Choosing a swimming aid for fishing or a family holiday on the water often involves finding the perfect balance between cost, reliability and functionality. Riviera boat 3800 It stands out as one of the most popular solutions in the domestic market of small-sized water transport, and this model, manufactured by the Novgorod company "Master of Boats", has won the trust of thousands of owners due to its availability and proven design.
Aluminum boats of this type were created taking into account the real operating conditions on Russian water bodies, where it is important to take into account not only calm water, but also possible difficulties when mooring or landing on unequipped shore. Riviera 3800 It is a classic flat-bottom with high sides, which provides excellent stability afloat and a large usable area for placing equipment or passengers.
In this article, we will discuss all aspects of ownership of this boat, you will learn about the nuances of design, features of management, and practical recommendations for preparing a boat for the season, the information will be useful for both beginners considering the first purchase and experienced boaters looking for a reliable workhorse.
Design features and geometry of the body
The backbone of any boat is its hull, and in the case of the 3800, engineers have been betting on simplicity and maintainability. Aluminum alloy The AMG5 used in manufacturing is highly corrosive and ductile. flat-bottom, which goes into the sides with a slight collapse, which is a classic scheme for skerries and river boats.
The absence of a complex redan or deep V in the bow makes it easier to plane the boat even when installing low-power engines. However, this shape dictates its rules of behavior on the water: the wave will be rigid, and the course stability requires careful steering.
- 🚤 High sides provide dryness in the cockpit and safety when moving inside the boat.
- 🔩 Welded seams are made of argon-arc welding, which guarantees the tightness and durability of the joints.
- 🛡️ The reinforced transom allows you to install engines with a capacity of up to 15 hp without the risk of deformation.
It is important to note the quality of the edge treatment: Inside the cockpit, all sharp corners of aluminum should be carefully rolled or covered with linings so as not to damage clothing or equipment during active fishing. The thickness of the bottom and sides in the standard configuration is 2 mmThis is a trade-off between weight and strength, although for rocky rivers it is recommended to look for versions with a reinforced bottom.
Ergonomics, layout and accommodation
The interior of the Riviera 3800 is designed with a utilitarian approach, with the bulk of it being an open cockpit that allows you to place fishing boxes, sonars and other equipment according to the owner's individual layout, and the absence of built-in bulkheads gives you freedom of action, but requires the user to organize the space independently.
For comfortable accommodation, there are runduks in the bow and under the banks, ideal for storing life jackets, anchor end or dry clothing. Banks (seats) are usually made of plywood with moisture-resistant coating and rely on shingles or special brackets.
⚠️ Attention: When the boat is fully loaded (3 people plus equipment), monitor the weight distribution. Shifting the cargo on one side can critically reduce the stability of a flat-bottomed boat, especially when passengers are ashore.
Control is carried out through a ramper or remote ramper-tether, if the motor is installed with the appropriate ability, installation of windscreen significantly increases comfort, especially in cool weather, protecting the face and hands from oncoming air flow and spray.
For those who plan overnight stays or long stays, there is an option to install a tent shelter, a tent frame attached to the shaft profiles, turning an open boat into a small camping house on the water, which makes the model attractive for fans of multi-day rafting on calm rivers.
Technical specifications and load capacity
To objectively assess the capabilities of the vessel, you need to refer to the numbers. Model 3800 belongs to the class of small vessels that do not require registration in the GIMS (subject to the installation of the engine up to 10 hp, however, the rules may change, and the current information should be checked in the legislation for the current year).
Below is a table with the main technical parameters that will help you navigate the capabilities of the model:
| Parameter | Meaning |
|---|---|
| Longest length | 3.80m |
| largest width | 1.50 m |
| Height of board | 0.50 m |
| Load capacity | 400 kg |
| Passenger capacity | 3 people. |
A 400kg load capacity is a solid figure for a boat of this size, which can accommodate three adults or two with a full suite of fishing gear, but it's worth considering that the real buoyancy reserve is best not to be used to the limit, especially if you're planning to go out into the open water.
The weight of the boat itself is about 70-80 kg depending on the configuration. This is quite a heavy figure for manual carrying, so having a wheeled trailer or trailer for transportation to the water is almost a prerequisite for comfortable operation.
Engine selection and speed performance
The key issue for the owner is the choice of outboard motor. the manufacturer recommends the use of engines with a capacity of up to 15 hp However, given the flat bottom and relatively large sailing in the wind, the “golden mean” often become motors with a capacity of 5-9.9 hp More powerful units can lead to the burying of the nose in the wave if not loaded.
When installing the 5 hp engine, the boat confidently goes on plane with one driver, developing a speed of about 20-22 km / h With two passengers, the speed drops, and the boat goes into displacement mode, which saves fuel, but increases the transition time to the catch point. 9.9 hp motors allow you to plane even with full load, reaching speeds of 28-30 km / h.
- 🚀 To go out on planing with one person, 3-4 hp is enough.
- ⛵ For a comfortable planing speed with 2-3 passengers, 8-10 hp will be required.
