MANEUVERING SAILING
TOTAL
MOTOR REQUIRED POWER REQUIRED POWER
EQUIPMENT NAME INPUT
DF CONTINUOUS INTERMITTENT DF CONTINUOUS INTERMITTENT
KW No. KW % KW KW % KW KW
Main engine cooling sea water pump 5.5 2 13.1 85 11.1 85 11.1
F.O. transfer pump 0.4 1 0.6 65 0.4 65 0.4
F.O. transfer pump 0.75 1 1.0
Main air compressor 3.7 2 9.0 85 3.8 85 3.8
Engine room draft fan 3.7 1 4.5 85 3.8 85 3.8
Engine room draft fan 2.2 1 2.7 85 2.3 85 2.3
Propeller room draft fan 0.75 1 1.0 85 0.9 85 0.9
Bilge & general water pump 7.5 1 8.9 75 6.7
Spare lub.oil pump 5.5 1 6.6 70 4.6
Spare cooling fresh water pump 3.7 1 4.5
Deck machinery hydraulic oil pump 30.0 1 34.5 60 20.7
Spare hydraulic oil pump 3.7 1 4.5 60 2.7
Fresh water pump 0.75 1 1.0 85 0.9 85 0.9
ZP turning hydraulic oil pump 2.2 2 5.5
L.O. purifier - Centrifugal separator 1.5 1 1.9 65 1.2
L.O. purifier - L.O. pump 0.4 1 0.6 70 0.4
L.O. purifier - L.O. pump 0.2 1 0.3 70 0.2
L.O. purifier - Heater 8+1 each 1 9.0 100 9.0
F.O. purifier - Centrifugal separator 1.5 1 1.9 65 1.2 65 1.2
Fire fighting hydraulic oil pump 0.75 1 1.0
Air conditioner 5.25 1 6.5 80 5.2 80 5.2
Air conditioner cooling sea water pump 1.5 1 1.9 85 1.6 85 1.6
Battery charger 0.8 1 1.0 30 0.3 30 0.3
Transformer 15KVA 1 12.0 4.2 3.0 4.2 4.7
TOTAL 47.6 14.6
Required power
Intermittent Load DIFFER. RATIO 70 % 70 %
REQ. POWER 33.3 10.2
Continuous Required Load 25.8 36.6
Total required power 135.5 59.1 46.8
Generator Capacity x No. 95KVA x 1 95KVA x 1
Generator demand factor (78%) (62%)
