Driving a boat with a humming wheel certainly gives you the feeling of being fully connected to the water and the motor, but at high speeds or with high winds, this method becomes not only uncomfortable, but also dangerous. steeringIt's not just a matter of comfort, it's a necessity dictated by safety and ergonomics.
Modern PVC steering console It's a complex engineering unit that takes on the load of holding course and weight distribution. Unlike hard-deck boats, designers and owners have a unique challenge: to combine the rigidity of the structure with the flexibility of an inflatable cylinder. A properly selected console can turn a conventional inflator into a full-fledged speedboat, providing the driver with visibility and spray protection.
In this article, we will take a closer look at what types of consoles exist, how they affect the performance of a boat, and what to look for when buying to avoid regretting the money spent. We will touch on the technical nuances of installation that are often missed by beginners, and discuss why. cable-drive It is critical to the longevity of the entire system.
Design features and materials of manufacture
The basis of any console is its frame. In the vast majority of cases, aircraft are used for boats made of polyvinyl chloride. aluminum This material is not chosen by chance: it has excellent corrosion resistance, high strength and, critically for inflatable boats, low weight. Steel structures are practically not used here due to the risk of rust and excess mass, which can disrupt the balance of the vessel.
The second important element is windscreen, which can be made of Plexiglas (acrylic) or polycarbonate. Acrylic glass They're very transparent and easy to polish, but they're more fragile and can crack when a branch hits hard, and polycarbonate, in turn, is virtually non-killable, but it can get cloudy and scratchy over time, losing its optical properties, and the material you choose depends on the conditions you plan to operate the boat.
And the way you attach to the cylinder is that there are systems that are rigidly attached to the transom and systems that rely directly on the cylinders through special platforms, the former provide more rigidity, but require a rigid transom, the latter are more versatile, but can bend under high pressure on the steering wheel, which creates a sense of "vatality" of control.
- 🚤 Aluminum profile - a de facto standard for the frame, providing lightness and strength.
- 🛡️ Plexiglass or polycarbonate The choice depends on the priority of transparency or impact resistance.
- 🔩 Stainless steel - Used only for fastening elements (bolts, nuts, clamps).
Why can’t you use ordinary glass?
Plain silicate glass is strictly forbidden for installation on PVC boats due to the high risk of injury, and when impacted or vibrating strongly, it breaks into sharp shrapnel that can cut the cylinder or injure people.
Types of steering consoles for inflatable boats
The market offers several basic configurations, each tailored to a particular driving style and boat class, and understanding these differences will help you avoid overpaying for unnecessary features or buying too weak a design.
The most common option is classic-P-consoleIt consists of two vertical racks connected by a horizontal bar on which the glass is attached, a versatile solution suitable for boats from 3.2 to 4.5 meters in length, which allows for a comfortable placement of the dashboard and provides sufficient wind protection.
For faster boats and lovers of aggressive driving developed sports-type consoles It's an integrated cockpit seat, where the driver is not standing or folding, but inside the console body, which reduces the center of gravity and improves aerodynamics, and this is especially true with powerful motors over 30 hp.
Modular systems allow you to transform the appearance of the boat, adding or removing elements depending on the task, for example, for fishing you can install a wide shelf for sonar and drawers, and for cruising you can leave only the steering wheel and glass for maximum view.
Choice of control system: cables or hydraulics?
The heart of any steering system is the mechanism for transferring force from the steering wheel to the steering wheel (steering) of the engine. For PVC boats, where the length of the cables usually does not exceed 3-4 meters, mechanical ones are most often used. cable-systemThey're simple, they're reliable, they don't require complicated maintenance.
There are two main types of cable drives: rotary (rotary) and rack (ricket). rotary systems, such as the popular series. T-SSC or T-SSThey're compact and cheap, but they're backlashes and less accurate. Rack systems use geared slats to make steering clearer and sharper without dead zones, which is important at high speeds.
Hydraulic steering on PVC boats is rare and only justified on very large inflatable catamarans or when installing two or more engines. Hydraulics ensure smooth running and no feedback (the motor does not hit the hands on the wave), but it is much more expensive, more difficult to install and afraid of temperature changes that can affect the viscosity of the liquid.
⚠️ Attention: Never use outboard motor control cables on stationary systems without checking compatibility. Incorrect cable travel can lead to jamming of the steering wheel at full speed, which can lead to the tipping of the boat.
When choosing a set, be sure to consider the power of the engine. For engines up to 50 hp, standard cables will suit. If you plan to upgrade the engine in the future, it is better to immediately lay the margin of safety and take a system designed for 70-90 hp, since replacing the cable of an already installed system can be technically difficult.
Step-by-step instructions for installing the console
Installation of the steering console is a process that requires accuracy and accuracy. Mistakes at this stage can lead to deformation of cylinders or separation of mounts on the water. Before starting work, make sure that the boat is pumped to working pressure, as installation on deflated cylinders will lead to improper installation of fasteners.
