Choosing a swimming aid for fishing or outdoor activities on the water always involves finding a compromise between the dimensions in the folded form, the load capacity and comfort of operation. Missile 330 NDNMIt's a model that combines the compactness and functionality of a full-boat, and it's designed for people who value mobility but are not willing to sacrifice sustainability and performance on the wave.
The main feature of this series is the use of low-pressure This is a very different design from the classic plywood floorboard, which allows you to get a hard and flat floor without having to be complexly assembled and disassembled every time you get on the water, and it is this factor that often becomes the deciding factor when choosing between different modifications of popular brands.
In this article, we will discuss in detail the technical nuances, advantages and possible disadvantages of the model so that you can make an informed decision. material thickness 1200 g/m2 This is the standard of reliability for this series, and how to properly operate a boat to extend its lifespan by decades.
Design features and materials
The basis of durability of any inflatable boat is the quality of the material used. Missiles 330 It uses five-layer reinforced PVC, which is highly resistant to mechanical damage, ultraviolet radiation and temperature changes, and has a tissue density of 1,200 g/m2, which provides a margin of safety even in contact with sharp stones or snags.
The design of cylinders is made using technology glued It's important to note that all seams are additionally protected by linings that minimize the risk of damage when mooring or pulling ashore, which is a critical aspect, because seams are often the most vulnerable in cheap ones.
⚠️ Warning: Despite the high strength of PVC, avoid prolonged contact of inflated cylinders with red-hot surfaces (such as as asphalt in the sun) or open fire.
The internal structure of the cylinders includes several independent compartments, which provides additional safety on the water, even if one of the compartments is punctured, the boat will remain afloat, allowing the crew to safely reach the shore. passive This is a requirement for all certified watercraft.
When you first assemble the boat, let it lie in the sun inflated state for about an hour, which will allow the material to spread, and the glued seams to finally polymerize and gain maximum strength.
Advantages of the sex of NDND over the classical floorboard
The main distinguishing feature of the model is the floor of low-pressure inflatable elements. Unlike traditional plywood paiola, which takes time to lay, fix with stringers and then dry. NDMA It decomposes in minutes, and you just spread the cylinders, put in the transom insert, and pump the system to the operating pressure.
The hardness of this floor is provided by internal stiffness ribs (I-beam), which, when pumped, create a flat and hard surface, which you can confidently walk in shoes, install heavy equipment or fish with chairs, while the weight of the entire structure remains minimal, since there is no heavy plywood and aluminum profiles.
- 🚀 Assembly speed: The time of preparing the boat for launching is reduced by 2-3 times compared to the mutual models.
- 🌊 Driving specifications: The inflatable floor works as an additional shock absorber, softening the shocks against the wave and reducing the noise from the splash of water.
- 🎒 Compactness: When folded, the boat takes up less space in the trunk of the car due to the absence of rigid elements.
However, it is worth considering that the floor of the BDND requires more careful pressure control. Insufficient pumping can lead to deformation of the bottom ("bubble") and lower running performance, and pumping - to excessive tension of the fabric. 0.2-0.25 atmAlways check the manufacturer's instructions for the specific air temperature.
Technical specifications and load capacity
Model range Missile 330 Designed to meet the requirements for outboard motors up to 10-15 hp Boat sizes allow you to comfortably accommodate on board 2-3 people, while maintaining excellent stability. length of 3.3 meters is the “golden mean” between the maneuverability of small boats and the capacity of larger models.
The tranza insert is made of moisture-resistant plywood of increased strength and protected by reinforced PVC on all sides, which prevents material from stratification even during prolonged exposure to water, and fastening the motor is reliable, without backlashes, which is especially important when driving on planing.
| Parameter | Meaning |
|---|---|
| Total length | 330 cm |
| general width | 150 cm |
| Diameter of the cylinder | 42 cm |
| Load capacity | 450-500 kg |
| Boat weight (with bag) | 48-52 kg |
The passenger capacity and load capacity are reserved, allowing you to carry the necessary equipment for multi-day trips. However, it should be remembered that the weight distribution should be uniform.
The optimal loading of the boat Rocket 330 for planing with a 9.9 hp engine is 1-2 people (about 150-180 kg).
Completement and ergonomics
The manufacturer supplies Rocket 330 boat The basic kit includes the boat itself, the backpack for transportation, the refit, the seats (banks) and the pump. The quality of the bag is also high: durable lightning, reinforced handles and straps allow you to carry the boat even in a full package without the risk of tearing the fabric.
The ergonomics of the interior space are elaborate, and the liner cable that runs around the perimeter of the cylinders serves not only as insurance, but also as a convenient handle for boarding and disembarking, and the boards have plastic holders for oars and ducks for anchoring or safety end.
