Transportation of inflatable boats is always a balance between convenience, safety and safety of property. PVC boat transport device It's not just an accessory, it's a critical element in determining whether you'll get to the water unharmed or spend the weekend sealing holes. Unlike hard-hull boats, PVC boats require a special approach, because their sides are vulnerable to friction, puncture and overheating if they're not fixed properly.
The modern market offers many solutions, from simple roller systems to complex mechanisms with winches, depending on the weight of the vessel, the type of car and the frequency of departures. Inflation boats Often transported in deflated form, but full-fledged fishing complexes with motor and attachments require rigid fixation on the roof or trailer, ignoring loading rules can lead to a shift in the center of gravity, which is dangerous at high speeds.
In this article, we will discuss in detail what equipment is needed to safely deliver your boat to the descent site, we will look at the technical nuances of the various mounts, compare their effectiveness and analyze common mistakes that even experienced water engines make.
Types of systems for transportation on the roof of the car
The roof of a car is the most common place to place a boat unless a trailer is used. PVC-carriage But you can't just put the boat on the arcs, you need a special substrate or lodgings that distribute the load and prevent the cylinders from deforming, and using soft belts without protection can cause PVC tissue to wipe when vibrating.
Lightweight models up to 3 meters often use inflatable or foam blocks fixed by belts. lay-system Logs repeat the detours of the bottom, providing maximum contact area and stability, which is especially important for boats with a rigid transom and outboard motor, which also needs to be securely attached.
⚠️ Warning: When mounting on the roof, be sure to use a signal tape on the dangling end of the boat, if it protrudes beyond the dimensions of the car by more than 1 meter, in order to avoid fines and emergencies.
The key element here is tie-belt They should have a soft fabric base so as not to damage the material when stretched, metal hooks of belts should be wrapped with soft cloth or use special covers to exclude contact of metal with the sides during wind gusts.
Trailer systems: winches and roller guides
If your kit weighs more than 300-400 kg or you plan to go down to the water from unequipped shore often, you will need a more serious approach. PVC-carriage The basis of any trailer system is a winch that allows you to tighten the boat into the lodgings or rollers without physical effort. The quality of the winch mechanism directly affects safety: cheap models can jam at the most inopportune time.
Roller guides (roller keels) make loading much easier, especially on gently sloping banks. They allow the boat to slide inertia, minimizing friction of the bottom against metal. For PVC boats, it is critical that the rollers be made of soft but wear-resistant material, such as special rubber or polyurethane, so as not to damage the bottom. cylinders and keelson.
- 🚤 Whistle: the main traction mechanism requiring regular lubrication and check of the cable.
- 🛑 Stopping nose stop: fixes the boat in the extreme position, preventing slipping.
- 🔗 Insurance cable: duplicating security system in case of breakage of the main rope of the winch.
When choosing a trailer, pay attention to the angle of inclination of the pads. For inflatable boats, it should be more gentle than for aluminum boats to avoid point loads on the cylinders. Carriage device The weight shall be distributed evenly throughout the length of the vessel.
Lubricate the winch cable with a special lubricant for the cables (for example, graphite) every 5-10 cycles of use to prevent corrosion and coils jamming.
Mobile crane beams and lifting mechanisms
For owners of heavy PVC boats with powerful engines and a lot of equipment, mobile crane beams are an excellent solution. PVC-carriage And then it's launched, and it allows one person to do a task that previously required the help of several people, and it can be foldable or fixed, mounted on board or on a separate frame.
The main advantage of cranes beams is the ability to vertically lift, which eliminates dragging the boat along the shore. This significantly prolongs the life of the bottom. The mechanism usually consists of a telescopic boom, a swivel base and a manual or electric winch. When choosing a model, it is important to consider the carrying capacity with a margin, since the weight of the boat with water that got inside and equipment can increase significantly.
| Type of mechanism | Load capacity (kg) | Structural weight (kg) | Difficulty of installation |
|---|---|---|---|
| Hand crane beam | 150 | 12-15 | Low. |
| Electric winch | 300 | 20-25 | Medium |
| Hydraulic lift | 500 | 35-40 | High. |
| Pneumatic system | 200 | 18-22 | Medium |
The use of such systems requires careful check of anchorage points on the boat. transom plates Or special rim bolts have to withstand the tear load. Don't try to lift the boat by the handles for carrying - they're not designed for vertical loads of this magnitude.
How to calculate the required load capacity?
Add the weight of the boat in running order, the weight of the engine, the weight of the full tank with fuel (1 liter of gasoline ≈ 0.75 kg) and add 15-20% of the safety margin.