- ⚙️ The maximum recommended power is 15 hp, but requires careful management.
⚠️ Warning: When installing a powerful motor, be sure to check the condition of the transom. If you feel vibration or see cracks in the welds of the transom plate, operation should be stopped immediately to avoid loss of the engine.
The motor is important. On flat-bottomers, it is often necessary to experiment with the height of the lower unit installation to avoid rotor air capture on corners and reduce water resistance. Proper adjustment of the angle of the trim also critically affects speed and fuel consumption.
Fuel economy secrets
The optimal angle of the trim for the Riviera 3800 is in a position where the transom is slightly raised and the nose is not raised too high. Experimentally find a position where the boat is straight, not goats and not burrowing with its nose. This can save up to 15% fuel on long stretches.
Tuning, modernization and useful equipment
Buying a basic version of the boat is just the beginning, and most owners will eventually need to make improvements, and a popular improvement is the installation of inflatable stickers on board, which not only serve a decorative function, but also serve as a buffer when mooring against concrete walls or berths, protecting the board from scratches.
Another important element is anchor. For a boat with a flat bottom and sailing capacity comparable to the Riviera 3800, the weight of the anchor should be sufficient to keep the boat in wind and current. Often use cat anchors or Admiralty anchors weighing from 4-5 kg. anchoring should be reliable, preferably using a vertebrae.
And safety is a must, because a scoop, life jackets by passenger count, and an anchor end at least three depths in a pond are a must, and many people also install sonars and navigators, attaching them to brackets to banks or transoms.
☑️ Basic set for access to the water
To protect against sun and rain, awnings are often installed. The frame can be removable or permanent. The awning transformer allows you to quickly turn the boat from a pleasure boat into a tourist one, providing space for the night. When installing the awning, it is important to provide ventilation to avoid condensation inside.
Care, storage and winter conservation
Aluminum is a very unpretentious material, but it also requires attention. After every fishing trip, especially in salt water or in polluted water, it is advisable to rinse the boat with fresh water, which will prevent the accumulation of salts and dirt, which over time can lead to local corrosion processes, especially in welds.
The best way to keep the boat upside down is under a canopy or in a garage, and if you don't have that option and the boat is outside, you have to cover it with a breathable awning raised above the bottom to allow air to circulate, and this will prevent condensation and the greenhouse effect from forming inside the hull.
Before winter storage, it is recommended to remove all removable elements: cans, hand-helds, soft linings. The boat itself should be cleaned of mud and sand. If there are chipped paint or deep scratches, it is better to clean them and paint them with a special paint for aluminum to prevent contact with the aggressive environment.
When you store a boat outside in winter, put a few plastic bottles half filled with water inside. If snow or water gets inside, they will freeze, expand, and the bottles will take the load on themselves, protecting the structure from deformation with ice, although for the Riviera 3800 with its durable body, this is less critical than for thin-walled models.
Advantages and disadvantages of the model
To sum up, it's worth weighing the pros and cons objectively. The Riviera 3800 is a product designed for the mass consumer, and it has its strengths and weaknesses, and understanding them will help you make an informed purchasing decision.
The undisputed advantages are priceIt's one of the cheapest metal offerings in its segment. simplicity: there's almost nothing to break, and repairs are possible even in the field with a minimum set of tools. capacityThis allows the boat to be used for various tasks.
But there are downsides. weightIt's hard to roll and transport by hand. wave-lightFlat bottoms don't extinguish the shocks of the wave, so long walks over large reservoirs can be tedious. The third thing is that basic equipment often requires improvements for full comfort.
The 3800 Riviera is the ideal workhorse for a fisherman-practice who values reliability and capacity over speed and comfort on the wave.
Do I need to register with the GIMS for the Riviera 3800?
Under current Russian law, registration is required for small vessels weighing more than 200 kg. Since the 3800 Riviera weighs about 70-80 kg, it does not require registration on its own. However, if you install a motor powering more than 10 hp (or 8 kW), registration becomes mandatory, regardless of the weight of the boat. Always check the current rules, as they may change.
Can I make a crack in the body by myself?
Theoretically, you can, if you have access to argon arc welding and aluminium welding skills. Aluminum is actively oxidized, and conventional welding without argon will not produce a durable seam. For temporary repairs in field conditions, it is better to use special epoxy compounds for metal or cold welding, but major repairs are better entrusted to professionals.
Which anchor is better to choose for this boat?
For flat-bottomed boats such as the Riviera, Cat-type anchors (with folding paws) or Hall anchors are well suited. They are well-attached to grass, snags and rocky bottom. The anchor weight should be about 1/10 of the displacement of a full-load boat, but 4-5 kg is usually sufficient for a 3800 if you use a long anchor end.
Does the boat develop planing with a 5 hp engine?
Yes, with one person (weight up to 80-90 kg) and a minimum amount of equipment, the Riviera boat 3800 goes to planing with a 5 hp engine, the speed will be about 20 km / h With two passages, the exit to planing is unlikely, the boat will move in displacement mode at a speed of 6-8 km / h.