For anglers, the option of installing additional equipment is an important detail: the transom and sides often have places for sonars, navigators or fishing rod holders, wide hinges protect the sides from impacts and allow you to lean comfortably when onboard fishing.
- 🪑 Seats: The kit includes light and durable cans of moisture-resistant plywood, which are easily rearranged along the length of the cockpit.
- 🔧 Remake: Includes material for repair, glue and instructions, which allows you to eliminate minor damage in the field.
- 🎒 Transport: The shape of the package allows you to carry the boat both in your hands and on your back, which is convenient for long transitions to water.
⚠️ Warning: Do not keep the boat in a compressed bag for a long time, especially in a warm room, which can lead to PVC mines and difficulties in the subsequent straightening.
☑️ Pre-season checks
Assembly, operation and care
Preparation process Missiles 330 NDLD It's intuitive and doesn't require any special skills, and you should always start by putting the boat on a flat surface, clearing it of sharp objects, pumping the bottom first, then the cylinders, and avoiding distortions and making it easier to install the transom insert.
It is recommended to use a foot or electric pump with a pressure gauge. Car compressors are possible, but it requires caution not to overheat the pump and precisely control the pressure. After pumping, it is advisable to leave the boat for 10-15 minutes to adapt the material to the ambient temperature and, if necessary, pump.
After-use boat care involves thoroughly washing with fresh water, especially if you've been swimming in salt water or muddy rivers. Sand and silt left on the fabric act as an abrasive and can damage the protective layer when folded. Drying before packaging is a must to prevent mold and unpleasant odor.
Assembly order:1. Spread the boat with the valves up.
2. Open all valves (turn the nipple).
3. Pump the bottom to 0.2 atm.
4. Insert the transom insert.
5. Pump cylinders to 0.25 atm.
Set up seats and equipment.
Storage is carried out in a dry, cool place, away from heating appliances and direct sunlight, the optimal storage temperature is from +5 to +20 degrees Celsius, subject to these simple rules, the life of the product can exceed 10 years of active use.
How to dry a boat in winter?
If the boat is wet and needs to be packed urgently (for example, in the cold), try to at least shake off the water and leave the valves open. At home, be sure to fully unpack the boat and dry at room temperature in the straightened form for at least a day. Packing wet PVC boats for storage guarantees the appearance of fungus and the destruction of the glue layer.
Comparison with competitors and final verdict
In the market of inflatable boats model Missile 330 It competes with brands such as Flagship, Admiral and hunterThe main advantage is the balance of price and quality of execution. While some competitors save on fittings or thickness of PVC, the Rocket offers a proven design without unnecessary compromises.
Compared to hard bottom models, the NDND version benefits in deployment speed and ride comfort. However, if the priority is maximum speed on the water with one person and minimum weight, then aluminum bottom models can perform better. For family holidays and fishing with friends, the inflatable floor option looks preferable.
In conclusion, it may be said that Missile 330 NDNM It's a versatile tool for water travel, suitable for beginners in water tourism, as well as for experienced boaters who value reliability, and its combination of materials, design and affordable price make it one of the leaders in its class.
- ✅ Pros: Fast assembly, excellent cross-country, high load capacity, maintainability.
- ❌ Cons: The weight collected still requires effort to be carried by one person, the need to control pressure depending on temperature.
- 🏆 Verdict: The best choice for universal use on medium-sized water bodies and rivers with moderate currents.
The 330 NDNDM is an investment in comfort, and the overpayment compared to the simple models is paid off by the time it saves to build and the pleasure of cruising softly on a hard bottom.
Frequently Asked Questions (FAQ)
Can I put a 330 engine with a capacity of 15 hp on the Rocket?
Yes, the design of the transom and cylinders allows you to install motors with a capacity of up to 15 hp However, when the boat is fully loaded (3 people + cargo) for a confident exit to planing, this power may be required. 5-9.9 hp is enough for single fishing.
Do I need to lubricate the valves and what?
Yes, to facilitate curling and prevent sticking, it is recommended to periodically lubricate rubber valve seals with silicone lubrication, especially after winter storage or sand entering the mechanism.
Will the bottom of the NDND withstand the dog's claws?
The PVC material of 1200 g/m2 is strong enough to withstand the claws of a medium-sized dog when cruising normally. However, sharp claws of large breeds or active running around in one place can leave marks or puncture. It is recommended to lay a mat or rubber sheet on the bottom for protection.
How does air temperature affect the pressure in the boat?
When heated in the sun, the pressure in the cylinders increases. If you pump the boat in the shade at +20 ° C, and then put it out in the sun at +30 ° C, the pressure can exceed the permissible pressure. In hot weather, it is better to under-pump the boat by 0.02-0.03 atm or periodically blow out excess air.