Motor Installation Guide For Paddle Boats

Putting a motor on a paddle boat is a great way to take a break from pedalling and navigate waters with more ease. While it may not seem like a good idea at first, it is possible to put a trolling motor on a paddle boat. This is a popular choice for anglers as it allows them to move more quickly without exerting too much energy. There are a few methods to install a trolling motor on a paddle boat, including using a Motor Mount Kit or building your own DIY transom mount. It is important to ensure that the paddle boat is large enough to carry the weight of the motor and batteries.

Choosing the right motor for your paddle boat

Adding a motor to your paddle boat can significantly upgrade your boating experience, giving you a break from pedalling and allowing you to cover longer distances with less effort. When choosing a motor for your paddle boat, there are several factors to consider to ensure you get the best performance for your needs.

Engine Power and Drivetrain

The power and drivetrain of the motor will depend on the size and weight of your paddle boat, as well as the type of waters you will be sailing in. Ensure that the motor has enough power and pull to handle the weight and size of your boat, as well as the conditions you will be boating in.

Battery Type and Capacity

The type and capacity of the battery that powers the motor is another important consideration. Lithium-ion batteries are a popular choice for electric boats due to their high energy density and long life. Choose a battery that is compatible with your motor and has the right capacity for your boating needs.

Efficiency

Electric motors vary in efficiency, so look for a high-efficiency model to get the most out of your battery and extend your range. Efficiency ratings are usually given as a percentage, so aim for motors with a rating of 90% or higher.

Control and Mobility

The control and manoeuvrability of the motor will also impact your boating experience. Look for a motor that offers smooth and responsive handling, as well as good manoeuvrability. Some models come with additional features like GPS navigation and remote control, giving you even more control over your boat.

Noise and Vibration

One of the advantages of electric motors is their quiet operation. Choose a motor that produces minimal noise and vibration for a more pleasant and peaceful boating experience. Some models also offer vibration damping to further reduce any noise and vibration.

Compatibility and Installation

It is important to ensure that the motor you choose is compatible with your paddle boat in terms of weight, size, and design. Consider the placement of the motor, whether inboard (inside the hull) or outboard (mounted on the rear), and the potential impact on space and weight distribution. Inboard motors tend to be more stable and quiet but are usually more expensive, complex, and difficult to access for maintenance. Outboard motors, on the other hand, are generally more affordable, accessible, and versatile, but they may impact the usable space at the stern of your boat.

Maintenance and Cost

Consider the maintenance requirements and costs of different motor options. Outboard motors are typically more user-friendly for maintenance and repairs, while inboard motors can be more challenging to access and may result in higher maintenance costs. Evaluate the initial cost of the motor, as well as the potential for future maintenance and upgrade expenses, to determine which option fits within your budget.

Advantages of using a trolling motor

Trolling motors are a great addition to any paddle boat, especially if you're an angler. Here are some advantages of using a trolling motor:

Quiet and Stealthy

Trolling motors are electric, so they are much quieter than a traditional outboard motor. This is particularly useful when fishing, as it allows anglers to manoeuvre their boats without scaring off the fish.

Remote Control

Modern trolling motors can be controlled remotely, allowing anglers to operate the thrust and direction without touching the motor or putting down their fishing rod. This gives the user greater control over their boat and allows them to focus on fishing.

Spot-Lock

Spot-lock is a feature that uses GPS technology to hold the boat in a locked position with accuracy. This means anglers can focus on fishing without constantly adjusting the boat's position, even in windy conditions.

Efficient and Inexpensive

Trolling motors use batteries instead of gas, making them efficient and inexpensive to run. The batteries are long-lasting and can provide hours of fishing time. Additionally, the lightweight setup of some trolling motors, such as the Bixpy Motors, ensures a smooth and quiet ride without the bulk.

Easy Installation

Trolling motors are easy to install and can be added to various boats, including kayaks, paddle boats, and canoes. They are a great way to motorize your paddle boat and give yourself a break from pedalling!

Step-by-step guide to installing a trolling motor

Step 1: Gather your equipment

Before you begin, ensure you have all the necessary equipment. This includes a trolling motor, a trolling motor battery, a quick-release mounting bracket, and waterproof sealant/silicone. You will also need tools such as an electric drill and drill bits, a flat-blade screwdriver, and a Phillips screwdriver.

Step 2: Choose the installation location

There are three general locations to install a trolling motor on a paddle boat: the bow, the transom/stern, or using a trolling motor bracket. Consider which location best suits your needs and the design of your paddle boat.

Step 3: Prepare the mounting surface

If you are installing the trolling motor on the deck, separate the mount base and choose the location for installation. Pick a spot where the mounting bolts can go through the deck, with enough distance from the hull to fit the nuts. Mark the holes using the mount base as a template, and drill the holes using sharp drill bits.

Step 4: Install the mounting bracket

Place a rubber washer over each drilled hole and put the mount base on top. Slip the mounting bolts through the base and the holes, then secure them with washers and nuts, tightening them securely.

Step 5: Attach the trolling motor

For bow-mounted motors, ensure that the top of the motor section is approximately 12 inches below the waterline. If you fish in rough water conditions, you may want to position it even deeper.

