Container 30,000 TEU, 330 knt, 2400 HP SHIPPING 600,000 GRT, 330 knt, 2,400 HP. Cost: 1000 $/T; R O I = 4,800 %. 8S POWER = “ 4*SPEED-kmph*Draft-m ’’ Independent of Length, Width, GRT. Variation of Length, Width for same GRT. Long M 300 300 12000 6000 3000 1000 600 300 600
Wide M 50 50 50 100 200 600 1000 2000 2000
Dft M 1 1 1 1 1 1 1 1 1
GRT, SPEED Power DWT knt HP 15,000 330 60 15,000 330 60 600,000 330 2,400 600,000 330 2,400 600,000 330 2,400 600,000 330 2,400 600,000 330 2,400 600,000 330 2,400 1200,000 660 9,600
TEU 20t. no 30,000.P 750 30,000 30,000 30,000 30,000 30,000 30,000 60,000
Freight: 40 C / km / TEU. Cost: 600 mn$ Revenue for 30,000 TEU, 330 knt = 30,000*0.4*600*20h*300d=43,200mn$/yr Expense 33 %= 14,400 mn$/yr Net Profit= 28,800 mn$/yr. ROI= 4800 % Muthukal Andy Appan, M.E, 50 yrs . Expert, India.