Man B&W S80ME-C7

MAN Diesel 4.10
Page 2 of 2
MAN Diesel
MAN B&W 98 → 50 MC/MCC, 108 → 50 ME/MEC,
70 → 60 MEGI, 50 → 35 MEB
198 42 101.4
Fig. 4.10.02: List of capacities for L28/32H
L28/32H GenSet Data
Cyl. 5-ECR 5 6 7 8 9
Max. continuous rating at
720/
750 RPM
kW
875/
925
,050/
,00
,260/
,320
,470/
,540
,680/
,760
,890/
,980
Engine-driven Pumps:
Fuel oil feed pump (5.5-7.5 bar) m
3
/h .4 .4 .4 .4 .4 .4
L.T. cooling water pump (-2.5 bar) m
3
/h 45 45 60 75 75 75
H.T. cooling water pump (-2.5 bar) m
3
/h 45 45 45 60 60 60
Lub. oil main pump (3-5 bar) m
3
/h 23 23 23 3 3 3
Separate Pumps:
Diesel oil Pump (4 bar at fuel oil inlet A) m³/h 0.60/0.64 0.73/0.77 0.88/0.92 .02/.08 .7/.23 .32/.38
Fuel oil supply pump *** (4 bar discharge pressure) m
3
/h 0.29/0.3 0.36/0.38 0.43/0.45 0.50/0.53 0.57/0.60 0.64/0.68
Fuel oil circulating pump (8 bar at fuel oil inlet A) m³/h 0.6/0.65 0.74/0.78 0.89/0.93 .04/.09 .8/.25 .33/.40
L.T. cooling water pump* (-2.5 bar) m
3
/h 45 45 54 65 77 89
L.T. cooling water pump** (-2.5 bar) m
3
/h 65 65 73 95 05 5
H.T. cooling water pump (-2.5 bar) m
3
/h 37 37 45 50 55 60
Lub. oil stand-by pump (3-5 bar) m
3
/h 22 22 23 25 27 28
Cooling Capacities:
Lubricating Oil:
Heat dissipation kW 9 05 27 49 72 94
L.T. cooling water quantity* m
3
/h 6.4 7.8 9.4 .0 2.7 4.4
SW L.T. cooling water quantity** m
3
/h 28 28 28 40 40 40
Lub. oil temp. inlet cooler °C 67 67 67 67 67 67
L.T. cooling water temp. inlet cooler °C 36 36 36 36 36 36
Charge Air:
Heat dissipation kW 305 393 467 54 64 687
L.T. cooling water quantity m
3
/h 37 37 45 55 65 75
L.T. cooling water inlet cooler °C 36 36 36 36 36 36
Jacket Cooling:
Heat dissipation kW 2 264 320 375 432 489
H.T. cooling water quantity m
3
/h 37 37 45 50 55 60
H.T. cooling water temp. inlet cooler °C 77 77 77 77 77 77
Gas Data:
Exhaust gas ow kg/h 7,70 9,260 ,0 2,970 4,820 6,670
Exhaust gas temp. °C 305 305 305 305 305 305
Max. allowable back. press. bar 0.025 0.025 0.025 0.025 0.025 0.025
Air consumption kg/s 2.09 2.5 3.02 3.52 4.02 4.53
Starting Air System:
Air consumption per start Nm
3
2.5 2.5 2.5 2.5 2.5 2.5
Heat Radiation:
Engine kW 22 26 32 38 44 50
Generator kW (See separat data from generator maker)
The stated heat dissipation, capacities of gas and engine-driven pumps are given at 720 RPM. Heat dissipation gas and pump capaci-
ties at 750 RPM are 4% higher than stated. If L.T. cooling are sea water, the L.T. inlet is 32° C instead of 36°C.
Based on tropical conditions, except for exhaust ow and air consumption which are based on ISO conditions.
* Only valid for engines equipped with internal basic cooling water system nos.  and 2.
** Only valid for engines equipped with combined coolers, internal basic cooling water system no. 3.
*** To compensate for built on pumps, ambient condition, caloric value and adequate circulations ow. The ISO fuel oil consumption
is multiplied by .45.