Equipping the inflatable boat with an automatic anchor device turns a normal rest on the water into a comfortable pastime. Installation of an electric anchor on a pvc boat This allows the angler to focus fully on fishing without being distracted by the constant monitoring of the vessel's position relative to wind and current, especially when trolling or fishing in windy weather, when manual steering becomes tedious.
Many PVC boat owners mistakenly believe that automating anchor operations is only available for heavy metal or fiberglass boats. cat-anchor or fungus anchor It's electric, even on small inflatable vessels, keeping them mobile and buoyant, and the key is to get the weight right and to get the gear right.
In this article, we will discuss in detail all the stages of preparation, equipment selection and direct installation, you will learn how to avoid typical errors that can lead to damage to cylinders or disrupt the centering of the boat. A critical parameter for PVC is load distribution, as the soft side cannot serve as a fulcrum for heavy metal structures without reinforcement.
Choosing the right electric anchor for inflatable vessels
The first step in the modernization process is to select the device itself. The market offers many options, but not all of them are suitable for light inflatable structures. The main parameter here is the weight of the anchor and the power of the winch. For a standard PVC boat up to 4 meters long, the optimal weight of the anchor in the range of 4-6 kg, which allows you to hold the vessel in moderate wind without overloading the bow.
The second important aspect is the type of attachment and dimensions of the mechanism, the device must be as compact as possible so as not to interfere with movement along the cockpit. Often a scheme is used where the gearbox motor and the battery unit are separated or have a specific shape for installation in the nose bag. IP67 Or higher, because splashes and rain are constant satellites of operation.
You also need to look at the anchor material, and for sandy and muddy bottoms, the best fit is a mushroom or a bell. If you're going to fish on a rocky bottom, you'll need a heavier paw type, but you'll get stuck, and in those cases, the electromechanism has to have reverse or manual etching to get out quickly.
⚠️ Warning: Never choose an electric anchor weighing more than 10 kg for PVC boats less than 3.5 meters long. Excessive mass in the bow can lead to burrowing of the nose in the wave, reduced stability and even tipping over with a sharp maneuver.
Modern models often have a remote control, which greatly simplifies the process. However, make sure that the range of the remote is sufficient for your situation, and the frequency of the signal does not interfere with the sonar or the navigator. The reliability of the cable or rope also plays a role: a synthetic cable is preferable to a chain, since it is lighter and will not damage the cylinders when accidentally touched.
Preparation of the boat and the necessary tool
Before drilling or bonding, the workspace must be carefully prepared, the boat must be fully pumped to working pressure to identify the actual dimensions and locations of possible tissue tension, which will help to avoid situations where, after installing the mechanism in a deflated state, during pumping, the fabric deforms or tears at the attachment sites.
You'll need a toolkit that includes a rpm drill, a set of PVC and metal drills, and a special glue for polyurethane or PVC fabric. If you're planning to install it on a metal platform, you'll also need a metal hacksaw or a Bulgarian. Don't forget a degreaser and a rag to prepare the surfaces.
It's important to think ahead of time about where the battery will be, because it's a heavy element, and it affects the boat's trim, and most often, it's hidden in a sealed box or a bag that's placed under the seat or in a nose tube, and it has to be corrugated and have a stable contact that's vibrating.
Check the completeness of the electric anchor you bought. The standard set usually includes the mechanism itself, the anchor, the control panel, the mounting kit and the instructions. Make sure that the wires are long enough for your mounting scheme. If the length is not enough, you need to purchase a copper cable of the corresponding section in advance for the build-up, remembering that a thin wire will lead to a voltage drop and loss of power.
Installation of platform and anchorages
The most important step is to physically attach the mechanism to the boat. There are two main ways: installation on a removable platform (plywood or composite) and direct installation on a transom board or bow. For PVC boats, the most safe and common option is to use a removable platform that is attached to rim bolts or special brackets.
The platform must be made of moisture-resistant plywood at least 10 mm thick or lightweight composite material, its shape must repeat the curves of the bow of the boat or transom. The platform itself is attached to the boat through regular dice or through welded PVC pockets with glued bushings. The use of bolts that pass through the fabric without special pasting is unacceptable.
- 🛠️ Markings: Apply the platform to the boat, align in the center and mark the mounting points with a marker.
- 🔩 Drilling: Drill holes in the platform and, if necessary, in the squirrel board (for rigid fastenings).
- 🧪 Processing: Degrease the surfaces and treat the edges of the holes with a sealant to prevent moisture from entering.
- 🔨 Fixing: Install the mechanism on the platform using bolt connections with grover washers to protect against vibration.
If you use the sleeve sticking method, make sure that the adhesive is fully polymerized before you start using it. The drying process can take anywhere from 12 to 24 hours depending on the ambient temperature and the type of adhesive, and hasty action will depressurize and lose pressure in the cylinder at the most inopportune moment.
☑️ Checklist of platform installation
When mounted on a transom (for aft anchors), it is important not to damage the inflatable tubes with protruding parts of the mechanism. All sharp corners of the platform should be rounded or closed with soft linings. The mechanism should be installed so that the anchor does not touch or rub against the cylinders when lifting, which can lead to the wiping of the fabric.
