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Max Power offers a complete range of 12V/24V electric tunnel thrusters to suit motor yachts and deep footed sailing yachts from 17’-85’.
Designed for performance and durability, Max Power electric tunnel thrusters offer many unique features:
• Corrosion free composite drive legs
• Drive legs pre-filled with oil and sealed for life for zero maintenance
• Case hardened spiro-conical gears
• Line shields to protect oil seals from fishing lines and fouling
• High efficiency, purpose built DC motors
• Solid copper contact for guaranteed safe, high power connections
• Purpose built high specification DC contactors
• Electronic control boxes offering unique and unrivaled safety features
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The Willdo Jet Thrusters are driven hydraulically (not electrically) by the propulsion engine. A hydraulic pump, which is fitted onto the propulsion engine, drives an hydraulic motor, located in the pump housing, which in turn activates a water pump, that sucks in the water through an opening in the bottom of the boat and presses it wih great force, via hoses with an inside diameter of no more than 45mm, to the nozzles in the sides of the boat.
Each WillDo electrically driven Jet Thruster consists of a unidirectional DC motor (standard equipped with a thermal protector!), driving a centrifugal impeller. As this impeller is immersed in water it starts to prime the surface water and build up the pressure. The water flows through the flexible hoses via the diverter valves to the outlet openings, which have a diameter of ø32mm (up to 50kgf) or ø46 for the bigger units. These openings must be positioned into either bow or stern (Single) or in both (Combi). The water intake (available in stainless steel 316 or aluminium) has a diameter of 90mm and is equipped with a grid to prevent larger objects from getting into the system. Smaller debris that floats in the water and can pass through the grid, will not cause any damage to pump and valve.
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Max Power's new range of Ignition Protected tunnel thrusters is available for models CT35 to CT125. Certified ISO 8846, this range allows the safe use of an electric tunnel thruster in petrol / gas engine vessels where there may be potentially flammable gases.
IP thrusters can also be installed in habitually wet or damp areas such as sail lockers, or in the transom of deep "V" shaped motor yachts.
Designed for performance & durability, Max Power Ignition Protected thrusters offer many unique features:
•Ignition Protected, water resistant and easy to connect.
•Corrosion free composite drive legs
•Drive legs pre-filled with oil and sealed for life for zero maintenance
•Case hardened spiro-conical gears
•Line shields to protect oil seals from fishing lines and fouling
•High efficiency, purpose built DC motors
•Solid copper contact for guaranteed safe, high power connections
•Purpose built high specification DC contactors
•Electronic control boxes offering unique and unrivaled safety features
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EXTURN 230
external bow / stern thruster 2,3 kW, 24V
recommended boat size : 10 - 13 m (33 - 43 ft.)
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EXTURN 130
external bow / stern thruster 1,3 kW, 12V
recommended boat size : 7 - 9 m (23 - 30 ft.)
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EXTURN 180
external bow / stern thruster 1,8 kW, 12V
recommended boat size : 8 - 11 m (26 - 36 ft.)
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EXTURN 300
external bow / stern thruster 3,0 kW, 24V
recommended boat size : 12 - 15 m (39 - 49 ft.)
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Outboard mounted and inboard thru-hull mounted azimuth style Hydraulic Thrusters are a very cost effective addition or ugrade to your existing platform or vessel. These units are quick mounted, heavy duty hydraulic thrusters, available with many options including 360 degree continuous steering, Electronic display indication for positioning and propeller rpms, hydraulic tilt, hydraulic raise/lower, hard-wired Remote Control, Wireless Radio Remote control and more.
Our outboaed mounted Thrusters are designed to install quickly and connect to your existing engine and hydraulic Supply. They can be operated independently or linked together for simultaneous control. The lower drives are available from 50 - 500hp, with 22 - 32" propellers and matched stainless Steel Nozzles.
These units are heavy duty and are built to withstand the harshest conditions.
Frames, lower drives and structural components have a 5 year workmanship warranty.
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Max Power’s hydraulic tunnel thrusters are ideal for commercial and heavy displacement / high windage vessels from 40’-85’. Designed for long-term performance, these models are robust, include corrosion free components, and offer the following unique features:
•Corrosion free composite drive legs (except for the CT325 – bronze drive leg)
•Drive legs pre-filled with oil and sealed for life for zero maintenance
•Case hardened spiro-conical gears
•Line shields to protect oil seals from fishing lines and fouling
•The use of a highly reputed brand of hydraulic motors to ensure durability and serviceability
•Electronic control boxes offering unique and unrivaled safety features
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The WillDo MINI Jet Thruster, available in a 20 or 30 kgf version, is an entirely new and ingenious development by WillDo. It is a so-called two-way system which does not have a seperate inlet like the other models, but only two small openings. Simultaneously, one of the openings functions as the suction end and the other opening as the pressure end, where the thrust force is generated and, of course vice versa when you need to manoeuvre into the opposite direction. This procedure is made possible by the specially designed WillDo floating nozzles, to provide enough water supply. The bidirectional electric motor drives the vane pump which has been especially developed by us.
