The Diana 350 has been one of the most recognizable and popular boats in the CIS for many years. This model, produced by the Master of Boats company, has become a kind of benchmark for the budget segment of small-sized vessels made of aluminum-magnesium alloy AMG. Many fishermen and hunters choose it for its simplicity of design and affordable price, which often becomes a decisive factor when buying the first boat.
However, behind the external simplicity hides a lot of nuances that a potential buyer needs to know. Management and seaworthiness This model depends on proper preparation for the water and the correct selection of attachments. In this article, we will discuss in detail the design features, possible improvements and real operating conditions, so that you can make an informed decision.
It is worth noting that Diana 350 is a classic. flat-bottom It's slicked, and there are certain limitations to its use in windy weather, but if it's used properly, it can last decades without the kind of care that fiberglass has. Let's dive into the technical details.
Design features of the body and materials
The basis of Diana 350’s reliability is the use of AMG aircraft alloy, which is not corrosive as much as conventional steel and does not require painting for protection. Body thickness The sides and sides vary depending on the modification, but the standard is 2 mm, which provides sufficient rigidity at moderate weight. The metal sheets are connected on rivets, which is a classic solution for budget boats, although it requires periodic monitoring of leakage.
The shape of the hull is a simplified version of the mothbodies: the flat bottom smoothly transitions into the sides with a slight zygomatic bend. stability And it's a parking lot, which is critical for throw fishing, but on the go, it puts a lot of stress on the body when the wave passes, because the flat bottom doesn't extinguish the impacts, it takes them all.
In the bow, there's a kunduk, which is often done with an open or a simple lid, and it's where many owners organize the storage of gear and anchoring. sink-board It is made of plywood laminated outside, which is a weak point when installing powerful engines, so many change it to aluminum when tuning.
- 🛶 The material of the case: alloy AMG (aluminum-magnesium), does not rust and does not require painting.
- ⚓ Dimensions: length 3.5 meters, width on the bottom of about 1.3 meters, which gives a good deck area.
- 🔩 Fastening: riveted joint that ensures tightness of the seams when properly assembled.
Why AMG?
AMG (Aluminum Magnesium) is highly corrosive in sea and river water, and unlike duraluminium, it does not require additional protection and is virtually free of electrochemical corrosion when in contact with water, making it ideal for shipbuilding.
Driving qualities and controllability on water
The behavior of the Diana 350 on the water can be characterized as typical of light flat-bottoms, and at low speeds, it is characterized by enviable stability, allowing fishermen to confidently stand on board or move around the deck without the risk of getting a strong roll. gelling.
To go to plane with one person often lacks the power of the motor or requires a shift of the load in the nose to tear the wide stern from the water. yaw (nose wag) on the wave can be tangible, as the short waterline and flat bottom do not hold the course well, experienced drivers recommend not trying to reach the maximum speed on this model, especially in windy weather.
Due to the low sides and the lack of a full cockpit, any sudden wave coming on or off the stern can lead to splashing or even transfusion of water over the side. The maximum wave height, safe for Diana 350, should not exceed 30-40 cm. Exceeding this limit is fraught with loss of stability.
The Diana 350 is a boat for quiet water, slow-flowing rivers and small lakes, but not for open waters with wind and excitement.
Choosing the optimal outboard motor
The question of “what engine to put” is one of the most discussed among owners of this model. the manufacturer recommends engines with a capacity of up to 10-12 hp, but in practice the range of choice is wider and depends on the purpose of operation. For quiet fishing and transportation of goods, often enough “spots” or “dozens” that will provide a confident plane with one or two passengers.
If you plan to operate with a full load (3-4 people plus equipment), then it is worth considering the engines with a capacity of 15-18 hp. chunkA regular plywood board may not be able to withstand the weight of a powerful two-stroke or heavy four-stroke, so strengthening or replacing it with an aluminum transom becomes a mandatory procedure.
When choosing between two-stroke and four-stroke engines for such a light boat, many are leaning towards two-strokes, which are lighter, cheaper and easier to maintain, which is important for a boat with limited capacity. Four-stroke engines will add weights to the stern, which can negatively affect differentiation and require the installation of additional rods in the nose for balancing.
- 🚤 5-8 hp: Suitable only for displacement mode, glides will not even be with one person.
- 🚤 9.8-12 hp: The optimal choice for 1-2 people, provides plane and economical fuel consumption.
- 🚤 15+ hp: Requires transax reinforcement and careful handling, gives maximum speed.
Popular tuning and modifications DIY
Buying the basic version of the Diana 350 is often just the beginning of the journey, and most owners sooner or later come to the need for improvements, because the factory equipment is minimalist. The first thing they usually change seats is that regular transom cans are uncomfortable for a long seat, and they are replaced with soft rotary seats or rundoos with soft lids.
