Boat Fixed and Controllable Marine Tunnel Thruster / Bow Thruster
Tunnel Thruster:
Tunnel Thrusters are Fixed Pitch Propeller or controllable pitch propeller thrusters. The features as follows:
-Superior Strength
Tough and rational structural design has accomplished superior strength, Especially strong and durable driving shaft and seal are adopted for longer operation.
-Less Noise and vibration
Employing thicker duct plate, developing new propeller design and so on have achieved less noise and vibration which follow comfortable living environment on board
-Easy Installation and Periodical Inspection
Is especially reduced duct lip and has a structure that it is able to weld anywhere on outer surface of duct for installation, On the periodical inspection, it is almost
Not needed to change parts except seal.
-Various type of driving
Compact new control system can provide easy operation. Customer can choose various configuration of prime mover, electric motor, diesel engine or hydraulic motor.
Type | Propeller diameter (mm) | Power (KW) | Max thrust (KN) | Propeller type |
| MTT60 | 600 | 20~75 | 16 | FPP |
| MTT90 | 900 | 75~210 | 33 | FPP |
| MTT110 | 1100 | 200~330 | 46 | FPP,CPP |
| MTT130 | 1300 | 310~470 | 66 | FPP,CPP |
| MTT165 | 1650 | 450~760 | 108 | FPP,CPP |
| MTT185 | 1850 | 720~1020 | 132 | FPP,CPP |
| MTT200 | 2000 | 980~1270 | 165 | FPP,CPP |
| MTT225 | 2250 | 1200~1550 | 235 | FPP,CPP |
| MTT250 | 2500 | 1450~2100 | 326 | FPP,CPP |
| MTT275 | 2750 | 2060~2480 | 378 | FPP,CPP |
| MTT300 | 3000 | 2300~2930 | 462 | FPP,CPP |
