Electric Bow Thruster for Tug Boats

May 16 01:06:36, 2024

HS Code: 848710000
 
Marine electric bow tunnel thruster, namely bow and side thruster is a packed in special propeller of ship bow to improve the ship maneuverability, can give an accurate position. Marine electric bow tunnel thruster is widely used in ocean engineering ships, ferry boats and tug boats.
Besides the fixed blade, most of marine electric bow tunnel thrusters are with variable pitch blades. It is more convenient for ships to dock, no need tug assistance any more. The necessary pack of marine electric bow tunnel thruster includes a motor or an oil motor, controllable pitch pump group and gravity tank.
The advantage of marine electric bow tunnel thruster is more efficient, environmental, less voice, and easy to operate, and anti-binding shaft.
We could provide marine electric bow tunnel thruster both fixed pitch propeller and controllable pitch propeller.
Propeller diameter of marine electric bow tunnel thruster: 350MM to3300MM.
Input power of marine electric bow thruster: from 36KW to more than 3150KW.
ABS, BV, CCS, DNV, GL…etc of this marine electric bow tunnel thruster are available.  
The main parameter of fixed pitch propeller of marine electric bow tunnel thruster:
Type Fpp Dia Input power max. Input rpm Frequency Reduction Ratio Inner Dia Length mm Max. thrust Propeller rpm
φ.mm Kw Hp rpm Hz Z1/Z2 mm mm KN rpm
SCT35 350 36 49 1450 50 1.105 360 320 5.7 1330
39 53 1750 60 6.2 1592.4
SCT40B 400 36 49 1450 50 412 350 5.9 1330
SCT40 48 65 1.191 7.6 1234.8
52 71 1750 60 8.2 1478.4
SCT45B 450 48 65 1450 50 462 400 7.9 1234.8
SCT45 60 82 1.333 9.5 1102.5
65 88 1750 60 10.4 1320
SCT50B 500 60 82 1450 50 515 450 9.9 1102.5
SCT50 75 102 1.471 12 999.6
80 109 1750 60 12.6 1196.8
SCT60B 600 75 102 1450 50 615 540 12.3 999.6
SCT60 105 143 1.8 16.8 816.6
115 156 1750 60 18.4 977.8
SCT70B 700 105 143 1450 50 715 650 17.3 816.6
SCT70 140 190 2.077 22.4 707.8
150 204 1750 60 24 847.4
SCT80B 800 145 197 1450 50 818 720 23.9 707.8
SCT80 185 252 2.308 29.6 637
200 272 1750 60 32 762.7
SCT90B 900 190 258 1450 50 918 820 31.3 637
SCT90 235 320 2.706 37.6 543.3
250 340 1750 60 40 650.4
SCT100B 1000 250 340 1450 50 1020 900 41.2 543.3
SCT100 290 394 2.846 46.4 516.5
310 422 1750 60 49.6 618.4
SCT110B 1100 300 408 1450 50 1120 1000 49.5 516.5
SCT110 350 476 3.09 56 475.6
380 517 1750 60 60.8 569.4
SCT120B 1200 350 476 1450 50 1220 1050 57.7 475.6
SCT120 420 571 3.417 67.2 430.2
450 612 1750 60 72 515.1
SCT130B 1300 420 571 1450 50 1328 1160 69.3 430.2
SCT130 490 666 3.78 78.4 389.1
530 721 1750 60 84.8 465.9
SCT148B 1480 490 666 1450 50 1510 1260 80.5 389.1
SCT148 550 748 4.083 88 360
580 789 1750 60 92.8 431
SCT165B 1650 550 748 1450 50 1680 1400 90.8 360
SCT165 680 925 4.545 108.8 323.4
820 1115 1750 60 131 387.2
SCT180B 1800 700 952 1450 50 1830 1550 115.5 323.4
SCT180 1020 1387 4.091 163.2 344
930 1265 1160 60 4.273 148.8 273.83
SCT200B 2000 930 1265 2030 1700 153.4 273.83
SCT200 1250 1700 1450 50 4.727 200 311
1150 1564 1160 60 184 247.5
960 1306 980 50 153.6 207.3
SCT220B 2200 1150 1564 1160 60 2230 1880 189.7 247.5
SCT220 1400 1904 980 50 4.364 224 224.6
1530 2081 1160 60 244.8 268.1
SCT240B 2400 1400 1904 980 50 2430 2040 231 224.6
SCT240 1660 2258 4.727 265.6 207.3
1800 2448 1160 60 288 247.5
SCT260B 2600 1660 2258 980 50 2632 2210 273.9 207.3
SCT260B 2100 2856 4.636 336 211.7
1950 2652 880 60 312 189.8
SCT280B 2800 1950 2652 2836 2380 321.7 189.8
SCT280 2450 3332 980 50 4.917 392 199.3
2250 3060 880 60 360 179
SCT300B 3000 2250 3060 3040 2550 371.2 179
SCT300 2600 3536 730 50 4.583 416 159.2
2800 3808 880 60 448 192
SCT330B 3300 2800 3808 730 50 3340 2800 462 159.2
SCT330 2900 3944 5.207 464 140.2
3150 4284 880 60 504 169

The main parameter of controllable pitch propeller of marine electric bow tunnel thruster:
Type CPP Dia. Input power max. Input rpm Frequency Reduction Ratio Inner.φ.mm Length mm Max. thrust Propeller rpm
φ.mm Kw Hp rpm Hz Z1/Z2 mm mm KN rpm
SCT90 900 235 320 1450 50 2.706 918 820 37.6 543.3
250 340 1750 60 40 650.4
SCT100 1000 290 394 1450 50 2.846 1020 900 46.4 516.5
310 422 1750 60 49.6 618.4
SCT110 1100 350 476 1450 50 3.09 1120 1000 56 475.6
380 517 1750 60 60.8 569.4
SCT120 1200 420 571 1450 50 3.417 1220 1050 67.2 430.2
450 612 1750 60 72 515.1
SCT130 1300 490 666 1450 50 3.78 1328 1160 78.4 389.1
530 721 1750 60 84.8 465.9
SCT148 1480 550 748 1450 50 4.083 1510 1260 88 360
580 789 1750 60 92.5 431
SCT165 1650 680 925 1450 50 4.545 1680 1400 108 323.4
820 1115 1750 60 130 387.2
SCT180 1800 1020 1387 1450 50 4.75 1830 1550 163.2 344
930 1265 1160 60 148.8 273.83
  SCT200 2000 1250 1700 1450 50 4.727 2030 1700 200 311
1150 1564 1160 60 184 247.5
960 1306 980 50 153.6 207.3
SCT220 2200 1400 1904 980 4.364 2230 1880 224 224.6
1530 2081 1160 60 244.8 268.1
SCT240 2400 1660 2258 980 50 4.727 2430 2040 265.6 207.3
1800 2448 1160 60 288 247.5
SCT260 2600 2100 2856 980 50 4.636 2632 2210 336 211.7
1950 2652 880 60 312 189.8
SCT280 2800 2450 3332 980 50 4.917 2836 2380 392 199.3
2250 3060 880 60 360 179
SCT300 3000 2600 3536 730 50 4.583 3040 2550 416 159.2
2800 3808 880 60 448 192
SCT330 3300 2900 3944 730 50 5.207 3340 2800 464 140.2
3150 4284 880 60 504 169
We are able to design and manufacture the marine electric bow tunnel thruster according to your requirement, pls kindly contact us with your request of boat type, thruster force and power.
adjustable pitch bow thruster
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