List of Capacities for 7S50ME-B9.3-TII at NMCR
Seawater cooling Central cooling
Conventional TC High eff. TC Conventional TC High eff. TC
1 x TCA66-24
1 x A270-L
1 x MET60MB
1 x TCA66-24
1 x A270-L
1 x MET60MB
1 x TCA66-24
1 x A270-L
1 x MET60MB
1 x TCA66-24
1 x A270-L
1 x MET60MB
Pumps
Fuel oil circulation m³/h 5.9 5.9 5.9 5.8 5.8 5.8 5.9 5.9 5.9 5.9 5.9 5.9
Fuel oil supply m³/h 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4
Jacket cooling m³/h 112 112 112 112 112 112 112 112 112 112 112 112
Seawater cooling * m³/h 379 380 383 386 388 391 372 373 374 380 380 381
Main lubrication oil * m³/h 250 250 250 250 250 250 250 250 250 250 250 250
Central cooling * m³/h - - - - - - 293 295 297 299 300 303
Scavenge air cooler(s)
Heat diss. app. kW 4,630 4,630 4,630 4,790 4,790 4,790 4,610 4,610 4,610 4,760 4,760 4,760
Central water flow m³/h ------ 165 165 165 170 170 170
Seawater flow m³/h 226 226 226 234 234 234 - - - - - -
Lubricating oil cooler
Heat diss. app. * kW 1,040 1,050 1,070 1,040 1,050 1,070 1,040 1,050 1,070 1,040 1,050 1,070
Lube oil flow * m³/h 250 247 248 250 247 248 250 247 248 250 247 248
Central water flow m³/h ------ 128 129 132 128 129 132
Seawater flow m³/h 152 154 157 152 154 157 - - - - - -
Jacket water cooler
Heat diss. app. kW 1,960 1,960 1,960 1,960 1,960 1,960 1,970 1,970 1,970 1,970 1,970 1,970
Jacket water flow m³/h 118 118 118 118 118 118 113 113 113 113 113 113
Central water flow m³/h ------ 128 129 132 128 129 132
Seawater flow m³/h 152 154 157 152 154 157 - - - - - -
Central cooler
Heat diss. app. * kW - - - - - - 7,620 7,630 7,650 7,770 7,780 7,800
Central water flow m³/h ------ 293 295 297 299 300 303
Seawater flow m³/h - - - - - - 372 373 374 380 380 381
Starting air system, 30.0 bar g, 12 starts. Fixed pitch propeller - reversible engine
Receiver volume m³ 2 x 5.0 2 x 5.0 2 x 5.0 2 x 5.0 2 x 5.0 2 x 5.0 2 x 5.0 2 x 5.0 2 x 5.0 2 x 5.0 2 x 5.0 2 x 5.0
Compressor cap. m³ 300 300 300 300 300 300 300 300 300 300 300 300
Starting air system, 30.0 bar g, 6 starts. Controllable pitch propeller - non-reversible engine
Receiver volume m³ 2 x 2.5 2 x 2.5 2 x 2.5 2 x 2.5 2 x 2.5 2 x 2.5 2 x 2.5 2 x 2.5 2 x 2.5 2 x 2.5 2 x 2.5 2 x 2.5
Compressor cap. m³ 150 150 150 150 150 150 150 150 150 150 150 150
Other values
Fuel oil heater kW 98 98 98 98 98 98 98 98 98 98 98 98
Exh. gas temp. ** °C 255 255 255 235 235 235 255 255 255 235 235 235
Exh. gas amount ** kg/h 89,326 89,326 89,326 94,297 94,297 94,297 89,326 89,326 89,326 94,297 94,297 94,297
Air consumption ** kg/s 24.2 24.2 24.2 25.6 25.6 25.6 24.2 24.2 24.2 25.6 25.6 25.6
* For main engine arrangements with built-on power take-off (PTO) of a MAN Diesel & Turbo recommended type and/or torsional
vibration damper the engine's capacities must be increased by those stated for the actual system
** ISO based
For List of Capacities for derated engines and performance data at part load please visit http://www.mandieselturbo/ceas/index.htm
Table 6.03.01g: Capacities for seawater and central systems as well as conventional and high efficiency turbochargers stated at NMCR
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