Choosing a reliable boat for fishing or resting on the water always involves finding a compromise between cost, comfort and seaworthiness. In the segment of affordable inflatable boats, models that combine elements of rigid hull and inflatable tubes are a special place. Rib Navigator 450It attracts the attention of boaters with its dimensions and functionality.
This model is often discussed in forums, as it offers space comparable to more expensive counterparts, but still retains mobility. Reeb Navigator 450 inflatable boat It's designed to withstand heavy loads and be a sustainable wavelength, and understanding the nuances of the design will help the potential buyer make an informed decision.
In this article, we will discuss in detail the technical features, hidden capabilities and real-world experience of using this vessel. aluminum transom in this model is made with a kilvater angle of 12 degreesThis is a critical parameter for installing medium-power outboard motors. Let's dive into the details.
Structural features and materials of the body
The basis of any inflatable boat is the material from which its cylinders are made. In the case of the 450 Series, the manufacturer uses reinforced fabric. PVC It's not just rubber fabric, it's a complex composite material that's made up of multiple layers, including a polyester base that provides resistance to tearing and stretching.
Boat bottom made by technology Hard Bottom (hard bottom) or inflatable HIF High Pressure Inflatable, depending on the specific modification of the year of manufacture: hard bottom is usually made of moisture-resistant plywood or aluminum coated with anti-slip coating. High pressure inflatable floor, in turn, allows the boat to be assembled faster, although it requires more careful maintenance.
An important part of the design is the inflatable stringer system, which runs along the sides and gives the bottom a rigidity, forming a full-fledged keel, which turns the flat bottom into a V-shaped one, which greatly improves the structure. seaworthinessThe cylinders are divided into independent compartments, which guarantees buoyancy even in the event of a puncture of one of them.
⚠️ Note: When buying, pay special attention to the quality of gluing seams. Cheap analogues can use a method of gluing sensitive to temperature changes, which will lead to the delamination of the board in the first season of active operation.
Technical specifications and load capacity
The dimensions of the 450 allow it to be classified as a medium-class vessel suitable for outdoor water. The length of the hull is 450 cm and the width is about 190 cm. This size provides an interior space sufficient to accommodate 4-5 people, although comfortable operation is possible with a crew of 3 people.
The load capacity is a frequently controversial parameter: Passport load capacity can be as high as 900-1000 kg, but the actual payload, taking into account the weight of the boat and the engine itself, will be less. For stable planing with two adult passengers and equipment, a 15 to 20 hp engine is considered optimal.
The weight of the kit as assembled varies depending on the type of bottom. The plywood floorboard model will be heavier but more durable in rocky shores. Below is a table with the basic technical data:
| Parameter | Meaning | Note |
|---|---|---|
| Total length | 450 cm | Full length of cylinders |
| general width | 190 cm | Maximum width |
| Load capacity | 950 kg | Including the weight of the motor and the people |
| Engine power | 30 hp. | Recommended 15-20 hp |
| Boat weight | ~65-75 kg | Depends on the type of bottom |
Comfort and ergonomics of interior space
The interior of the boat Rib Navigator 450 Designed to meet the needs of anglers and tourists, wide cylinders are not only buoyant, but also serve as comfortable seats, seats (banks) are usually made of moisture-resistant plywood and have soft linings, allowing you to spend several hours on the water without discomfort.
Navigation equipment and sonars are equipped with special platforms or can be mounted on a transom. anchor The spacious cockpit allows you to place fishing boxes, thermoses and other equipment without disturbing rowing or motor control.
Ergonomics also depend on the height of the cylinders, and in this model, it is tailored to provide spray protection, but not to limit the view. Inflatable handles The perimeter makes it easier to carry and board a boat from the water, but it is worth remembering that when fully loaded, the height of the board above the water decreases, and the risk of being overwhelmed by the wave increases.
Use special backpacks for carrying the boat if you plan to move frequently. The standard bag is often cramped and you will have to look for additional space for personal belongings separately.
