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Model Overview & Print Notes
Created By @stayzeef
SeaRescue Catamaran - Versatile 3D-Printed RC Boat
Looking for a fun, reliable RC boat that can do more than just cruise around? The SeaRescue Catamaran might be your new go-to project. This sleek, 3D-printed boat isn’t just about speed and stability—it’s built for versatility. Whether you're retrieving an RC plane from the water or just enjoying a day at the lake, this boat gets the job done with style.
Why You’ll Love It:
Dual-Hull Design: The twin hulls keep things smooth and stable, so you’re less likely to capsize when the water gets choppy.
Light but Strong: The hulls are hollow and reinforced inside, making them lightweight yet tough enough to handle some bumps.
Maneuverability: Dual rudders give you precise control, making it easy to navigate tight spots or keep a straight line.
Motor Flexibility: Designed around the A2212 brushless motor, but you’ve got room to fit other sizes if you prefer.
Easy Build: The design is straightforward, with all the parts you need to snap together securely using M3 screws and heated inserts.
What You’ll Need:
Motor: A2212 brushless motor (but other sizes can fit too)
Servo: 9-gram servo for steering
Prop: 8045 or 8060 CCW propeller
ESC: 30A for motor control
Receiver: FS-I6 or similar
Battery: 2s or 3s (pick a quality one for the best experience)
Extras: M3 screws, heated inserts, and some push rod wires for steering
Printing & Building:
Print Specs: The design is optimized for typical settings (3 walls, 4 top/bottom layers, 15% infill). You’ll need supports for a few parts, but most of it is pretty straightforward.
Assembly: Super easy with all the mounting points ready to go. I’ve tested it out, and everything fits and works as it should!
What’s Next? I’ve fully printed and tested the SeaRescue Catamaran, and it’s a blast! Whether you need to retrieve an RC plane or just want a cool RC boat for your collection, this catamaran is up for the challenge. If you’re into RC boating, this project is worth the print time.
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