UE Engine

UEC45LSE-1

 

Main data

Cylinder bore [mm] 450
Piston stroke [mm] 1 840
BMEP at P1 [bar] 19.6
Piston speed at P1 [m/s] 8.0
Stroke / bore 4.09

Rated power [kW]

Speed 130 min-1 98 min-1
Cyl. P1 P2 P3 P4
5 6 225 4 975 4 700 3 750
6 7 470 5 970 5 640 4 500
7 8 715 6 965 6 580 5 250
8 9 960 7 960 7 520 6 000

Principle dimension [mm]

Cyl. L B C D F1 G LCC
5 5 102 3 000 1 000 6 900 8 600 1 560 792
6 5 894 3 000 1 000 6 900 8 600 1 560 792
7 6 686 3 000 1 000 6 900 8 600 1 560 792
8 7 478 3 000 1 000 6 900 8 600 1 560 792
Dimensions and weight are for engine of bedplate and column, made by cast iron.

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

Weight [ton]

Cyl.  
5 168
6 195
7 222
8 252

SFOC variation

UEC45LSE-1, complied with IMO Tier Ⅱ SFOC [g/kWh]

Load  P1 P2 P3 P4
100% 174.0 168.7 174.0 168.7
75% 170.1 166.4 170.1 166.4
50% 171.4 169.0  171.4  169.0

UEC45LSE-1-LPSCR, complied with IMO Tier Ⅲ SFOC [g/kWh]

Mode Load  P1 P2 P3 P4
 
 Tier Ⅱ Mode
 
100% 174.0 168.7 174.0 168.7
75% 170.1 166.4 170.1 166.4
50% 171.4 169.0 171.4 169.0


Tier Ⅲ Mode

 
100% 174.0 169.3 174.3 169.8
75% 170.7 167.1 171.4 167.7
50% 171.4 169.0 172.1 169.6

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