UE Engine

UEC45LSE-C1

Main data

Cylinder bore [mm] 450
Piston stroke [mm] 1 930
BMEP at P1 [bar] 22.0
Piston speed at P1 [m/s] 8.2
Stroke / bore 4.29

Camshaft controlled

Rated power [kW]

Speed 128 min-1 96 min-1
Cyl. P1 P2 P3 P4
5 7 200 5 750 5 400 4 325
6 8 640 6 900 6 480 5 190
7 10 080 8 050 7 560 6 055
8 11 520 9 200 8 640 6 920

Principle dimension [mm]

Cyl. L LCC B C D F1 G
5 5 102 792 3 000 1 000 7 080 8 860 1 540
6 5 894 792 3 000 1 000 7 080 8 860 1 540
7 6 686 792 3 000 1 000 7 080 8 860 1 540
8 7 478 792 3 000 1 000 7 080 8 860 1 540

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.  
5 158
6 183
7 208
8 236

SFOC variation

UEC45LSE-C1, complied with IMO Tier Ⅱ SFOC [g/kWh]

Load  P1 P2 P3 P4
100% 173.0 167.7 173.0 167.7
75% 169.1 165.4 169.1 165.4
50% 170.4 168.0 170.4 168.0

UEC45LSE-C1-LPSCR, complied with IMO Tier Ⅲ SFOC [g/kWh]

Mode Load  P1 P2 P3 P4
 
 Tier Ⅱ Mode
 
100% 173.0 167.7 173.0 167.7
75% 169.1 165.4 169.1 165.4
50% 170.4 168.0 170.4 168.0


Tier Ⅲ Mode

 
100% 173.0 168.6 173.1 169.1
75% 170.4 166.9 171.0 167.5
50% 171.3 168.8 172.1 169.6

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