Choosing a small boat for fishing or a family holiday on the water is always a compromise between cost, reliability and functionality. Lagoon 350The squirrel, which is popular for its versatility and time-tested design, is a classic trimaran that provides it with excellent water stability even in the face of strong lateral turbulence.
Many aquatic motorists are looking at this model because of its ease of maintenance, and the aluminum alloy used in production is highly corrosion-resistant, which is critical for fresh and salt water, and if you're looking for a reliable workhorse for local water bodies, a detailed analysis of the specifications of this boat will be a great starting point for you.
It should be noted immediately that Lagoon 350 It's not just a piece of metal, it's an engineering solution that allows you to move comfortably through the water, two or three, unlike inflatables, it's not afraid of sharp stones, snags or sparks from a fire, but like any technology, it has its own specifications that you need to consider before you buy or start active use.
Design features and geometry of the body
The basis of reliability of this model is its geometry, the body is designed in the form of a trimaran, where the central part has a pronounced keeliness, and the side sides form additional planes of planing, which allows the boat to easily ascend the wave and confidently stay on course. Width by deck The cockpit is 144 cm, making it spacious enough to accommodate two adult fishermen with tackle.
The material used in the fabrication is D16T aircraft aluminum, which is very tensile and impact-resistant, and the thickness of the bottom and the side varies depending on the modification, but the standard is 2 mm, which provides a balance between weight and durability. D16T It requires careful handling during welding, so any interventions in the design should be carried out by professionals.
⚠️ Note: When buying used boats, carefully examine the welded seams for microcracks, especially in the area of fastening the transom and the hinged beams, since it is there that the maximum loads are concentrated.
The bow of the boat is pointed, which helps to cut the wave better, but in full planing, you can have a slight impact on the water in high winds. To compensate for this effect, many owners install nasal wings or additional cheekbones. turretdesigned for the installation of an outboard motor.
- 🚤 Type of body: trimaran with a pronounced keel.
- ⚓ Material: aluminum alloy D16T.
- 📏 Dimensions: length 350 cm, width 144 cm, height of the board 40 cm.
- ⚖️ Weight of the body: about 45-50 kg without equipment.
Geometry Lagoon 350 It's designed to minimize splashing, although you'll have to get wet at high speeds without windshield, and it allows you to install additional equipment, such as sonars, navigators and anchor systems, without losing stability.
Technical specifications and load capacity
When choosing a boat, its ability to carry a payload is key: the passenger load capacity of the model is 350 kg, which formally allows you to accommodate three people of average build and the necessary stock of equipment. However, in practice, it is recommended not to exceed the load of 200-220 kg for comfortable and safe plane.
The boat's displacement allows it to stay afloat even when fully filled with water, thanks to built-in sealed compartments or buoyancy blocks made of polystyrene foam, a safety requirement that is mandatory for all certified small craft. The draft of the vessel without load is minimal, which allows you to approach the gently stained shore, but requires caution in shallow water with a rocky bottom.
Below is a table with the main technical parameters that will help you compare this model with competitors:
| Parameter | Meaning | Unit of measurement |
|---|---|---|
| Longest length | 3500 | mm |
| largest width | 1440 | mm |
| Height on midship | 400 | mm |
| Load capacity | 350 | kilogram |
| Passenger capacity | 3 | man. |
Speed performance is directly dependent on the power of the engine installed. With a 5 hp engine, the boat goes for planing with only one person on board. For confident glides with the passenger and cargo, power is required from 8 to 10 hp, although the maximum recommended power is limited to 15 hp due to the strength of the transom.
To save fuel and increase the life of the engine, try to go out on plane smoothly, avoiding a sharp opening of the throttle at low speeds.
Engine and speed performance
Choosing a motor for Lagoon 350 The manufacturer recommends the use of outboard motors up to 15 hp, exceeding this limit can lead to transom strain and loss of controllability at high speeds, the most popular choice is two-stroke units from Tohatsu, Yamaha or their Chinese counterparts.
With a 9.9 hp engine, the boat can reach speeds of up to 25-28 km/h with one driver. When fully loaded, the speed drops to 18-20 km/h, which is enough to move along reservoirs and large rivers. It is important to choose the right propeller: for severe conditions and full load, a smaller propeller is better suited.
Installation of the motor is made on a standard transom, the height of which is usually 385-400 mm. When mounting, you need to strictly observe horizontality to avoid yawing the course. The chicken thrust (thrust of the screw) must pass through the axis of symmetry of the boat, otherwise the boat will constantly be led aside.
- 🚀 Recommended power: 5-15 hp
- ⛓️ Type of lower unit: Short (S).
- 🔧 Fixing: Strubcines or bolt joint.
- 🌊 Maximum speed: up to 30 km / h (with a 15 hp engine).
⚠️ Warning: Operation of a boat with an engine more powerful than 15 hp can lead to a sharp decrease in stability and tipping the vessel in a sharp turn.
Fuel consumption at cruising speed (about 20 km / h) is about 2-3 liters per hour for a two-stroke engine of 9.9 hp. Lagoon 350 It's a cost-effective option for anglers who spend all day on the water, and four-stroke engines are quieter and more economical, but their weight can be critical for such a light boat.
Effect of motor weight on differentiation
A heavy motor (over 35 kg) can overload the stern, causing the bow of the boat to linger upwards, which makes the vessel less visible and prone to sprawl, in which case you need to move the loads (battery, anchor, box with gear) closer to the nose for balancing.
