UE Engine

UEC50LSE-Eco-B1

6-50LSE-Eco
Technical Data

Main data

Cylinder bore [mm] 500
Piston stroke [mm] 2 050
BMEP at P1 [bar] 21.0
Piston speed at P1 [m/s] 8.5
Stroke / bore 4.10

Rated power [kW]

Speed 124 min-1 93 min-1
Cyl. P1 P2 P3 P4
5 8 750 7 000 6 575 5 250
6 10 500 8 400 7 890 6 300
7 12 250 9 800 9 205 7 350
8 14 000 11 200 10 520 8 400
9 15 750 12 600 11 835 9 450
10 17 500 14 000 13 150 10 500

Principle dimension [mm]

Cyl. L B C D F1 F2 G LCC
5 5 550
(5 575)
3 150 1 088 7 688 9 250 8 409 1 636
(1 704)
880
6 6 430
(6 455)
3 150 1 088 7 688 9 250 8 409 1 636
(1 704)
880
7 7 310
(7 335)
3 150 1 088 7 688 9 250 8 409 1 636
(1 704)
880
8 8 190
(8 215)
3 150 1 088 7 688 9 250 8 409 1 636
(1 704)
880
9 9 070
(9 095)
3 150 1 088 7 688 9 250 8 409 1 636
(1 704)
880
10 9 950
(9 975)
3 150 1 088 7 688 9 250 8 409 1 636
(1 704)
880
Dimensions and weight in ( ) 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 F2: Piston overhaul height with special tool

Weight [ton]

Cyl.   HPSCR
5 188(215) *
6 219(250) *
7 251(287) *
8 281(321) *
9 312(356) *
10 356(105) *
  * To be determined



SFOC variation

UEC50LSE-Eco-B1, complied with IMO Tier Ⅱ SFOC [g/kWh] with standard

Load  P1 P2 P3 P4
100% 167.0 161.7 167.0 161.7
75% 162.3 158.2 162.3 158.2
50%  164.1 161.1  164.1 161.1

UEC50LSE-Eco-B1, complied with IMO Tier Ⅱ SFOC [g/kWh] with LLO+EGB

Load  P1 P2 P3 P4
100% 168.6 163.3 168.6 163.3
75% 161.6 157.5 161.6 157.5
50%  160.4 157.4  160.4 157.4

UEC50LSE-Eco-B1-HPSCR, complied with IMO Tier Ⅲ SFOC [g/kWh] with LLO+EGB

Mode Load  P1 P2 P3 P4
 
 Tier Ⅱ Mode
 
100% 168.6 163.3 168.6 163.3
75% 161.6 157.5 161.6 157.5
50% 160.4 157.4 160.4 157.4


Tier Ⅲ Mode

 
100% 168.9 163.6 168.9 163.6
75% 161.8 157.7 161.8 157.7
50% 160.8 157.8 160.8 157.8

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