-Eco-C3

UEC50LSH-Eco-C4

UEC50LSJ

UEC50LSJA

UEC60LSE-Eco-A2

UEC60LSE-Eco-B1

UEC60LSH-Eco-C3

UEC60LSJA

UEC80LSE-Eco-A2

UEC80LSE-Eco-B1

Installation Drawings

33LSE-C2　Type C

33LSE-C2　Type W

33LSH-C2

35LSE-B2　Type C 

35LSE-B2　Type W 

35LSE-C1　Type C

35LSE-C1　Type W 

35LSE-Eco-B2　Type C 

35LSE-Eco-B2　Type W 

35LSJ

42LSH-Eco-D3

42LSH-Eco-D3-EGR

42LSH-Eco-D4-EGR

50LSH-Eco-C2

50LSH-Eco-C2-EGR

50LSH-Eco-C3-EGR

50LSJ

50LSJ-EGR

Extent of Delivery for UE Engine

Ammonia-fueled engine, Hydrogen-fueled engine

Environmentally-Friendly Technologies

 IoT, CBM, Digitalization 

Technical Paper

UE Engine Manufacturers


About Us


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Factory & Equipment


UE Engine & Technology


About UE Engines


LSH Series


LSJ Series


Engine List & Brochure Download


EPD Calculator


Technical Data


Installation Drawings


Extent of Delivery


Ammonia, Hydrohen-fueled engine


Environmentally-Friendly Technologies


IoT・CBM・Digitalization


Technical Paper


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Service & Support


After-sales service & Engine Maintenance


Technical Support & Training


Global Network


News


Sustainability


SDGs


Environmental Policy


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