Getting your ship where you want it. Maneuvering within busy harbours and sluices. With hard sidewinds and high waves or in calm weather. A reliable Cupa bow screw forms that essential part.
It gives the ship’s skipper that feeling of complete safety. Full control over your ship through a simple spring-switch on the steering column
You have to be able to depend on your ship’s bowscrew installation. That’s why CUPA bow-screws
have specially developed engines. Not converted starter-engines which overheat.
CUPA bow screws are of rigid maintenance-free construction without a breakingpen. They run at low speed, no gearing-system and therefore a low noise production. In concise terms, a CUPA bowscrew is a sound and solid source of power on which you can depend.
Specially developed for ships with a length to 10 m. The battery voltage is 12 Volt. This model
can be used in almost any ship.
With it’s thrust capacity of at least 50 kg, the CP 50 can be installed in ships up to 14 m long. If
the CP 50 is to be used in a 12 Volt installation, a series-parallel connection can be delivered.
For ships to 18 m CUPA developed a strong and reliable bow screw with a thrust of 90 kg. Even
when installing a CP 90, there is no extra loss of space in the bow of the ship.
Why choose a CUPA bow-or heck truster?
• Space efficient because motor is fitted inside tube.
• No chain or other mechanical transmission, hence quiet and efficient.
• Motor body is being cooled by ambient water (means higher duty cycle).
• Maintenance free and foolproof.
• Thermal overload protection.
• Simple and easy to install.