Electric Tunnel Thrusters – High-Efficiency Maneuvering System
Product Overview
Our Electric Tunnel Thrusters is an advanced propulsion solution designed to enhance vessel maneuverability during docking, low-speed navigation, and dynamic positioning. Installed below the waterline in the bow or stern, this electrically driven system delivers precise, high-efficiency thrust while minimizing noise and vibration.
Key Features & Benefits
✔ Electric Drive System – Powered by high-torque motors for smooth, responsive thrust
✔ Propeller Options – Fixed Pitch (FPP) or Controllable Pitch (CPP) for flexibility
✔ Energy Efficient – Lower operational costs vs. diesel/hydraulic alternatives
✔ Low Noise & Vibration – Ideal for passenger vessels & eco-sensitive zones
✔ Global Certification – Approved by ABS, BV, DNV, CCS, KR, GL, NK, RINA
✔ Custom Solutions – Tailored designs to meet specific vessel requirements
Technical Specifications
| Parameter | Specification |
|---|---|
| Drive Type | Electric Motor |
| Propeller Types | FPP / CPP |
| Control System | Motor Starter + Frequency Converter |
| Certifications | ABS, BV, DNV, CCS, KR, GL, NK, RINA |
| Customization | Power, size, and control integration |
| FPP Electric Tunnel Thruster Parameters | |||||||
| Model | FP-500 | FP-600 | FP-800 | FP-900 | FP-1100 | FP-1300 | FP-1480 |
| Max thrust | 10/11.2 | 14.5/16.3 | 29.5/30.5 | 31/35.4 | 49/53.8 | 67/73 | 88/95 |
| Cylinder length | 600 | 800 | 920 | 920 | 1045 | 1190 | 1320 |
| Cylinder internal | 515 | 615 | 818 | 918 | 1120 | 1328 | 1510 |
| Max input power | 63/72 | 90/105 | 180/190 | 200/235 | 315/340 | 445/480 | 560/620 |
| Ratio | 1.52 | 2.071 | 2.417 | 2.42 | 3.09 | 3.78 | 4.364 |
| Propeller speed | 954/1151 | 700/845 | 600/724 | 600/724 | 469.1/566 | 384/463 | 332.3/401 |
| Propeller diameter | 500 | 600 | 800 | 900 | 1100 | 1300 | 1480 |
| Max input torque | 600 | 900 | 1400 | 1400 | 2100 | 3000 | 3800 |
| Max input speed | 1450/1750 | 1450/1750 | 1450/1750 | 1450/1750 | 1450/1750 | 1450/1750 | 1450/1750 |
| CPP Electric Tunnel Thruster Parameters | |||||||
| Model | CP-1000 | CP-1100 | CP-1300 | CP-1650 | CP-2000 | CP-2400 | CP-2800 |
| Max thrust | 43 | 46/47 | 66/67 | 97/105 | 155/144 | 239/242 | 298/297 |
| Cylinder length | 1045 | 1045 | 1190 | 1446 | 1680 | 1990 | 2280 |
| Cylinder internal | 1020 | 1120 | 1328 | 1680 | 2030 | 2430 | 2836 |
| Max input power | 280 | 315/335 | 445/480 | 680/730 | 1050/900 | 1580/1720 | 2000/1910 |
| Ratio | 3.09 | 3.09 | 3.78 | 4.72 | 4.82 | 4.645 | 4.395 |
| Max input speed | 1450/1750 | 1450/1750 | 1450/1750 | 1450/1750 | 1450/1190 | 980/1190 | 980/880 |
| Propeller speed | 469.1/560 | 469/566 | 384/463 | 307/370 | 301/247 | 211/256 | 223/200 |
| Propeller diameter | 1000 | 1100 | 1300 | 1650 | 2000 | 2400 | 2800 |
The description/sizes may be different with goods, please check with us when order.
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