Operation and behaviour on the water
Water behavior is something that the 450 series appreciates. With its inflatable keel and stringers, the boat is a great wave cutter. It's not rolling, which is typical of flat-bottoms, and it keeps its course steady. When it goes into planing with the right engine, it gets on the ski pretty quickly, saving fuel.
For better course stability, heavy items (battery, anchor, fuel tank) should be placed closer to the diametric axis and evenly along the sides. Shifting the cargo on one side can lead to yaw and increased fuel consumption.
In the conditions of strong side winds, the sailing of inflatable tubes becomes noticeable. Experienced water-engineers recommend not to neglect the use of anchors even at depths where it would seem that this is not necessary, this will save the boat from uncontrolled drift, especially during fishing in plumb.
⚠️ Warning: Do not exceed the recommended engine power in an attempt to reach top speed, which can lead to transom failure or dangerous rolling, especially when cornering sharply at high speed.
Assembly, storage and transportation
Boat assembly and disassembly Rib Navigator 450 Unlike light single models, you can't do it in 5 minutes, and you need to stack the piolas in a sequence, locking them in the grooves of the stringers.
To simplify the process, there is a special algorithm for doing this: first, the cylinders are pumped (up to about 70-80% of the working pressure), then the floor is laid, and only then the final pumping is done, which avoids distortions and facilitates the docking of the elements.
☑️ The algorithm of correct assembly
Keeping the boat in a dry room at temperatures between +5 and +25 degrees Celsius is a good idea. Prolonged storage under heavy objects can lead to PVC crevices, which can become potential breaks.
The secret to fast drying
If the boat is wet and there is no time to dry it completely, wipe the cylinders with a dry cloth and leave them straightened at home for 2-3 hours. Pack only a completely dry boat in the bag, otherwise mold will appear.
Comparison with competitors and market analogues
There are many analogues on the market, such as Flagship, hunter or Cayman.Rib Navigator 450 often beats them in the ratio of price to internal volume. However, materials from competitors can be denser (for example, 900 g / m2 versus 750 g / m2), which gives a gain in strength, but a loss in weight.
An important difference is the design of the transom. In some analogues, the transom can be removable, which makes weight easier, but reduces stiffness. In this model, the transom is usually glued or rigidly fixed, which increases the reliability of the motor attachment, but complicates the packaging.
When choosing between Rib Navigator and more expensive brands, you should consider the frequency of use. For rare trips to calm water, overpaying for a name may not be justified. For regular use in difficult conditions, it is worth considering models with enhanced reinforcement and additional protection of the bottom.
The main conclusion of the section: Rib Navigator 450 is the “golden mean” for those who need a spacious and reliable boat for reasonable money, ready for modernization.
Frequently Asked Questions (FAQ)
Can I install a 450 electric motor on the Rib Navigator?
Yes, it is possible to install an electric motor, but you have to consider the range of the battery and the total weight of the equipment, and electric motors with a power of up to 2-3 hp (equivalent) will ensure quiet movement around the pond without noise and exhaust gases, which is ideal for fishing.
What repairs can be done on your own in the field?
You can self-repair small punctures or cuts up to 3-5 cm long, using a remix that comes in the supply, clean the surface, degrease and glue it with special glue, more serious damage requires professional repair in the workshop using hot air.
Do I need to register with the GIMS for this boat?
Registration is required if the weight of the boat with the engine exceeds 200 kg or the engine power exceeds 8 hp (8.16 hp and above). Rib Navigator 450 When running with the engine often exceeds this threshold, it is recommended to specify the weight of a particular kit and engine power before buying.
How to keep a boat in the winter?
In winter, it is better to store the boat in a partially pumped state (0.2-0.3 atm) in a warm room, which will prevent the formation of folds and crevices on the material. If space is small, it is allowed to store in a deflated state, but without heavy loads on top and in a straightened state.