Why Shark Captain
Power, positioning and control.
Designed to work together.
01
High-Power Brushless Drive
Brushless drive options across the range. Match rated power, supply voltage and battery capacity to the system you need.
02
Precision GPS Positioning
GPS anchoring and heading control help manage the boat’s position and direction. Performance depends on installation and operating conditions.
03
Automatic Deployment
Automatic lifting and lowering put deployment and retrieval within the onboard control workflow.
04
Engineered for Saltwater
Specified housing, shaft and propeller materials are considered alongside sealing, surface protection and installation.
05
Built for Larger Boats
Higher-output models and longer shaft options broaden the installation choices for larger vessels. Suitability is assessed for each boat.
06
Multi-Motor Capability
Explore coordinated multi-unit installations where supported. Compatible models and the control arrangement must be confirmed for your system.
Saltwater Engineering
The detail behind the design.
Material specifications describe individual components. Their performance in saltwater also depends on finish, assembly, installation and maintenance.
316L motor housing
316L stainless steel is listed for motor construction in the available specifications. Material traceability and the housing finish remain part of the technical review.
2205 duplex stainless components
2205 is specified for the propeller on selected models, including SS240. Smaller models list composite propellers; 2205 should not be assumed across every model or component.
Carbon fibre shaft
Carbon fibre main shafts are listed in the available specifications, with diameter and length varying by model. The interfaces with metal components require appropriate electrical isolation.
Mounting structure
Discuss the mounting arrangement for your boat with CJS Marine. The alloy, finish and installation requirements will be confirmed for the selected configuration.
IPX8Motor — listed rating
IPX8Steering & lifting box — listed rating
IPX5Whole machine — listed rating
Ratings shown are from current product specifications where listed. Test reports, model coverage and IPX8 depth and duration are awaiting verification. These are not presented as independent certification or corrosion-test results.
Materials. Protection. Installation.
Saltwater Engineering
Materials, protective finishes, sealing and installation each contribute to how equipment performs in saltwater.
Material selection
Component materials are selected around exposure, mechanical loads and the materials they contact.
Surface treatment
Protective finishes help limit saltwater exposure at surfaces, edges, welds and fasteners.
Sealing
Housings, cable entries and connectors each play a part in controlling water ingress.
Electrical isolation
Isolation at interfaces between conductive materials helps manage galvanic corrosion.
Corrosion protection
Drainage, routine inspection and specified maintenance support corrosion protection throughout the installation.
Technology / GPS & Control
Stay connected to your position.
GPS anchor
Fixed-point positioning helps hold a selected fishing location without deploying a conventional anchor.
Heading hold
Course-lock control maintains the selected heading. Confirm operating modes for your chosen model.
Wireless remote
Control steering, propulsion and positioning from a handheld remote onboard.
Automatic deployment
Use automatic lifting and lowering to manage the motor’s operating and stowed positions.
Multi-satellite positioning
Available specifications list BeiDou, GPS, Galileo and GLONASS multi-constellation positioning.
Multi-motor synchronisation
Multi-unit linkage is described for supported configurations. Model compatibility and synchronisation limits require confirmation.
Feature availability varies by model and configuration. No positioning accuracy or all-condition holding guarantee is claimed.
Find Your Shark Captain
Start with the specifications.
Compare electrical requirements and shaft options before arranging a vessel-specific assessment. Boat length alone does not establish suitability.
Manufacturer product brochure
Manufacturer brochure reference for SS90–SS240 · Australian supply configurations awaiting confirmation
| Model |
Rated power |
Rated voltage DC |
Listed shaft options |
| SS90 |
1,500 W |
24 V |
1.9 / 2.2 m |
| SS120 |
2,500 W |
36 V |
2.2 / 2.5 m |
| SS180 |
3,500 W |
36 V |
2.5 / 2.7 / 3.0 m |
| SS240 |
5,500 W |
72 V |
2.7 / 3.0 / 3.3 m |
| SS300 |
Not provided |
72 V |
3.0 m |
SS90–SS240 figures reference the manufacturer’s downloadable brochure. SS300 voltage and shaft length remain website reference values; rated power is not provided. Australian supply configurations are awaiting confirmation. No vessel-length recommendations are made.
Australian Support
Your local starting point.
CJS Marine, Queensland.
Speak with our Wellington Point team about the right Shark Captain configuration and the practical details of owning it.
Product advice & installation
Discuss your boat, bow height, mounting space and electrical system so installation requirements can be assessed and quoted.
Warranty assistance
Contact CJS Marine for warranty guidance. Ask for the written terms, inclusions and service arrangements for your selected package.
Parts & technical support
Ask our team about replacement parts, availability, lead times and technical support for your model.
Plan your installation
Let’s find the right setup for your boat.
Tell us about your vessel, how you use it and where you boat. We’ll help you work through model selection, power and installation.
Talk to CJS MarineSMS 0466 577 751
