Equipment Store

Designed for the most demanding yachtsman, developed together with boat builders. 

QS Seamaster has developed a complete and advanced line of DC, brushless, AC and hydraulic electric thrusters. Built and designed entirely in Italy, the product range includes 40 to 1100 Kgf models for boats and yachts up to 150ft.

QS Seamaster thruster benefits

The propeller

4 and 5 blade propellers designed specifically to ensure maximum performance and efficiency from each motor.
Propellers made of special composite or in NiBrAl. All double propellers are counterrotating.

The propeller of each of the thruster models between 40 and 1100kgf is specifically shaped in relation to its maximum revolutions, which provides the highest thrust efficiency.

The motor

A complete line of DC, AC, brushless DC-AC, retractable and hydraulic thrusters from 30 to 1100 Kgf thrust, available both with analogic or digital connection systems, on/off or proportional commands. The QS Seamaster bow and stern thrusters represent the most advanced range of products available on the market.

Noise

The noise production of QS Seamaster thrusters is reduced to the bare minimum due to the specific design of the propellers and the optimized streamline of the tail piece.

Installation

All of the thrusters we supply here at Stella are tunnel thrusters. 

Installation of a QS Seamaster bow thruster is super simple and requires minimal labour. 

A control panel, either equipped with a joystick or with push buttons, is available separately. Their shape and finish make these panels a perfect match with their engine instrument panels, allowing for a highly sophisticated combination.

Stella Backup Guarantee

Stella is proud to be the exclusive Australian importer and distributor of QS Seamaster Thrusters. Designed and manufactured in Italy, their Bow and Stern thruster product is second to none in quality and performance.

We don’t just sell the equipment; we also back it up. You can have confidence that with his vast years of experience that your installation will be the right one for your vessel.

Stella’s service and spare parts back-up is unrivalled, and in combination with the 2-year warranty from date of commissioning we know that your experience with our product will be trouble free.

If you have any questions, any problem or request, we are here to assist.

Stern Thruster

If you require almost absolute control of your boat under all imaginable circumstances, then a stern thruster is, in addition to a bow thruster, the ideal supporting navigational aid.

Benefits of a stern thruster

The combination of a bow and a stern thruster offers entirely new perspectives when maneuvering in tricky situations or in tight turns. By having the stern thruster rotating in the opposite direction of the bow thruster, you can make the boat turn on its axis. And when both propellers are operating in the same direction, you are maneuvering the boat perpendicularly on its normal direction line, to either port or starboard.

Installation of a stern thruster

The maintenance-free stern thruster is fitted to the transom of the boat. The electric motor and the other electrical components are positioned inside the boat, whereas the tunnel is located outside underneath the waterline. 

Bow and stern thrusters have become an important device when moving at low speed.

It makes manoeuvring easier, safer and quicker.

Craftsman Marine thruster benefits

The propeller

The propeller, which is made of maintenance-free synthetic material, can run in two directions, thus producing a jet flow to port or starboard. Each propeller is designed to achieve maximum thrust in a small tunnel diameter. This makes maneuvering in tight spots against a strong current or a shifty wind much easier.

The propeller of each of the thruster models between 35 and 170kgf is specifically shaped in relation to its maximum revolutions, which provides the highest thrust efficiency.

The motor

Craftsman Marine specifies the average force of the thrusters, however the starting peak force (1 second) can be easily 60% higher.

Noise

The noise production of Craftsman Marine thrusters is reduced to the bare minimum due to the specific design of the propellers and the optimized streamline of the tail piece.

Installation

All of the thrusters we supply here at Stella are tunnel thrusters. 

Installation of a Craftsman Marine bow thruster is totally uncomplicated and requires a minimum of labour. 

A control panel, either equipped with a joystick or with push buttons, is available separately. Their shape and finish make these panels a perfect match with their engine instrument panels, allowing for a highly sophisticated combination.

Stella Backup Guarantee

Stella is proud to be the exclusive Australian importer and distributor of Craftsman Marine Thrusters. Designed and manufactured by Craftsman Automation, their Bow and Stern thruster product is second to none in quality and performance.

We don’t just sell the equipment; we also back it up. Supporting our product is David Tanner who few would argue is perhaps the most experienced marine professional in the field. You can have confidence that with his vast years of experience that your installation will be the right one for your vessel.

