Transportation fly-boat It's in front of every water motor right after you buy the boat, and even though the PVC boat is deflated into the trunk, it takes time and effort to assemble and disassemble it. Trailer-cart It's the perfect solution to take the boat assembled right up to the water, and it's not just a convenience, it's also a way to extend the lifespan. graffiti and the balloon itself.
The market offers many options, from factory models to homemade designs. loading capacity The wrong choice can lead to damage to the bottom or, worse, an emergency on the road. In this article, we will discuss all the nuances of choice, legal intricacies and technical features of such trailers.
Using a specialised trolley avoids the boat from contact with sharp objects and mud on the shore, and saves time on preparation for the descent. support-system uniformly distributes the load, which is critical for the preservation of geometry quilt and stringers.
Design features and types of trailers
The basis of any trolley is a frame made of profile pipe or channel, hot galvanizing or powder painting is used to protect against corrosion. Chassis Most often, two wheels with closed bearings, which minimizes maintenance, must be lightweight but rigid to extinguish vibrations when driving on the track.
The key element for PVC boats is the padding system or the keel roller system, and unlike the rigid boat trailers, it requires a flatbed system. soft-backLodges are metal frames, covered with special carpeting or rubber, and they repeat the contours of the bottom, preventing point pressure on the cylinders.
Some models are equipped pole-roller It's also important to have a winch with a rope or a belt, and the cable is preferable because it's less stretched and doesn't rot, but the belt is more careful with the bow handle of the boat. outboard.
⚠️ Note: When choosing a trailer, make sure that the gauge width meets the traffic requirements for towed vehicles. Too narrow track can lead to the trolley rolling over in a sharp maneuver, and too wide will require special permits.
Legal requirements and registration in GIMS
The operation of any towed vehicle is regulated by law, and according to the rules, trailers weighing up to 750 kg (full weight) do not require registration with the traffic police and obtaining license plates if they are certified. Passports of self-propelled vehicle (PSM) or a certificate of conformity is required.
It is important for water-engineers to know that GIMS (State Inspectorate for Small-Sized Vessels) also has its own equipment requirements. Although the trailer itself is a motor vehicle, its presence affects the total weight of the towed cargo. If the total mass of the road train exceeds 3.5 tons, category rights are required. "E".
When buying a finished product, the seller must provide a set of documents for registration. In the case of a homemade design, the procedure is complicated: you will need an examination from UMI or a similar organization to confirm the safety of the structure. fines and evacuation of the vehicle.
Do I need to register a trailer in GIMS?
The trailer is registered with the traffic police (as a vehicle), not with the GIMS. GIMS is only concerned with swimming equipment. However, if the trailer is used exclusively for the transport of a boat within a reservoir (slip trailer), the rules may differ depending on the internal regulations of the recreation center.
Comparative analysis of models: specifications table
To make it easier, consider the popular design types in comparison, and the differences are not just about price, but also about functionality and the impact on safety. PVC material.
| Parameter | Factory bed-and-mortar | Homemade (pipe) | Roller (keel) | Universal (resort) |
|---|---|---|---|---|
| Safety of cylinders | High (soft supports) | Medium (requires improvement) | Medium (point contact) | High. |
| Load capacity | 500 kg | 300 kg | 750 kg | up to 1,500 kg |
| Weight of empty trailer | 40-60 kg | 30-45 kg | 50-70 kg | 100+ kg |
| Price. | Medium | Low. | High. | High. |
Factory models often have folding-breatherHomemade options are good because you can tailor the dimensions to a specific boat, but they don't have industrial-grade corrosion treatment. Roller systems are convenient for tightening the boat, but they require a perfectly flat bottom and no sharp elements.
When choosing between spring and torsion suspension, the first is the one for our roads, and the springs are easier to maintain and replace in the field. torsions It is more compact, but if damaged, the entire node is required to be replaced, which is expensive and difficult.
Step-by-step instructions: assembly and preparation for operation
Building a built trailer or making your own requires care. Mistakes in the assembly phase can cause the boat to skew and uneven tire wear. Before starting, make sure you have all the necessary equipment. toolkit: keys, dynamometer key, sealant for threaded connections.
