UE Engine

UEC80LSE-Eco-B1

7-80LSE-Eco
Technical Data

Main data

Cylinder bore [mm] 800
Piston stroke [mm] 3 150
BMEP at P1 [bar] 21.0
Piston speed at P1 [m/s] 8.4
Stroke / bore 3.94

Rated power [kW]

Speed 80 min-1 60min-1
Cyl. P1 P2 P3 P4
5 22 200 17 750 16 650 13 325
6 26 640 21 300 19 980 15 990
7 31 080 24 850 23 310 18 655
8 35 520 28 400 26 640 21 320

Principle dimension [mm]

Cyl. L B C D F1 G LCC
5 8 658 5 000 1 736 11 725 14 247 2 524 1 380
6 10 038 5 000 1 736 11 725 14 247 2 524 1 380
7 11 418 5 000 1 736 11 725 14 247 2 524 1 380
8 12 798 5 000 1 736 11 725 14 247 2 524 1 380

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.   HPSCR
5 693 *
6 794 *
7 895 *
8 996 *
  * To be determined

SFOC variation

UEC80LSE-Eco-B1, complied with IMO Tier Ⅱ SFOC [g/kWh] with standard

Load  P1 P2 P3 P4
100% 163.0 157.7 163.0 157.7
75% 158.3 154.2 158.3 154.2
50%  160.1 157.1 160.1 157.1

UEC80LSE-Eco-B1, complied with IMO Tier Ⅱ SFOC [g/kWh] with LLO+EGB

Load  P1 P2 P3 P4
100% 164.6 159.3 164.6 159.3
75% 157.6 153.5 157.6 153.5
50% 156.4 153.4 156.4 153.4

UEC80LSE-Eco-B1-HPSCR, complied with IMO Tier Ⅲ SFOC [g/kWh] with LLO+EGB

Mode Load  P1 P2 P3 P4
 
 Tier Ⅱ Mode
 
100% 164.6 159.3 164.6 159.3
75% 157.6 153.5 157.6 153.5
50% 156.4 153.4 156.4 153.4


Tier Ⅲ Mode

 
100% 164.9 159.6 164.9 159.6
75% 157.8 153.7 157.8 153.7
50% 156.8 153.8 156.8 153.8

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