The modern market of inflatable water transport offers a huge number of solutions, but the model is not the same. Kitt Boats 390 NDLD It's a unique combination of compactness and performance that's specially noteworthy, and it's designed for people who don't want to put up with bulky designs, but also need to be confident in the water when they're excited and speedy, and it's focused on the aerodynamics of the cylinders and the rigidity of the bottom, which allows for high speeds even with medium-powered motors.
The design of the case is based on time-tested solutions, but with the use of new materials of increased density. Kitt Boats It is positioned as a versatile tool for fishing, hunting and family water recreation, and unlike many competitors, engineers have managed to minimize weight without compromising strength, which is critical for transporting and launching alone.
And the inflatable floor system, which is really a game changer in the way you operate the boat, you get the comfort of the boat, with dimensions comparable to a conventional inflatable boat, is not just another modification, but a whole new approach to ergonomics and hull load distribution when you go out for glides.
Structural features and materials of the body
It's based on a five-seat architecture, where the cylinders have a complex geometry with cone-shaped noses, which allows you to effectively dissect the wave, reducing the impact on passengers and the driver. It uses 1100 g/sq.m. reinforced PVC, which is highly resistant to abrasion and ultraviolet light. hot-weldingThis ensures absolute tightness even at extreme temperature changes.
An important safety feature is an inflatable keel that runs along the bottom, which gives the hull the necessary keeliness, improving course stability and handling at high speeds. Without this element, a boat with a length of almost 4 meters could prowl from side to side, but in the model. Kitt Boats 390 This shortcoming is completely eliminated constructively.
⚠️ Warning: When operating in rocky areas or when pulling onto a concrete slip, always use a protective lining on the keel to prevent mechanical damage to PVC fabric.
The tray part is reinforced with additional moisture-resistant plywood inserts, which allows you to install motors with a capacity of up to 15 hp without the risk of deformation of the stern. All mounting elements, such as the rings and carry handles, are ergonomically arranged and do not interfere with the placement of fishing equipment.
To extend the life of the PVC fabric after each saltwater fishing, be sure to rinse the boat with fresh water to wash off the salt, which crystallizes and can damage the material's structure.
Advantages of the sex of NDND over plywood
The main feature of this model is the use of a low-pressure inflatable floor (NDMAUnlike the classic plywood or aluminum plywood floor, the entire bottom is a single high-stringency inflatable structure, which solves several problems: the weight of the boat assembly is reduced by one and a half times, and the assembly process is reduced to 10-15 minutes.
The floor is hardened by a system of internal stretching bands that connect the upper and lower membranes. When pumped to the working pressure (usually 0.25-0.3 atm), the bottom becomes hard as a board, but retains its shock-absorbing properties. You can confidently kneel or walk on the bottom without fear of damaging it or shifting the center of gravity.
Another advantage is thermal insulation: the inflatable floor does not conduct cold from the water as intensely as metal or plywood, making fishing in the cold season more comfortable without the need for additional mats. In addition, the lack of rigid elements makes packaging easier: the boat takes up significantly less space in the trunk of the car.
How to properly store a boat with the bottom of NDND?
Keeping an inflatable floor boat is best when it is straightened or slightly deflated to avoid cavities in the cloth folding areas. If this is not possible, try not to stack heavy objects on top of the rolled-up boat so as not to deform the internal structure of the stretch marks.
Driving qualities and behavior on the water
On the water. Kitt Boats 390 It's very stable, because it's aerodynamically plane, and it's very easy to plane with just one person on board, and the minimum plane speed is about 20-22 km/h, which saves fuel when you go to the fishing area, and when you're fully loaded (3-4 people + gear), you can keep the boat running and keep your nose shut.
The stability of the course is not only provided by the keel, but also by the correct weighting. The engine mounted on the transom works in tandem with the hydrodynamics of the body, allowing you to keep a straight course with minimal correction with the roumpel, which is especially important when fishing with trolling or when driving against the current, when every extra degree of yaw takes energy and time.
The maneuverability of the model is also high, and the small turning radius makes it easy to skirt drifts or moor in cramped conditions, but it is worth remembering that inflatable sides have a certain sailing speed, so with strong side winds, you need to adjust the course more actively than on rigid boats.
