PVC boat without transom: features of selection and operation

Choosing a swimming facility is always a compromise between weight, capacity and functionality. PVC boat without transmutation It occupies a special niche in this segment, being the ideal solution for those who value mobility and simplicity. The lack of a rigid aft bulkhead for the installation of the engine makes the design much easier, which is critical for single fishermen or tourists who travel long distances to the water.

Many aspiring water workers mistakenly believe that the lack of a transom is a sign of primitiveness or poor quality, but in fact, it's a clever engineering feature that allows you to reduce sailing and weight. Rowing models Often, they don't choose for lack of money for the engine, but for the sake of silence on the water and the ability to get close to the fish silently, and in this article we will discuss in detail who will do this and what to look for when buying.

It is worth noting that modern technologies allow you to create flyboard The use of dense reinforced PVC provides durability comparable to heavier ones. If you plan to use the boat mainly on oars or under a low-power electric motor with a mount on board, the absence of a transom will be your advantage, not a disadvantage.

The key advantages of not having a tray board

The main argument in favor of buying a model without a hard insert in the stern is weight-loss A transom board, even one made of moisture-resistant plywood or composite, adds 3 to 7 kilograms to the weight of the boat, not counting the weight of the engine itself. For hiking or carrying equipment along the shore often, every kilogram counts.

In addition, the lack of a rigid bulkhead increases security In shallow waters or in reed-covered bays, it is easier to maneuver without fear of thronging a snag, which could cause a cylinder to break or damage the engine's lower unit, and the boat becomes more flexible and passable in difficult conditions.

⚠️ Warning: The lack of a transom means you won't be able to install a full-fledged petrol outboard motor. Attempting to attach powerful units to an inflatable cylinder without reinforcement will lead to structural collapse and water emergency.

Another plus is the versatility of using the interior space: the aft part remains free to accommodate tackle, catch or just for a comfortable positioning of the legs when rowing. Rowing modifications often have a more streamlined shape of the nose and stern, which improves driving performance when driving on oars compared to motor analogues that have a flat feed cut.

Design features and types of floorboard

The interior of the boat has a direct impact on its rigidity and ease of use, and because there is no transom, the main rigidity of the hull gives the hull a strong edge. bottom Lightweight models most commonly use a low pressure inflatable floor (LDPB) that provides excellent patency and a comfortable landing.

If a harder surface is required, the unit structures are used, and they can be made of plywood, aluminum or composite materials. Slurry floors They're placed inside the cylinders, and they're flat, and it's important that the floor elements are fixed, because the lack of a transom board changes the load distribution of rowing.

For models with a rigid floor is characterized by the presence quilt The quilson takes over the main bending loads and protects the bottom from istyr-abrasion against the ground. In transom-free boats, the quilson is often integrated into the inflatable floor or part of the floorboard design, providing the necessary longitudinal rigidity.

When choosing the type of bottom, it is worth considering the conditions of storage and transportation. inflatable floor It allows you to roll the boat into a compact backpack, whereas hard floorboards require more space and have more weight, but the hard floor gives you a sense of stability close to a classic wooden boat.

Comparison of rowing and motor-rowing models

The market offers a wide range of modifications, and it is important not to get confused in terminology. Rowing boats They're designed to be paddle-driven, they're the best shaped rowing cylinders, they're often powered by power-shifters, and they have a minimal set of attachments, and their primary purpose is to be light and reliable.

There are also propeller The options that formally may not have a transom, but are equipped with mounts for electric motors or low-power engines. However, the classic "no transom boat" implies exactly the rowing option. The difference in price between them can be significant, so overpaying for unnecessary functionality does not make sense.

The table below compares the main specifications of boat types for clarity:

When you choose between these options, honestly answer the question: how often do you actually plan to use the motor? If the ratio of 90% rowing to 10% motor, it may make sense to consider the question of how often do you plan to use the motor? transpant-boat with the ability to install electric traction on board, which will save budget and weight.

Materials and quality of execution

The durability of a swimmer is directly dependent on the quality of the materials used, and most modern models are based on the quality of the materials used. reinforced polyvinyl chloride (PVC) This is a multilayered material consisting of a strong polyester mesh coated with PVC layers on both sides.

The density of the fabric is measured in grams per square meter (g/m2). For light rowing boats, the optimal indicator is considered to be in the range of the range. 750–900 g/m2A denser fabric (1100 g/m2 or higher) is commonly used for boats designed to install powerful motors, and in rowing models will be redundant, only increasing weight.

⚠️ Note: When buying, pay attention to the availability of quality certificates for PVC fabric. Cheap analogues can not withstand the declared loads and quickly lose elasticity in the cold or under the influence of ultraviolet light.

Seams are the most vulnerable spot in any inflatable structure. glue-technology using a two-part polyurethane adhesive that provides a sealed and strong bond that is not inferior in strength to the material itself, it is important that the seams are glued on both sides or have additional tape sealing.

Operation and maintenance of the boat

Proper operation significantly prolongs the life of the product, and before each pumping, it is recommended to clean the inside of the boat from sand and debris. Mechanical damage Often arise precisely because of the abrasive effect of sand that gets between the bottom and floorboards or cylinders.

Pump the boat to the pressure specified in the data sheet (usually 0.2-0.25 atm). Under-pumped boat is worse shaped and wears out faster, and pumped in the sun can burst due to thermal expansion of air. Use a pressure gauge for control.

After operation, especially in salt water, you need to thoroughly wash the boat with fresh water and dry before packaging. Moisture and saltThe remaining in the folds can lead to mold and destruction of adhesive seams. It is better to store the product in a straightened or semi-assembled form in a warm room.

Opportunities of tuning and modernization

Even a simple rowing boat can be a comfortable boat for long walks. One of the most popular improvements is the installation of a boat. cross-plate This is a removable structure that is attached to the sides by slings and allows the installation of light electric motors or low-power gasoline engines (up to 2-3 hp).

Also, owners often upgrade seating arrangements, and standard cans can be replaced with more comfortable ones, with soft upholstery or backrests. rod-holderThe anchor mounts and tackle bags inside the cylinders make fishing much more enjoyable.

And you have to keep the safety in mind. anchor-fail With a carbine, life liners (stretched cables around the perimeter) and life jacket drawers, a must-have for a serious approach. A transom-free boat is often used on small rivers where maneuverability is more important than speed, and additional equipment will only help.

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