Transporting a boat to the water is always a balance between convenience, speed of preparation and safety. The LAV boat trailer It has long proven itself as a reliable solution for small boat owners, whether it is a light inflatable boat or a heavy boat with a rigid hull. Properly selected equipment greatly simplifies the life of a boater, eliminating the need to look for porters or risk damaging the skin when loading on the roof of the car.
The market offers many options, but it is the products of the Trailer plant (LAV brand) that are often the object of close attention due to the availability of spare parts and proven design. In this article, we will analyze in detail the features of operation, the technical nuances of various modifications and help you decide on the choice so that your journey to the water begins with pleasant emotions, rather than with the fight with equipment.
There is no universal solution, and the choice depends on many factors: the size of the vessel, the type of engine and even the condition of the roads in your area. Galvanized steelThe tin used in manufacturing provides a long life, but requires proper care. Let's dive into the details that will help you make an informed decision.
Design features and materials
The basis of the durability of any trailer is the frame material. In the case of LAV products, the key element is the material of the frame. hot-dipThis process creates a protective layer on the surface of steel that prevents corrosion even in constant contact with water. Unlike conventional painting, zinc acts as an active protector, taking the corrosion of the aggressive environment on itself.
However, even the best protection requires attention: mechanical damage that occurs when a boat is not properly loaded or hits a log on the shore can disrupt the integrity of the coating. Tubular profileThe silk frame has excellent twisting strength, which is critical when driving on broken roads, and is designed to extinguish vibrations from the wheels to the hull.
⚠️ Attention: After each unloading of the boat from salt water, be sure to wash the frame and chassis with fresh water. The salt, when dried, forms crystals that can mechanically damage the protective layer of zinc when frictioned.
Pawns are an important part of the design, and in modern models, they are often made of plastic or covered with a special carpet, and they are not just decor, but a functional part that prevents slipping and scratching, and adjusting their position allows you to adapt the trailer to the specific conditions. keel-line Your boat, ensuring a uniform distribution of the load.
Overview of popular models for different boats
The range of the plant is wide, and it is easy for a beginner to get confused in the indexes. The 8101xx series models are usually designed for light inflatable boats and small boats. Here, the minimum intrinsic mass of the trailer is important, so as not to exceed the permissible load on the car's farcre. aluminum boats or heavy PVC boats with powerful engines, are designed reinforced versions with increased load capacity.
Particular attention should be paid to the models with slipper They're equipped with rollers that make it easier to load a boat ashore without using a winch, just by reversing the car. This is ideal for gently sloping concrete slips, but on steep clay banks, additional winch traction may be required.
When choosing a model, pay attention to the length of the breather. Breathing too short can make maneuvering difficult, especially if you have a short base car. Longer versions provide better stability on the track, but require more space for parking. Compare the main specifications in the table below for a better understanding of the differences.
| Model | Load capacity (kg) | Length (mm) | Lodent type | OSS |
|---|---|---|---|---|
| LAV 810110 | 415 | 3820 | Metallic | No. |
| LAV 810112 | 400 | 4980 | Wood/Carpet | No. |
| LAV 810113 | 400 | 4980 | Plastic | Yeah (clips) |
| LAV 810116 | 750 | 5980 | Regulated | Yeah (clips) |
Maintenance of the chassis
The chassis is the heart of any wheeled vehicle. The trailers of the LAV usually use the classic suspension on the wheel. springs Or, in newer and lighter models, on torsion springs are simple, reliable and repairable in any garage, but require periodic lubrication of sheets. Torsion suspension does not require maintenance, but when broken, it is replaced entirely, which is more expensive.
The hubs also need regular inspection. Hub bearings are an element that is often ignored before the appearance of a characteristic hum. It is recommended to check the backlash of the wheels and the presence of lubrication once a season or after each prolonged downtime (winter). grease High quality will prolong the life of knots at times.
- 🔧 Pressure check: Check the tire pressure before each trip, and it must be marked on the sidewall (usually 1.8-2.0 Atm).
- 🔧 Pulling the nuts: After the first trip (10-20 km) be sure to check the tightening of the wheel nuts, as new parts can "shrink".
- 🔧 Electrical status: Oxidation of the contacts in the headlight connector is a common problem. Use a spray grease for contacts and check the turn signals before each departure.
☑️ Seasonal trailer TE
And remember, the safety cable, not just a formality, but the last hope of a breakaway was from the farcope, and the cable had to be intact, without rubbing, and securely secured in a regular place on the frame of the car.
Safe loading and towing rules
Safety on the road depends on the correct loading: the center of gravity of the boat should be located strictly above the axis of the trailer or slightly closer to the drawer. If you load the boat too far back, you will have a "wafting" effect, which can lead to the skidding of the train at high speed. Too much load on the breather (> 50-70 kg) will overload the rear axle of the car and the coupling device.
