Revolvable Tunnel Thruster
Revolvable Tunnel Thruster
This product is revolvable tunnel thruster. It is the transfiguration of fixed pitch propeller tunnel thruster (FPP type) and controllable pitch propeller tunnel thruster (CPP type). This tunnel thruster couples with a hydraulic cylinder. When the propeller is upside, it can be used as the tunnel thruster together with pipe tunnel; when the propeller is underneath, it can be used as a temporary azimuth thruster 360°rotation. This revovlable tunnel thruster is widely used in the oil tanker and ocean platform working ship. We can provide certificates like CCS, BV, ABS, DNV, NK, KR, GL, etc according to client’s requirement. Any question about our products, please be free to contact us, we will reply you as soon as possible.
Specification:
Model | Motor power (KW) | Frequency (Hz) | Input speed (rpm) | A | B | C | D | E | F | FPP/CPP Type |
RTT50 | 60/75 | 50/60 | 1450/1755 | 545 | 525 | 600 | 500 | 345 | 551 | FPP |
RTT60 | 100/120 | 50/60 | 1450/1755 | 651 | 621 | 800 | 600 | 400 | 623 | |
RTT70 | 140/170 | 50/60 | 1450/1755 | 751 | 721 | 800 | 700 | 450 | 650 | |
RTT80 | 220/260 | 50/60 | 1450/1755 | 862 | 822 | 920 | 800 | 500 | 710 | |
RTT90 | 220/260 | 50/60 | 1450/1755 | 962 | 922 | 920 | 900 | 550 | 800 | |
RTT110 | 345/400 | 50/60 | 1450/1760 | 1158 | 1126 | 1200 | 1100 | 650 | 862 | FPP&CPP |
RTT130 | 450/500 | 50/60 | 1450/1760 | 1360 | 1328 | 1265 | 1300 | 780 | 932 | |
RTT150 | 560/630 | 50/60 | 1450/1760 | 1570 | 1534 | 1400 | 1500 | 880 | 1040 | |
RTT165 | 680/780 | 50/60 | 1450/1770 | 1732 | 1692 | 1611 | 1650 | 950 | 1146 | |
RTT180 | 880/930 | 50/60 | 1450/1770 | 1882 | 1842 | 1690 | 1800 | 1040 | 1220 | |
RTT200 | 1150/1000 | 50/60 | 1450/1180 | 2082 | 2038 | 1890 | 2000 | 1160 | 1327 | |
RTT250 | 1800/1700 | 50/60 | 975/880 | 2620 | 2560 | 2280 | 2500 | 1460 | 1780 | |
RTT275 | 2300/200 | 50/60 | 975/880 | 2890 | 2810 | 2335 | 2750 | 1635 | 1911 | |
RTT300 | 2800/3050 | 50/60 | 735/880 | 3150 | 3060 | 2500 | 3000 | 1810 | 2180 |

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