Compatibility with motors and power recommendations
Train boat Kitt Boats 390 NDLD It is designed to install engines up to 15 hp This is the optimal range to unlock the potential of the hull. With a 9.9 hp engine, the boat confidently glides with two adult passengers, developing a speed of about 30-32 km / h. This is ideal for economical operation and fishing, where high speed is not required.
When you install a 15-horsepower unit, the speed increases to 38-40 km / h, and the time to get on plane is reduced. However, in this case, it is critical to maintain balance. Passengers and cargo should be placed so that the gap is minimal. Shifting the load to the nose or on board can lead to unwanted rolling and loss of efficiency.
| Engine power (hp) | Number of people | Speed (km/h) | Fuel consumption (L/h) |
|---|---|---|---|
| 9.9 | 2 | 31 | 3.5 |
| 9.9 | 3 | 26 | 4.0 |
| 15.0 | 2 | 39 | 5.5 |
| 15.0 | 4 | 34 | 6.0 |
It is important to use long leg motors to keep the lower unit at optimum depth, so that a rotor that is too deep will create additional resistance, and too high will lead to cavitation and overheating of the engine.
Comfort and ergonomics of interior space
The interior space of the model is designed to meet the needs of anglers. The wide seats (banks) are made of high-quality plywood with non-slip coating and are attached to rigid fixtures that exclude displacement during movement. The distance between the banks allows you to comfortably fit with fishing rods or spinnings without touching the equipment of the board.
There are special rings and holders for attaching the equipment, and you can attach the sonar, the navigator or the anchor shaft in a convenient place without fear that the device will fall overboard. rum-bank (Steering seat) allows you to control the engine with maximum comfort, without straining the back.
☑️ Checking before getting on the water
The gear storage spaces are arranged in the nose, where you can place sealers or bags, and some trim levels have special pockets on the inside of the cylinders for small things: phone, keys or sunglasses.
Operation and maintenance rules
Durability Kitt Boats 390 After each operation, the body must be thoroughly washed with fresh water, especially if swimming was in salt water or in bodies of water with blooming water. Aggressive environments can gradually destroy the adhesive seams and the PVC material itself.
Drying the boat should be done in the shade; direct sunlight when drying can lead to uneven expansion of air in the cylinders and deformation of the seams. Store the product in a dry, ventilated room, at a temperature not lower than -20 ° C and not higher than + 40 ° C.
⚠️ Warning: Never leave a pumped boat in direct sunlight for long periods of time unattended, and the pressure inside the cylinders can rise to critical levels, causing the seams to rupture.
Regularly check the condition of the valves and the presence of sand or dirt in them. Small abrasive particles can interfere with the tightness of the valve group. Use soft fabric and soap solution to clean, avoiding aggressive chemicals and solvents.
Compliance with the temperature regime during storage and drying is a key factor prolonging the life of PVC materials by 30-40%.
Frequently Asked Questions (FAQ)
How long does it take to assemble and disassemble a boat?
Thanks to the floor of the NDND, the complete assembly of the boat with the installation of cans and transoms takes about 15-20 minutes. Disassembly and packing in the bag usually take place faster - in 10-12 minutes, since it does not require dismantling the heavy floorboard.
Is it possible to use a boat in winter?
You can use a boat in winter, but with limitations. PVC material becomes tougher in the cold, so you need to pump the cylinders carefully, giving them time to "disperse." cruising on the ice in such a boat is strictly forbidden, because the sharp edges of the ice will instantly puncture the bottom.
What is the maximum pressure in the cylinders?
The working pressure in cylinders is 0.25 atm (about 3.6 psi), in the keel - 0.2 atm. Exceeding these values is not recommended, as this creates excessive stress in the seams, especially in hot weather.
Is it included in the bag for transportation?
Generally, the basic equipment includes a bag for transportation, but the configuration can vary depending on the dealer and season.
Is the boat suitable for fishing?
The boat is suitable for going to sea in calm weather and coastal areas, but it should be borne in mind that salt water requires more thorough washing after each use, and an open sea wave can be dangerous for inflatable structures of this size.