☑️ Pre-assembly check
Start with the axle. It should be strictly perpendicular to the longitudinal axis of the frame. Even a few millimeters of displacement will cause the trailer to move sideways (wake) as you move. Secure the axis, but don't tighten the fastener completely. Set the wheels and check the geometry.
Further mounted breathed It's important to set the height of the coupling ball in the right way relative to the ground, and when the air is loaded, the breather must be horizontal or slightly tilted back, and if the nose is upwards, the trailer will become unstable.
Use a thread lock (anaerobic sealant) on all bolt joints of the frame. Vibration when moving on a primer can unwind even well-tightened nuts in one season.
The final step is to install the lozenges and the electrics, and the lozenges are attached so that they support the boat in the transom and in the middle part, not allowing sagging. quillsonWiring carefully insulate and put in corrugated, protecting against water and dirt.
⚠️ Warning: Never weld the trailer frame "on weight" or without removing the rubber elements. High temperature will destroy the polymers and paint, and sparks can damage the damage. PVCIf the boat is already installed for fitting.
Rules for safe loading and fastening of the boat
The right load is the key to safety on the road. The boat should be placed strictly in the center. The skew on the board creates a dangerous roll that can lead to a rollover at the turn. Use the winch to tighten so that you do not pull the boat manually, risking damage. squirt-board.
The boat's nose is fixed through a bolt or bow handle (if the design permits) with a winch belt. In addition, be sure to use a safety cable that will prevent the boat from flying forward when the main cable breaks, and the slings are fixed to the sides of the trailer, preventing the boat from moving to the sides.
It is important not to pull over the belts. Excessive pressure can deform cylinders, especially in hot weather, when the pressure inside increases. Optimal tension - when the belt is pulled but does not hit deep into the material.
The main principle of loading: the center of gravity of the boat should be slightly ahead of the trailer axis (about 10-15% of the weight per breather).
Maintenance and maintenance of the trailer
The trailer, like the boat, requires maintenance. After every trip, especially on salt water or dirty roads, wash the frame and the undercarriage with fresh water. Salt and reagents quickly destroy metal, even galvanized. hub-knotCheck the temperature of the bearings after the trip, they should not be hot.
Once a season, you should lubricate the wheel bearings. To do this, remove the cap, remove the hub and check for lubrication. If the lubricant is blackened or there is water in it, replace it completely. Also check the condition of the tires: the presence of cracks on the sidewalls indicates the need to replace, even if the tread is intact.
Lodges also need inspection. The fabric coating is wiped over time, exposing the metal. If that happens, the sharp edges of the frame can damage the bottom of the boat. Timely replacement of the paddock upholstery costs a penny compared to repairing it. PVC cylinder.
⚠️ Warning: When storing a trailer in the off-season, be sure to take the load off the wheels (lift the frame to the supports) and ease the tension of the springs, if the design allows, this will prevent tyre deformation and metal fatigue.
FAQ: Frequently asked questions
Can I carry a hard-bottomed boat (HDD) on a PVC trailer?
Yes, you can, but only if the pawns provide flat support throughout the area, if the supports are pointy, the hard bottom can sag between them, which will break the floorboards or strain the stringers, and it is better to use trailers with a wide carpet platform.
What is the maximum speed of the trailer?
According to the traffic rules of the Russian Federation, the speed of the road train (car with a trailer) outside settlements should not exceed 90 km / h, on highways - 110 km / h However, for light trailers with a sailing boat, it is recommended not to exceed 80-90 km / h due to the risk of rocking.
Do I need a car insurance for the trailer?
No, there is no separate CTP policy for the trailer, however, if you use the trailer for commercial purposes or the trailer weighs more than 750 kg, additional marks in the vehicle policy or the category of rights "E" may be required.
How to protect the trailer from theft?
Use special locks on the breather (trail hinge blockers), which do not allow you to put the trailer on the ball without a key, also effectively remove the wheels or use anti-theft bolts. Remember to put the trailer on the hand brake.
What to do if the boat fell off the trailer on the move?
Don't make sudden steering moves or brake abruptly. Smoothly slow down, turn on the alarm. If the boat is stuck under the wheels, stop. If it's just lying on the road, try to get to the side of the road, call for help. It's dangerous to lift a heavy boat on the highway by yourself.