Scheme of connection of the electrical part
The electrical circuitry for the electric anchor is simple enough, but requires attention to detail. The main elements of the circuit are: the battery, the fuse, the mass switch (tumbler) and the gearbox motor itself. The use of a fuse is mandatory - it will protect the wiring from ignition in the event of a short circuit, which can occur when a cable is clamped or water enters.
Use only copper multicore wires to connect. The wire section depends on the motor current consumed and the line length. Usually, for anchor tubs with a current of up to 30 Amps and a wire length of up to 2 meters, a section of 4 mm2 (AWG 12) is sufficient. If the wire is longer, the section must be increased to avoid a voltage drop on the wires.
Connection diagram:[Battery +] --> [Fuse] --> [Tumbler] --> [Motor winches]
[Battery] -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
All joints must be sealed and sealed with a shrink tube, twists in constant vibration and humidity on the water quickly oxidize and can cause system failure, and it is recommended to use special sea terminals with a coating that protects against corrosion.
The mass switch is best placed in close proximity to the battery so that it can be immediately powered down if necessary, this is especially important if the mechanism jams or the anchor catches a foreign object at the bottom. IP65 and higher.
System setup and testing
Once the installation work is complete and the electrician is connected, you need to test the system. The first launch is better done on shore, anchoring a stationary object or simulating a load. Check the remote control: the anchor should be smoothly lowered and raised, without jerks or extraneous noises.
Pay special attention to the automatic stopper. Most modern models have the function of stopping when the anchor reaches the upper position. Adjust the sensitivity of the sensor or mechanical stopper so that the anchor is fixed reliably, but the motor does not continue to work after stopping, putting extra stress on the mechanism and the battery.
| Verification parameter | Normal. | Actions in case of deviation |
|---|---|---|
| Speed of ascent | Even, no jerks. | Check battery charge, gear lubricant |
| Engine noise | Quiet humming | Check the mounting, the presence of backlashes |
| Remote work | Reaction instantaneous | Replace batteries, check antenna |
| Heating the wires | Absent or minimal | Increase the cable cross section, check the contacts |
Do real-world testing in shallow water. Put the anchor down, let the boat pull the rope, and try to lift it under load. Pay attention to the boat's behavior: does its nose roll, does it interfere with the paddles. If it's successful, you can consider the installation complete.
Operation and safety regulations
The use of an electric anchor requires certain safety regulations. Never leave a working mechanism unattended, especially if there are people swimming or children nearby. The anchor cable is under high tension, and its break or slipping from the coil can cause serious injuries.
When fishing in strong current or wind, watch the angle of deviation of the anchor rope. If the angle becomes too sharp, the load on the mechanism and the attachment point increases sharply. In such cases, it is better to use a combined scheme: an electric anchor for holding, and the main anchor on the chain for quenching the jerks.
⚠️ Attention: It is strictly forbidden to use an electric anchor to move a boat (anchor on the move); the mechanism is only designed to vertically lift and lower the load; Attempting to pull the boat by the anchor cable will cause the gearbox to break.
Check the condition of the cable or rope regularly. Abrasion, broken wire or disheveled synthetics are a signal for immediate replacement. Also check the mounting points of the platform to the boat. PVC fabric can get tired of constant loads over time, so visual control before each fishing is mandatory.
After the season is over, the boat must be preserved, the electric anchor must be removed, cleaned of dirt and silt, lubricated moving parts and stored in a dry warm room. The battery also requires proper storage: it must be kept charged and recharged periodically during the winter.
Frequently Asked Questions (FAQ)
Does the electric anchor drain the battery?
Modern motors are quite economical. One cycle of lifting the anchor from a depth of 5-7 meters consumes a minimum amount of energy. However, if you often change parking places, it is recommended to have an additional spare battery or use a high-capacity battery (for example, a battery). GEL or AGM).
Can I install an electric anchor on a boat without a transom board?
Yes, it's possible. There are universally mounted models that are fixed directly to the cylinder through special soft pads or mounted on a removable platform attached to the bolts in the bow of the boat, the main thing is to ensure the rigidity of the structure.
What if the battery is dead and the anchor needs to be lifted?
Most electric anchors are equipped with a manual emergency lift system, usually a special key or the ability to disconnect the gear motor to rotate the gear manually, and read the instructions for your model in advance to know how to activate this mode.
Does the installation of an electric anchor affect the PVC boat warranty?
If you drill a tanning board or paste elements into a fabric, the manufacturer can withdraw the warranty on these units. To maintain the warranty, it is recommended to use removable platforms attached to standard elements (rims, liner rings) without violating the integrity of the boat design.
Which battery is better to choose for an electric anchor?
The best choice is deep discharge traction batteries (Deep Cycle) such as GEL or AGMThey can give off current for long periods of time and can withstand many charge-discharge cycles, and conventional car starter batteries are less suitable for this purpose because they are afraid of deep discharge.