The second stage of tuning is the installation console And windshields, and this not only improves comfort by allowing you to drive with one hand and protect yourself from the wind, but also frees up space in your nose, so you can buy a finished console, or you can make it yourself from moisture-resistant plywood and aluminum, with a cable-type steering.
And the third, equally important, aspect is that you can improve your rideability, and you can put a hydrofoil on a lower unit engine to help you get to the plane faster and stabilize your ride. drive-bones (deflectors) on the bottom, which divert the spray to the sides, making the trip more dry and comfortable for passengers.
☑️ Minimum tuning set
Safety is also a must: Installing running lights, navigation lights and a quality anchor feeder is the minimum required for GIMS and common sense. LED tape glued around the perimeter of the board inside will allow you to safely navigate the boat at night.
Table of technical specifications
For ease of comparison and planning, we will summarize the basic parameters of the boat in a single table, which will help you calculate the approximate load capacity and compatibility with various engines.
| Parameter | Meaning | Note |
|---|---|---|
| Full length | 3500 mm | Excluding attachments |
| maximum width | 1360 mm | Midel-spangout. |
| Height of board | 450 mm | Including the timber |
| Load capacity | 400 kg | Including passenger and motor weights |
| Passenger capacity | 3 people. | Normally, HIMS. |
Maintenance and storage of the boat
One of the great advantages of AMG alloy boats is that they're unpretentious, so you don't have to dry the hull after every fishing as thoroughly as PVC requires, or you don't have to be afraid of scratches that can become hotbeds of corrosion, as with steel, and you just rinse the boat with fresh water, especially if you've been swimming in salt water, and let it dry.
However, there are some nuances: knotted joints can weaken with vibration over time, so once a season it is recommended to check the puff of rivets and, if necessary, pass seams with a sealant. cross-plateIf it is wooden, be sure to check it for stratification and rotting, especially in the places where the motor is attached.
⚠️ Warning: When storing the boat upside down, make sure there are no sharp stones or debris underneath that can damage the thin bottom under the weight of the boat itself and the things lying inside.
Winter storage of Diana 350 does not require heated space, the boat can be left under a canopy or even outdoors, before turning over and covered with a tent. Aluminum is not afraid of frost and temperature changes, which makes this boat an excellent choice for residents of the northern regions.
To prevent the aluminum boat from basking in the sun and creating a drum effect in the rain, cover the interior with special noise insulation for the car, which will also improve acoustic comfort.
Comparison with competitors and final conclusions
In the aluminum boat market, the Diana 350 competes with models such as the Kazanka-M, Ob-3 and various modifications of the Vetrok or Crimea boats. Compared to the Kazanka, Diana often wins as an assembly and modern design, but can be inferior in seaworthiness to larger models with a keeled bottom.
Diana's main trump card is the balance of price and functionality. It's not a racing bullet or a sea boat, but it's a reliable working tool for fishing, hunting and cruising in calm waters. If you're looking for a budget entry ticket to the world of small boats that can be upgraded to suit your needs, this model is a great candidate.
In conclusion, it is worth saying that the attitude to the boat completely determines the life of its service. Careful operation, timely repair of minor damage and competent tuning turn a simple "aluminum" into a favorite boat that will delight you and your children for many years to come.
⚠️ Warning: Never exceed the maximum power allowed on the motor, which can cause the transom to break and the boat to sink at full speed.
Diana 350 is the perfect “designer” for those who like to refine the equipment for themselves, getting a reliable vessel for a reasonable money.
Frequently Asked Questions (FAQ)
Do I need to register Diana 350 in the GIMS?
Yes, if the weight of the curb boat with the engine exceeds 200 kg. The boat itself weighs about 60-70 kg, so with a light engine up to 30 kg (about 20-25 hp depending on the model), you can do without registration.
Can I cook a cracked bottom at Diana's?
It's possible to weld an AMG alloy, but it requires special equipment (argon welding) and skill. It's hard to make a crack in the field, it's easier and more reliable to use epoxy compounds with aluminum powder or to put aluminum patches on sealed rivets.
Which anchor is best suited for this boat?
For a flat bottom and silt or sandy soil, anchors of the Plow or Denfort type weighing 4-6 kg are best suited. The cat holds well only on a rocky bottom or among driftwoods, but on clean silt it can be torn by the wind.
How many people are comfortably accommodated in Diana 350?
Formally, the boat is designed for 3 people, but it is comfortable to fish together. Three adult men will feel cramped, especially with equipment and fishing rods. For a company of 3-4 people, it is better to consider models from 4 meters in length.