Manufacturing materials and environmental resistance
Aggressive aquatic environment, sun and temperature changes dictate their requirements for the materials from which the fabric is made. PVC-carriageThe main enemy of metal elements is corrosion. Even galvanized steel rusts over time, especially in welds and fasteners. AISI 304 or AISI 316or high-quality aluminum with anode coating.
Plastic elements such as rollers and loss elements must be resistant to ultraviolet light. Cheap plastic becomes brittle when exposed to the sun and can crack when loaded, causing the boat to fall. Quality polymers retain elasticity and strength even after several seasons of active use under the scorching sun.
- 🛡️ Stainless steel: Ideal for salt water, but more expensive to produce.
- ⚖️ Aluminum alloys: Lighter and softer than steel require careful handling.
- 🧶 Synthetic cables: They do not rust or absorb water, unlike steel counterparts.
⚠️ Warning: After every trip to the sea, be sure to wash all metal parts with fresh water, even if they are made of stainless steel, to wash away the salt plaque that can trigger the point corrosion process.
Fabric elements such as belts and slings are also subject to UV ray destruction, and it is recommended to store removable elements in a dark place or use protective covers when the boat is parked for a long time. Strength of fastening elements This is a guarantee that your boat will not fly off the roof on the first turn.
Rules for safe fastening and load distribution
Safety on the road starts with proper styling. PVC boat transport device The vessel must be fixed at three points: nose, stern and center (or sides). The boat must not be able to move in either longitudinal or transom direction. Before tightening the belts, make sure that the water drain plugs are open so that the moisture that increases the weight does not accumulate inside.
When mounting on the roof, it is important to keep balance. If the boat is turned upside down with the keel (which is often recommended for aerodynamics), make sure that the pressure on the keel is uniform. Use soft pads. If the boat is bottom up, make sure that the transom does not touch the crossbars, as vibration can damage both the transom and the car's mounting.
☑️ Pre-departure checks
The speed of the inflatable boat should be reduced, the sailing speed of the loaded boat is high, and sudden gusts of wind can provoke skidding. Aerodynamic resistance This increases significantly, which affects fuel consumption and braking distance, so do not exceed 90 km/h, and in lateral winds, discharge the gas in advance.
The main principle of safe transportation: the boat must be fixed so that during emergency braking it can not move a millimeter forward.
Maintenance and care of transport equipment
Anybody PVC-carriage The winch machinery needs to be cleaned of the sand and dirt that gets in when it's launched, the abrasive particles quickly disable the gears and the cables, and after each season, it's recommended that all the nodes be fully audited.
Check the condition of the textile belts for rubbing and fading. If the fabric has become stiff or has lost color, its strength is no longer guaranteed, and such a belt should be replaced. Metal carbines should not have cracks or deformations. Lubrication of moving parts should be made by compositions that do not destroy rubber seals.
If you don't have that, you can use airtight containers for small parts and cases for large parts. Proper care will extend the life of your equipment by many times, saving you money on buying new components.
How to lubricate the winch cable in winter?
Use special frost-resistant lubricants on silicone or Teflon basis, which do not thicken at negative temperatures and are not washed away with water.
Can I transport a PVC boat with pumped cylinders?
Technically possible, but not recommended for long distances and in hot weather. When heated, the air inside the cylinders expands, the pressure increases, which can lead to rupture of the seams or deformation. In addition, the inflated boat has a greater sailing and dimensions, which makes it difficult to drive the car.
What is the minimum class of car required to carry a boat on the roof?
It is not so much the make as the load capacity of the roof and the dynamic load on the crossbars. For light boats (up to 30-40 kg with equipment), most cars with reinforced rails will do. For heavy complexes, it is better to use SUVs or specialized trailers.
Do I need to remove the engine when transporting on the trailer?
For short trips on good roads, you can leave the engine firmly fixed in an upright position and throwing away the lower unit, but for long stretches and driving on the highway, it is better to remove the engine to avoid vibration loads on the transom and transom plate.
How often should I change the squirrel?
The life of the cable depends on the intensity of operation: on average, the steel cable lasts 3-5 years, synthetic - 2-4 years, replacement is required when there is "rags" (breaking more than 10% of the threads), rust along the entire length or deformation of the braid.
What if the boat slipped off the mounts in the parking lot?
Don't try to pull it back without looking at it, check the integrity of the cylinders for punctures from the sharp edges of the mounts, check the mounts themselves for deformation, and only after you make sure the system is working, repeat the locking procedure, paying special attention to the tension of the belts.