Stella’s service and spare parts back-up is unrivalled, and in combination with the 2-year warranty from date of commissioning we know that your experience with our product will be trouble free.

If you have any questions, any problem or request, we are here to assist.

Stern Thruster

If you require almost absolute control of your boat under all imaginable circumstances, then a stern thruster is, in addition to a bow thruster, the ideal supporting navigational aid.

Benefits of a stern thruster

The combination of a bow and a stern thruster offers entirely new perspectives when manoeuvring in tricky situations or in tight turns. By having the stern thruster rotating in the opposite direction of the bow thruster, you can make the boat turn on its axis. And when both propellers are operating in the same direction, you are manoeuvring the boat perpendicularly on its normal direction line, to either port or starboard.

Installation of a stern thruster

The maintenance-free stern thruster is fitted to the transom of the boat. The electric motor and the other electrical components are positioned inside the boat, whereas the tunnel is located outside underneath the waterline. Craftsman Marine’s stern thrusters come in four sizes and capacities, with tunnel dimensions of 110, 150, 185 or 250 mm.

Additional Parts

Control Panels

Bow and stern thrusters liberate the skipper from his heavy handiwork. The control panels of the Craftsman Marine bow and stern thrusters also contribute to optimum ease of operation. Both push button and joystick control are available.

In the case of only a bow thruster, a single panel is used. Dual panels serve the purpose of both a bow and a stern thruster.

The top sides of the panels are made watertight in accordance with the protection classification IP66. Craftsman Marine thruster control panels are milled from an aluminium sheet and anodised to ensure perfect protection against all (marine) weather conditions. They also include protection for motor direction, temperature and continuous use.

Cables

Connection cables in 7,10, 15 and 20m lengths.

To connect the bow and/or stern thrusters to the appropriate control panel, a cable loom is required, which can be ordered to size, in lengths from 7 to 20m.

Craftsman marine cables come with watertight, multi-plugs. Cables of different lengths can be interconnected. With the aid of a splitter cable, two control panels can be connected to only one bow or stern thruster. 

Tunnels

GRP and steel to suit each thruster in 1 and 3m lengths.

Craftsman Marine can supply the required tunnels in various lengths and diameters, in steel, aluminium or GRP (fibreglass reinforced polyester) to suit each thruster in their product range.

Downloadables:

Craftsman Bow Thruster Range

The Hardest Pushing Boat Thrusters Ever Built

ABT TRAC bow and stern thrusters generate more thrust per horsepower than any other boat thruster on the market. One word to describe ABT TRAC systems – Powerful.

ABT-TRAC bow and stern thrusters deliver more thrust per horsepower than any other thruster available. TRAC’s twin counter-rotating propellers are more efficient and can reach higher horsepower than single prop thrusters.

ABT TRAC hydraulic thrusters are fitted with high efficiency piston motors. 8’ thru 12’ thrusters are available in a DC version and all ABT-TRAC thrusters are available in AC versions.

Thruster Controls

Thruster control is available in single or proportional speed. Proportional thruster control enables precise manoeuvring control.

TRAC Integrated Hydraulic System

Most ABT-TRAC thrusters are powered by a TRAC Integrated Hydraulic system. Integrated Hydraulics may also support stabilizers, windlasses, capstans, cranes, or other hydraulic equipment.

ABT-TRAC Thrusters promise Heavy Duty Service and Reliability

ABT TRAC bow and stern Thrusters are built for heavy duty service. Gears and bearing are intentionally oversized. Propeller hubs shroud the gearbox to protect the prop shaft. A rotating seal guard provides absolute protection of the shaft seals. ABT-TRAC boat thruster systems are extensively documented and delivered ready-to-install. Expert support is always available from factory technicians and through our extensive global service network.

ABT TRAC Thruster Service or Installation

ABT-TRAC Thrusters are installed as standard equipment by more of the world’s top yacht builders than any other brand. For exceptional performance, highest quality and unmatched support choose TRAC thrusters for your boat.

We don’t just sell the equipment; we also back it up with a complete installation, commissioning and maintenance service via our marine engineering division who have been factory trained by TRAC technicians.

ABT-TRAC manufactures advanced integrated hydraulic systems that not only power the ABT-TRAC range of Thrusters and Stabilizers, but also included ancillary equipment such as capstans, windlasses, cranes, generators, bilge pumps and more.

Every vessel gets evaluated individually and the system is custom designed to support the specific needs of your yacht.