The first step is always to mark and install the support pads, which should be symmetrically positioned relative to the diametrical plane of the boat, use the building level or laser level to test the horizontality of the installation, and even a few degrees of skewing will cause the boat to constantly lead to the side (“ yaw”), and you have to constantly adjust the course.
☑️ Checklist for installation
The frame itself is then installed. The aluminum profiles are connected according to the manufacturer's instructions. It is important not to pull the bolt joints so as not to push the aluminum profile, but also not to leave them weak, otherwise the design will start to backfire. All threaded connections are recommended to be treated with a thread fixer or use grover washers.
The final step is to lay the control cables, which should not have sharp curves (bending radius is usually at least 15-20 cm) and should not rub against the metal parts of the frame. In places of contact with aluminum, be sure to use plastic clamps or rubber pads. The cable should move freely, without jamming.
| Installation phase | Tools | Important nuances |
|---|---|---|
| Setting up sites | Keys, marker, level. | Observe symmetry with respect to DP |
| Frame assembly | Headset, thread locker | Control the tightening force of the bolts |
| Installation of cables | Pieces, screeds, lubricant | Avoid a bending radius of less than 15 cm |
| Final check | Visual examination | Checking full steering wheel in both directions |
When laying the cable, leave a small margin of length (loop) at the entrance to the mechanism, which will allow you to slightly shift the console or replace the cable in the future without completely disassembling the system.
Ergonomics and placement of navigation equipment
Installing the console offers the possibility of placing appliances that make navigation comfortable and safe. dashboardIt is mounted on a tachometer, fuel level indicator (if there is a sensor in the tank), a voltmeter and a kill switch.
Modern fishermen and boaters do not represent a boat without a boat. sonar and GPS-navigatorThe console allows you to attach these devices to the brackets so that they are in the driver's field of view, but do not interfere with the view. It is important to think about the supply liner to the devices in advance, hiding the wires inside the profiles or under decorative linings to protect them from moisture and ultraviolet light.
The windshield often has a shelf where you can put your phone, walkie-talkie, or navigational charts, but you shouldn't overload the console with extra weight, especially in the bow, so as not to disturb the boat's differentiation.
⚠️ Attention: All electrical connections on the console must be protected from water. Use adhesive heat shrink and waterproof connectors. Nozzle wiring will cause equipment failure or short circuit sooner or later.
For night fishing or twilight moves, it's not superfluous to install LED lights on the dashboard, which is not only beautiful, but also functional, allowing you to read the readings of the instruments without straining your eyesight or losing your night adaptation.
Maintenance and care of the steering system
Like any mechanism, the steering console requires regular attention. Aluminum, although it does not rust, is susceptible to oxidation, especially in salt water. After each exit, especially at sea, it is recommended to rinse the structure with fresh water to wash away salt and dirt.
The mobile parts of the cable drive need periodic lubrication. Once a season (or more often during heavy operation) should remove the casings and handle the cables and hinges of special gear. sea-lubricantThe lack of lubrication will lead to corrosion of the cable inside the braid and a sharp increase in the force on the tiller.
Regular lubrication of cables and checking the tension of the fasteners is a guarantee that the steering will not fail at the most inopportune moment.
You also need to check the condition of the fasteners. Vibration is the main enemy of any bolt joints. Before you start navigation and after long stretches, check if the nuts on the brackets and in the joints of the profiles have weakened.
Visually inspect the windshield. Small scratches on acrylic can be polished with a special paste, returning transparency. Deep cracks are better replaced immediately, because under the load of wind they can quickly disperse, leaving you unprotected.
Frequently Asked Questions (FAQ)
Can I install a console on a boat without a hard transistor?
Yes, there are console models that attach directly to the balloon (stringers) or have retractable supports that rest on the bottom of the cockpit. However, for the installation of full steering, the presence of a rigid transom (plywood or aluminum) is still extremely desirable for reliable engine fixation and force transfer.
How much does the console sail in the wind?
Sailing depends on the area of the windscreen. On boats up to 3.6 meters long with a motor up to 15 hp, the side wind can actually blow the boat down more than without a console. However, the handling remains predictable. To minimize the effect, you can choose consoles with a smaller angle of glass or removable structures.
Is it difficult to remove the console for transportation?
Most modern PVC boat consoles are collapsible. They consist of several sections connected by bolts. Disassembly takes 10 to 30 minutes depending on the design and experience of the owner. When folded, the console occupies a space roughly equal to two oars in the case.
Which cable is better: 3.0 meters or 3.3 meters?
The length of the cable depends on the distance from the transmolant to the steering wheel. Always take a cable with a small margin (for example, 3.3 m instead of 3.0 m) if the distance is large. The short cable is pulled "into the string", which creates unnecessary stress in the mechanism and can lead to breakage. Excess length can always be carefully placed in the bay.