UEC42LSJ

Main data

Cylinder bore [mm]	420
Piston stroke [mm]	1 930
BMEP at P1 [bar]	24.0
Piston speed at P1 [m/s]	7.6
Stroke / bore	4.60

Electronically controlled

Rated power [kW]

Speed	118 min^-1		85 min^-1
Cyl.	P1	P2	P3	P4
5	6 300	4 100	4 550	2 950
6	7 560	4 920	5 460	3 540
7	8 820	5 740	6 370	4 130
8	10 080	6 560	7 280	4 720

Principle dimension [mm]

Cyl.	L	LCC	B	C	D	F1	F2	G
5	4 857	760	2 800	1 000	6 952	8 700	7830	1 490
6	5 617	760	2 800	1 000	6 952	8 700	7830	1 490
7	6 337	760	2 800	1 000	6 952	8 700	7830	1 490
8	7 137	760	2 800	1 000	6 952	8 700	7830	1 490

L: Minimum length of engine LCC: Distance between cylinder centers B: Bedplate width at foot flange C: Crankshaft to underside of foot flange D: Engine height from crankshaft center G: Distance from bedplate bottom to crankshaft center F1: Piston overhaul height with standard tool F2: Piston overhaul height with special tool

Weight [ton]

Cyl.		EGR	HPSCR
5	149	+6	*
6	174	+8	*
7	200	+9	*
8	224	+10	*

* To be determined

SFOC variation

UEC42LSJ, complied with IMO Tier Ⅱ SFOC [g/kWh]

Load	P1	P2	P3	P4
100%	163.0	157.0	163.0	157.0
75%	157.5	151.9	157.5	151.9
50%	159.0	154.2	159.0	154.2

UEC42LSJ-EGR, complied with IMO Tier Ⅲ SFOC [g/kWh]

Mode	Load	P1	P2	P3	P4
Tier Ⅱ Mode	100%	163.0	157.0	163.0	157.0
	75%	157.5	151.9	157.5	151.9
	50%	159.0	154.2	159.0	154.2
Tier Ⅲ Mode	100%	164.6	158.6	164.6	158.6
	75%	159.1	153.5	159.1	153.5
	50%	160.6	155.8	160.6	155.8

UEC42LSJ-HPSCR, complied with IMO Tier Ⅲ SFOC [g/kWh]

Mode	Load	P1	P2	P3	P4
Tier Ⅱ Mode	100%	163.0	157.0	163.0	157.0
	75%	157.5	151.9	157.5	151.9
	50%	159.0	154.2	159.0	154.2
Tier Ⅲ Mode	100%	163.3	157.3	163.3	157.3
	75%	157.7	152.1	157.7	152.1
	50%	159.4	154.6	159.4	154.6