Use of a winch requires safety. Never stand in the line of a strained cable. When winding the boat on the beds, make sure that the keel falls into the central gutter, and the sides are supported evenly by lateral support. Nose accent (kilblock) must take the main load during braking, so its adjustment in height is critical.
⚠️ Attention: When reversing with a trailer, remember that the trajectory turns in the opposite direction from the steering wheel. Sharp steering can lead to the train folding ("breakdown").
To fix the load, use high-quality belts with a ratchet mechanism. Ropes tend to stretch and weaken from vibration. Belts should cover the boat hull in the widest part, without pressing the sides, but providing rigid fixation. The engine of the outboard motor during transportation is better removed or securely fixed in an elevated position with special stops to avoid breaking the lower unit.
Use transom wheels only to move the boat on a flat, hard surface, and trying to drive them into sand or dirt will cause the axis to break or the transom of the boat to deform.
Legal aspects and categories of rights
The issue of rights and registration is often controversial: Under current legislation, driving a vehicle with a trailer of category “B” is sufficient if the permissible maximum mass (PMM) of the trailer does not exceed 750 kg and the total mass of the road train does not exceed 3,500 kg. If the trailer is heavier than 750 kg but less than the mass of the curb vehicle, category “B” is also suitable, but the total mass should not exceed 3,500 kg. Otherwise, the category “BE” is required.
Registration in the traffic police is mandatory for all trailers with a RMM of more than 750 kg. For lighter models (up to 750 kg), registration is not required, but the presence of a PTS (vehicle passport) is mandatory. Number plates for such trailers are not installed, but they must be serviceable and safe. The absence of PTS during inspection by the inspector can lead to the detention of the vehicle.
The speed limit for road trains is also different from the usual one: in populated areas, the standard limit is 60 km / h. Outside settlements on public roads, the speed should not exceed 90 km / h (for cars with a trailer), exceeding this limit is fraught with not only fines, but also loss of stability on the road, especially when side winds or overtaking trucks.
Do I need a trailer inspection?
Under the current regulations, trailers owned by natural persons with a permissible maximum mass of up to 3,500 kg are exempt from mandatory inspection, but the owner is fully responsible for the technical condition of his property.
Tuning and modernization DIY
Many owners don't stop at the factory in order to improve functionality. sub-pastage They also often change standard optics to LED optics, which are brighter, less energy-consuming and more vibrating, which reduces the risk of lamps burning out while en route.
Installing a backup wheel on board is another useful upgrade, especially for long-distance travel to remote areas where it is difficult to find service, and to protect against dirt and stones, plastic or metal splashers are installed on the wheel arches, which saves not only the trailer itself, but also the body of the car from the abrasive effects of sand.
- 🚀 Whistle: Replacing a hand winch with an electric one with remote control greatly simplifies the process of solo fishing.
- 🚀 Reference wheel: Installation of a rotary nose wheel (joker) facilitates the maneuvering of the trailer in the parking lot without the help of a car.
- 🚀 Lights: Additional LED lighting of the sides increases the visibility of the road train in the dark and in fog.
When making changes to the design affecting dimensions or lighting, you need to be guided by common sense and safety rules. Self-made welded structures on the breather can disrupt the weighting and lead to accidents. Any modification must be done qualitatively, using materials that are resistant to corrosion.
The main principle of tuning is not to disturb the balancing of the trailer. Any additional equipment installed on the breather shifts the center of gravity and increases the load on the farcop.
Frequently Asked Questions (FAQ)
Do I need to register a trailer LAV in the traffic police, if it is lighter than 750 kg?
No, trailers with a maximum permissible weight of up to 750 kg inclusive registration in the traffic police are not subject to registration and license plates are not issued, however, the vehicle passport (PTS) must always be with you when traveling.
What category of rights is required for a trailer weighing 900 kg?
For a trailer weighing more than 750 kg, category "B" is required if two conditions are met: the mass of the trailer does not exceed the mass of the equipped car, and the total mass of the road train does not exceed 3500 kg.
How often should the trailer be lubricated?
It is recommended to carry out prevention once a year or every 10,000 km of run. If the trailer often comes into contact with water (especially salty), it is better to reduce the interval to once a season, checking the oil oils and the presence of water in the lubricant.
Can a boat trailer be towed at a speed of 110 km/h?
No, according to traffic rules, the maximum speed for a car with a trailer on country roads is limited to 90 km / h. Traffic with a higher speed is dangerous because of the risk of resonant fluctuations ("wafting") of the trailer.