Tunnel Thruster
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Tunnel Thruster
Tunnel thrusters are fallen into controllable pitch propeller type and fixed pitch propeller type, normally including prime mover, hydraulic system, remote control system and thruster itself. The prime mover is usually electric motor; sometimes, it also could be the diesel engine or hydraulic motor, and it can work under S2-30, S2-60 and S1; the remote system can connect Joystick and DP interface. The thruster can be transformed to be retractable configuration when coupled with the hydraulic cylinder.
Product features:
1. Simple and high efficient
2. Large skewed propeller blades, increasing the blade ratio and reducing the probabilities of cavitations, noise and vibration
3. Reasonable blade tip clearance, improving the propulsion efficiency
4. Gear and bearing with long service life and high precision
5. Reliable material: high strength Ni-Al bronze and high quality alloy steel
6. Certificates: BV, ABS, CCS, DNV, GL, NK, KR, etc.
Tunnel Thruster Technique Data |
||||||||||
Model |
Motor power (KW) |
Frequency (Hz) |
Input speed (rpm) |
A |
B |
C |
D |
E |
F |
FPP or CPP
|
TT50 |
60/75 |
50/60 |
1450/1755 |
545 |
525 |
600 |
500 |
345 |
551 |
FPP Tunnel Thruster |
TT60 |
100/120 |
50/60 |
1450/1755 |
651 |
621 |
800 |
600 |
400 |
623 |
|
TT70 |
140/170 |
50/60 |
1450/1755 |
751 |
721 |
800 |
700 |
450 |
650 |
|
TT80 |
220/260 |
50/60 |
1450/1755 |
862 |
822 |
920 |
800 |
500 |
710 |
|
TT90 |
220/260 |
50/60 |
1450/1755 |
962 |
922 |
920 |
900 |
550 |
800 |
|
TT110 |
345/400 |
50/60 |
1450/1760 |
1158 |
1126 |
1200 |
1100 |
650 |
862 |
FPP/CPP Tunnel Thruster |
TT130 |
450/500 |
50/60 |
1450/1760 |
1360 |
1328 |
1265 |
1300 |
780 |
932 |
|
TT150 |
560/630 |
50/60 |
1450/1760 |
1570 |
1534 |
1400 |
1500 |
880 |
1040 |
|
TT165 |
680/780 |
50/60 |
1450/1770 |
1732 |
1692 |
1611 |
1650 |
950 |
1146 |
|
TT180 |
880/930 |
50/60 |
1450/1770 |
1882 |
1842 |
1690 |
1800 |
1040 |
1220 |
|
TT200 |
1150/1000 |
50/60 |
1450/1180 |
2082 |
2038 |
1890 |
2000 |
1160 |
1327 |
|
TT250 |
1800/1700 |
50/60 |
975/880 |
2620 |
2560 |
2280 |
2500 |
1460 |
1780 |
|
TT275 |
2300/200 |
50/60 |
975/880 |
2890 |
2810 |
2335 |
2750 |
1635 |
1911 |
|
TT300 |
2800/3050 |
50/60 |
735/880 |
3150 |
3060 |
2500 |
3000 |
1810 |
2180 |
Product picture:
Vessel Tunnel Thruster