Comfort, equipment and tuning options
The basic equipment of the boat is usually minimal: the hull, the transom and two kunduks (banks) on the sides. However, modern requirements for comfort dictate their conditions. Many owners immediately begin to upgrade. The first thing to install soft seats, as hard aluminum quickly tires the back and legs.
tuning Lagoon 350 This not only increases comfort by protecting against oncoming airflow and splashes, but also significantly reduces the risk of hypothermia in cool weather, and the glass can be stationary or foldable, made of Plexiglas or polycarbonate.
To improve performance and appearance, vinyl film or corrosion-resistant coatings are often used, and additional railing racks and a tent-transformer are also popular, which turns an open boat into a mini cabin that protects from rain and sun.
☑️ Checklist of basic tuning
The interior space can be optimized by installing removable harunduks instead of standard jars, which will allow you to keep things dry and use them as seats. Electrification boats are another important aspect: the installation of the battery in the sealed box will allow you to connect the sonar, navigator and running lights.
Some craftsmen go further and install small electric motors on the nose for quiet maneuvering while fishing, which requires an additional bracket, but makes life much easier for the fisherman, the main thing in tuning is not to overload the boat with excess weight, maintaining a margin of buoyancy.
Transport and storage
One of the main advantages of the model is its weight. The body weighing about 50 kg can be easily loaded on the roof of the car (if there are reliable arcs) or transported in a trailer. For transportation on the roof, you need to use soft pads to avoid damaging the geometry of the side and paintwork.
When stored in winter, it is recommended to turn the boat upside down and set it on a flat surface with wooden blocks under the sides, which will prevent the hull from deforming under its own weight and snow load. Aluminum is not afraid of frost, but rubber seals (if any) can lose elasticity.
If the boat is kept on water during the season, you need to regularly check the condition of the anodic protection (if installed) and clean the fouling. Although aluminum grows less than plastic or wood, mucus can appear in the standing warm water on the bottom, which impairs speed.
- 🚗 Transportation method: the roof of the car or trailer.
- 🏠 Storage: under the canopy or in the garage, upside down.
- 🧼 Care: Washing with fresh water after salt water.
- 🛡️ Protection: use of awning when stored outside.
For easy loading on the roof, special inertial winches or roller systems are often used, which allows one person to prepare the boat for descent without much physical effort. Lagoon 350 It is compact enough to fit in a standard garage with a bicycle or motorcycle.
Proper preparation for winter storage extends the life of the boat by 5-7 years and keeps its presentation for possible resale.
Owner reviews and actual exploitation
Analysis of real user reviews shows that the boat Lagoon 350 It's perceived as "people's" because owners value it for its simplicity and maintainability, because any dent can be repaired, and any dent can be brewed even in the field with equipment, which distinguishes it from composite boats, which require special materials and skills to repair.
The most common negative reviews are stiffness and noise, and aluminum is a great sound, so you can hear the conversations in the boat, and the knocking of objects on the side echoes with a ringing echo, and it's done by stacking foam or rubber mats on the floor and on the side.
Many people say that the boat is sensitive to weight distribution, and if you shift to one side, you'll see a lot of roll, but it's a fee for a narrow design that allows you to do good speed, and for two anglers, there's plenty of room, but with three adults, it's getting a little cramped, especially when you're fishing.
⚠️ Note: Do not use abrasive cleaning products to wash aluminum casings, as they can damage the oxide film and accelerate corrosion.
And the general consensus among the owners is that for its price, it's one of the best deals on the market, it forgives mistakes to beginners, it's easy to repair, it lasts for decades, and it's important to keep it under stress and keep the seams in check.
Comparison with analogues and final conclusions
There are direct competitors on the market, such as the boats of the Crimean series or various modifications of the Ob. Lagoon 350 It benefits from the more modern geometry of the trimaran, which gives it an advantage in speed and stability. Compared to similarly sized PVC inflatable boats, it gains in durability but loses in comfort and weight.
If you want to go fishing in small and medium-sized waters, where you don't want to go on a big wave, this model is the perfect choice, it doesn't require complex maintenance, a special trailer (you can put in the trunk of a long wagon with the engine off), and it's ready to work in any conditions.
In summary, it can be said that Lagoon 350 It's a rational choice for a practical person, and it doesn't have the luxury of expensive boats, but it does its job honestly, and with care, it's going to be a reliable companion for years to come, with steady running and easy maintenance.
Cost of ownership
With fuel prices, engine maintenance and no need for expensive storage (as for large boats), the cost of operating the Lagoon 350 is one of the lowest in the class of motorboats.
Frequently Asked Questions (FAQ)
What is the maximum weight of the engine to be put on Lagoon 350?
The engine is officially recommended up to 15 hp Installation of a more powerful engine (for example, 20 hp) is technically possible, but this creates a risk of transax deformation and loss of control.
Do I need to register Laguna 350 boat with GIMS?
Registration depends on the engine power. If the engine power exceeds 8 hp (or 5 hp in some old regulations, now the threshold is 8 hp or about 5 kW), registration is mandatory. The boat itself is not registered, since its mass is less than 200 kg.
Can I make a hole on my own?
Yes, D16T aluminum is weldable with argon, but for good repairs, it is advisable to take the boat ashore, clean the damage to metal and use additive material of the same brand, and special epoxy compounds for metal will be suitable for temporary repairs.
How many people are comfortable in the boat?
The boat is comfortable with two adults of medium weight, and a third person can accommodate, but it will significantly reduce speed, increase fuel consumption and reduce buoyancy, which is not safe on the wave.
What is the plane speed of Laguna 350?
With the engine 9.9 hp. and one driver, planing occurs at a speed of about 18-20 km / h With a full load (2 people + cargo) to enter the plane, a motor of 10-15 hp may be required, since the load on the body increases.