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The stern thrust installation, developed and produced by ALMAR, is being mounted underneath the bathing plattform at least 80 mm below the water-line on the outside onto the flat of the stern. The mounting is very easy as only a drilling on the hull of 60 mm in diameter is necessary in order to guarantee the power supply. For mounting, 4 screws are provided on both ends. In the driving range the aggregate itself is encapsulated completely waterproof. The complete unit is plastic-laminated and after the installation coated with antifouling. The propeller shaft is sealed twice by special shaft seals. Caused by the special construction of the water in- and outlet area a high efficiency is achieved.
- easy mounting is possible at any spot of the ship's rear,no disturbingparts at the inside of the ship
- only space necessary for cable installation
- perfect for after cabin
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A propeller transforms engine power into thrust, which in turn, overcomes the boat’s resistance and move it in the required direction, fully in accordance with the laws of nature. But now, when we introduce a complete range of the patented swing bow and stern thruster designed and developed in Sweden – the Swing Thruster – it’s time to think again. With the RMC Swing Thruster, you get 30-50% greater efficiency, low sound level and minimal cavitation. And last but not least, it does not require a tunnel through the hull, which reduces boat speed.
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DETAILS
The ST 340 is made specifically for boating vessels up to 40 feet in length.
- 24" Wide X 10" Long
- 12 Volt DC, 550 Amps, Dual Prop
ALSO INCLUDED
- Harness that runs from the thruster to the motor controller.
- Mounting hardware.
- Compression terminals.
- Joy stick (dual joystick available for both bow and stern).
- Installation manual.
- Computerized test results.
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DETAILS
The ST 380 is made specifically for boating vessels up to 80 feet in length.
- 25" Wide X 10" Long
- 24 Volt DC, 750 Amps, 4 Props
ALSO INCLUDED
- Harness that runs from the thruster to the motor controller.
- Mounting hardware.
- Compression terminals.
- Joy stick (dual joystick available for both bow and stern).
- Installation manual.
- Computerized test results.
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DETAILS
The ST 350 is made specifically for boating vessels up to 50 feet in length.
- 24" Wide X 10" Long
- 24 Volt DC, 400 Amps, Dual Prop
ALSO INCLUDED
- Harness that runs from the thruster to the motor controller.
- Mounting hardware.
- Compression terminals.
- Joy stick (dual joystick available for both bow and stern).
- Installation manual.
- Computerized test results.
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Installing an electric bow or stern thruster in a petrol (gasoline) engined boat can be very dangerous, due to the possibility of the electric motor igniting fuel vapour.
In order to eliminate the risk, this special housing will shield the bow or stern thruster from potentially explosive vapour. The housing enables the thruster to comply with the ISO 8846 Marine "ignition protection" standard. In addition to the standard thruster, the set consists of a watertight (IP65) housing for the electric motor and relays, together with all required seals, electrical connectors and fastening components. An automatic fuse for the control loom is also supplied. This can be reset externally without opening the housing.
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Installed in combination with a bow thruster the stern thruster improves boat manoeuvrability and greatly simplifies berthing, even with larger boats. QL stern thrusters are recommended for boats with inboard engines, (single installation) with a conventional propeller shaft. They are installed at the stern, with the motor inside the hull and the propeller tunnel outside the transom. The tunnel has a flared inlet and outlet in order to improve flow.
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28 Models, hydraulic and electric double thrust counter rotating and single prop systems for pleasure boat and commercial applications, from 5 to 350 horsepower.
Tested for power, prop size and pitch, clearance and configuration up to 15 hp in WESMAR's one-of-a-kind world-class testing lab
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Prop-eye
Is an extremely silent and powertul high-performance propeller with internal ring motor for short and continuous operation.
Thus it is usable as a drive unit or as bow- and stern thrusters.
Topic energy savings
Skippers know the situation:
Out of consideration for nature and for smaller boats there are usually speed limitations on fairways, rivers, channels or inland waters. Here the use of the main engine is not economic and it is designed for much higher speeds. Additionally there's the noise that one feels disturbing.
With Prop-eye you can switch off the main engine and cruise almost silently by using the much more quiet and energy saving generator as the main energy source.
Prop-eye 265
The Prop-eye 265 is powered by three phase current.
With its 130 kp thrust it is an ideal drive system for silent and economic propulsion for example for cruising rivers or near the shore - without using the main engine.
Special features
- Robust
- No cavitation
- Longevity
- High efficiency
- Very low weight
- Low power consumption
- Compact, small assembly dimensions
- Smooth running device by axial guided propeller
- Very quiet and additionally acoustically decoupled from the hull
- Suitable especially on boats with little space available
Use as 3 phase current drive
- Powered directly by the generator
- Electronically controlled
- Stepless regulation of the rotation speed
- No galvanic corrosion
- Motor without spark formation (no contacts)
- Use of thin cables
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