Using high efficiency hydraulic piston pumps driven from the main engines or PTO’s from the marine gears or generators, you can be sure your system will be ready to perform.

AC power packs are often added to provide back up and hydraulic power while you are at anchor. TRAC also designs all systems with expansion in mind, so rest assured that your system can grow to meet your hydraulic demands.

All of TRAC’s systems come standard with high-capacity cooling, so you can operate the system continuously without heating, we also closely monitor oil levels and temperature so you know your system is always safe.

With thousands of systems out in the marketplace, powering vessels all over the world you can be assured that you have a quality system that is backed up by our expert factory trained technicians and global service partners.

ABT-Trac’s systems are installed as standard equipment by more of the world’s top yacht builders than any other brand. If you expect exceptional performance, outstanding quality and unmatched support, you can’t go past a Trac system.

Downloadables:
ABT-TRAC Integrated Hydraulic System

Dualis Electra Bow Thrusters

The electric bow thruster with a high thrust/power ratio and compact installation size you’ve been looking for – Dualis Electra by CMC Marine.

Dualis Electra uses a new generation of electric motors that, coupled with the up-to-date CMC Marine pod, offers all the advantages of traditional electric thrusters, while the overall volume and weight of the entire system is dramatically reduced.

Benefits of the Dualis Electra AC-Driven Bow and Stern Thrusters

• Engineered for heavy-duty use
• Low volume and weight
• Reliable and durable
• Low Noise level
• Easy Installation
• Compact Unit Dimension
• Maximum efficiency and optimized hydrodynamics
• Low Maintenance

Directa control advantages

• A Variable Frequency Drive (VFD) controls the electric motor power consumption.
• The VFD is spray resistant for safety and protection (shielded IP64).
• The switchboard is also spray resistant (shielded IP64).
• Full Proportional and directional control.

The joystick on the control panel allows proportional thrust increase or reduction. The control panel is very compact and is available in a dual joystick version for bow and stern thruster.  

Bow and stern thruster tunnels

CMC Marine offers Tunnels made of reinforced GRP, aluminium alloy, or steel.

You can also choose between several standard diameters and lengths.

Hydraulic Version Available

Dualis Thruster Hydro 

Reliability you can count on.

Sharing the same mechanics as the Dualis Electra, Dualis Hydro is the hydraulic-powered version! The mechanics (pods, tunnels, etc) and the interfaces (command panels, etc) are all the same.

CMC’s Dualis Hydro bow thrusters all feature dual counter-rotating propellers, which can be mounted either at the bow or stern.

The thrusters are suitable for a wide range of uses with available power from 18 to 130 KW.

Suitable for vessels with steel, aluminium or composite hulls starting from about 18 – 20 metres.

Dualis Thruster Hydro advantages

• Highly efficient
• Proven reliability
• Low Noise level
• High Flexibility
• Wide Power range
• Use of dual counter rotating propellers
• Low hydro Dynamic resistance

Electric rudder control system that, when integrated with other Waveless products STAB and Trim, can provide excellent course keeping and smooth changes of direction.

Cruising will never be the same.

Dia-log

Waveless products are equipped with CMC Marine’s patented DIA-LOG software, the same used on super and mega yachts.

Underway and Anchor mode are always available.

You can have complete control of your system thanks to a touch screen, designed to have all the features at your fingertips.

Features Available:

Flip

FLIP mode allows the STAB fins to rotate 180° while in Anchor mode.

Reduce ”anchor walk” and keep the anchor chain tight and the bow in the wind in any weather condition.

Actual flip angle can be adjusted at commissioning time to account for hull shape and prevent interference with the chain.

Night Mode

Reduce STAB power absorption to approximately 60%, while in Anchor mode.

Night mode is useful to limit power demand on generators and extend battery duration when working on the yacht’s DC system.

Adaptive 

In Adaptive mode, your STAB system monitors sea conditions and adjusts operation parameters automatically to provide the best stabilization for every condition.

Integrated Stabilisation System

CMC Marine’s has established its industry leadership for motion control, through a full range of solutions. Every system is an assembly of the most advanced, robotic-industry standard technologies, made to work with the highest standards of performance, accuracy, fast response, reliability and energy efficiency. All systems can operate independently whenever required, but maximum performance is achieved when they work together, controlled by the same algorithm, processor and motion sensors. Dia-log performs at its best when installed with waveless stabilisers and trim.