For transom-mount motors, open the clamps by turning them counterclockwise. Place the motor over the transom until it sits flush, then tighten the clamps by turning them clockwise. Adjust the depth of the motor to at least 10 inches to prevent propeller cavitation and noise.

Step 6: Connect the wiring

If you are using a wiring kit, connect the red wire from the plug to the long red wire, and the black wire from the plug to the long black wire. If you are uncomfortable with wiring, seek assistance. You may need to drill holes to run the wires and install the plugs.

Step 7: Test the installation

Once the wiring is complete and the trolling motor is connected to the battery, test it to ensure it is functioning properly. Head to a body of water and test out your new trolling motor, familiarizing yourself with how it works and how to use the remote control.

Additional Considerations:

• It is recommended to refer to your motor's user manual for specific instructions and follow all safety precautions.
• Consider the weight of your paddle boat and the extra weight of the trolling motor and batteries to ensure your boat can accommodate the additional load.
• Choose a suitable trolling motor to ensure a smoother installation process. Some companies offer kayak-specific trolling motors.
• Ensure your battery is lightweight to avoid overloading your paddle boat and affecting its stability.
• Use waterproof sealant or silicone to seal screws and holes, preventing water from entering your boat.
• If you are not confident in your ability to install the trolling motor, consider seeking professional assistance.

Using a motor mount kit

For example, the Intex Motor Mount Kit uses thumb screws to piece the motor mount kit in place. The mount kit is constructed with a heavy-duty composite mount and aluminium support arms to allow the boat to cruise across the water with motors up to 3.0 HP. It attaches in just minutes to several Intex inflatable boats with rear mount fittings, including the Challenger 3, Seahawk 2, 3 and 4, Seahawk II, Excursion 3, 4, and 5, and Mariner 3 and 4.

The Brocraft Inflatable Kayak Electric Motor Mount/SUP Paddle Board Motor Mount is another option. It is also easy to install and suitable for kayaks, paddle boards, and canoes.

If you want a more powerful motor, the Newport NK180 Kayak Trolling Motor is a good choice. It comes with a mounting and steering bracket kit and is equivalent to a 1.8hp brushless motor. It is compatible with 24V lithium, AGM, or lead-acid deep cycle batteries (sold separately).

There are also motor mount kits for kayaks that can be adapted for paddle boats. The KUAFU Universal Motor Bracket, for instance, is compatible with kayaks, canoes, and small boats.

When choosing a motor mount kit, it is important to consider the size and weight of your paddle boat, as well as the weight and thrust capacity of the motor. Ensure that your paddle boat is large enough to carry the extra weight of the motor and batteries. Additionally, check that the mount kit is compatible with your boat and that the thrust capacity of the motor matches the size of your paddle boat.

Building your own DIY transom mount

A transom mount is a great way to motorize your paddle boat. While it may seem daunting at first, with careful planning and execution, you can definitely build your own DIY transom mount. Here's a step-by-step guide to help you get started:

Step 1: Planning and Materials

Before you begin, it's important to have a clear understanding of the project. Research the different types of transom mounts available and decide on the design that best suits your paddle boat. Consider factors such as the size and weight of your boat, as well as the type of motor you plan to use. Create a detailed plan that outlines the steps you will take and the materials you will need.

The materials you will require include:

• Transom mount transducer
• Mounting plate (commercially available or DIY)
• Screws
• Drill
• Painter's tape
• Marine sealant
• Framing square

Step 2: Preparing the Transom

Once you have gathered your materials, it's time to prepare the transom for the mount. Carefully measure and mark the locations for the mounting holes. When drilling holes in your transom, use painter's tape on your drill bit to avoid drilling too deep. Mark the necessary depth by wrapping the tape around the bit at the required measurement. This will help ensure that you don't accidentally damage the transom.

Step 3: Installing the Mounting Plate

Before attaching the transom mount transducer, it's recommended to use a mounting plate. This will minimize the number of holes you need to drill into your transom. You can purchase a screw-on or stick-on mounting plate, or create your own using materials like Starboard or expanded PVC. Attach the mounting plate to the transom according to the instructions, being careful not to strip the screws.

Step 4: Installing the Transom Mount Transducer

Now it's time to install the transom mount transducer. Follow the manufacturer's instructions for attaching it to the mounting plate. Ensure that the transducer is level and parallel with the bottom of your hull. Use a long straight edge and a framing square to achieve the correct angle and position.

Step 5: Sealing and Finishing

After installing the transducer, seal the screws and pilot holes with a quality marine sealant. Choose a sealant that is approved for below-waterline use, such as Sikaflex 295 UV or 3M 4200. You may also want to bed the entire transducer bracket in sealant to prevent crevice corrosion.

Step 6: Testing and Adjustments

Once the installation is complete, test the transducer to ensure it is functioning properly. You may need to make adjustments to optimize its performance. This could include fine-tuning the position of the transducer or lowering it in small increments to improve performance at speed.

Remember to always prioritize safety and follow best practices when working on your paddle boat. With careful planning, attention to detail, and the right materials, you can successfully build your own DIY transom mount.

Frequently asked questions