UE Engine

UEC80LSE-Eco-B1

7-80LSE-Eco
Technical Data

Main data

Cylinder bore 800 mm
Piston stroke 3 150 mm
Stroke / bore 3.94

Rated power

Speed 80 min-1 60min-1
Piston Speed 8.4 m/s 6.3m/s
Cyl. P1 P2 P3 P4
kw kw kw kw
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

Specific fuel oil consumption(SFOC)

  P1 P2 P3 P4
100% load, g/kWh 163.0 157.7 163.0 157.7
85% load, g/kWh 160.4 156.4 160.4 156.4
75% load, g/kWh 159.9 155.8 159.9 155.8
BMEP,bar   21.0   16.8   21.0   16.8

Low Load Optimize (LLO)

  P1 P2 P3 P4
100% load, g/kWh 165.0 159.7 165.0 159.7
85% load, g/kWh 160.4 156.4 160.4 156.4
75% load, g/kWh 159.0 154.9 159.0 154.9
BMEP,bar   21.0   16.8   21.0   16.8

Principal engine dimension(mm)and weight(tonnes)

Cyl. L B C D F1 G LCC Weight
5 8 658 5 000 1 736 11 725 14 247 2 524 1 380 693
6 10 038 5 000 1 736 11 725 14 247 2 524 1 380 794
7 11 418 5 000 1 736 11 725 14 247 2 524 1 380 895
8 12 798 5 000 1 736 11 725 14 247 2 524 1 380 996

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