Among domestic small-sized boats occupies a special place Aluminum boat Malyutka-2The design, which has been a benchmark for reliability and simplicity for decades, is still popular with fishermen and hunters because of its maintainability and affordability.
Unlike modern inflatable analogues, Baby 2. The vessel is a rigid hull made of aluminum-magnesium alloy AMg5M. This material ensures the durability of the structure, resistance to mechanical damage and corrosion. The dimensions of the vessel make it easy to transport on the roof of a passenger car, making it an ideal choice for lovers of wild holidays.
However, despite the seeming primitiveness, this watercraft has a number of nuances that must be considered when buying or self-manufactured. The size of the boat Little-2 They are strictly regulated by drawings, and any deviation can significantly affect driving performance. In this article, we will discuss all parameters, weight specifications and operating features in detail.
Overall dimensions and design features
The basis of the design of any boat is its geometric parameters. Baby 2s They are designed to provide maximum stability at minimum dimensions, and the length of the shell at the outer edge of the side is exactly the same. 2000 mmThis allows you to accommodate two people in the cockpite with minimal comfort.
The width of the midle (the widest part) is 1000 mm. This ratio of length to width (2:1) makes the boat quite stable in calm water, but requires caution in case of strong lateral excitement. The height of the board in the bow reaches 300 mm, and to the stern smoothly decreases, which contributes to effective recoil of the spray.
- 📏 Length full: 2000 mm
- 📏 Maximum width: 1000 mm
- 📏 Height of board: 300 mm
- 📏 Unloaded draught: about 50-70 mm
⚠️ Attention! When building or repairing yourself, strictly monitor the symmetry of the sides. A skew even 5-10 mm can lead to a yaw of the vessel on the course and constant drift to the side.
The design includes three transom frames that give the body the necessary rigidity. The bow and aft frames have a reinforced design for attaching the forehead and transom respectively. The middle frame serves as an additional support for floorboards (removable floor) and load distribution.
Weight specifications and load capacity
One of the key parameters that owners pay attention to is the weight of the boat. Baby 2s without equipment is of the order 20-22 kgThis allows one person to effortlessly carry the vessel to the water or load it onto the trunk of a car.
The load capacity of the structure is designed for use by two adults of average size. 180 kgThis includes the weight of passengers, motor, fuel, equipment and the hull itself, and exceeding this limit leads to a critical decrease in the freeboard height.
| Parameter | Meaning | Unit of measurement |
|---|---|---|
| Hull mass | 20-22 | kilogram |
| Load capacity | 180 | kilogram |
| Passenger capacity | 2 | man. |
| Max, engine power. | 2.5-5 | hp |
It is worth noting that the distribution of weight inside the cockpit plays a critical role, and shifting the load to the nose or on one of the sides can lead to loss of controllability. Centre of gravity It should be placed strictly in the middle between the frames to ensure optimal differentiation.
Compliance with the load capacity limit of 180 kg is not just a recommendation, but a condition for survival on the water in case of unforeseen situations.
Manufacturing materials and assembly technology
Classical Baby 2. made of sheet aluminum AMG5M This alloy is chosen because of its high corrosion resistance in fresh and salt water, as well as excellent weldability. Unlike dural, AMg5M does not require complex heat treatment after welding.
The body assembly is traditionally done by argon-arc welding, which ensures tight seams and high strength of the joint. In some budget or homemade versions, riveting can be used, but this method is less reliable and requires regular maintenance and replacement of seals.
- ⚙️ Alloy: AMG5M (aluminum-magnesium)
- ⚙️ Sheet thickness: 1.5 - 2.0 mm
- ⚙️ Type of connection: Welding in argon environment
- ⚙️ Coverage: Oxide film or enamel
Therefore, all fasteners installed on the body (clutch, rim bolts) should be made of stainless steel or brass, but not of ordinary black steel.
⚠️ Attention! Never use copper or brass elements in direct contact with aluminum without a dielectric gasket. This will cause rapid collapse of the housing at the point of contact.
How to check the quality of welding?
Visual inspection of the seam does not always give a complete picture. To check the tightness at home, you can use the method of washing the seams with the subsequent supply of compressed air inside the housing, or simply dial water into the bath and load the assembled boat (if size allows) to search for bubbles.
Operating capabilities and engine power
Small sizes dictate limits on the power of the engine being installed. Baby 2s It is designed for the installation of outboard motors with a capacity of 2 to 5 horsepower. 3.5 hpIt is capable of speeds of about 10-12 km/h with full load.
The use of more powerful motors (for example, 9.9 hp) is strongly discouraged. This is not only dangerous because of the risk of transom fracture, but also ineffective: the flat bottom and short waterline length will not allow the boat to go to the plane, but only create a huge wave and splash passengers.
Care must be taken when operating in shallow waters, and although the aluminum bottom is strong enough, hitting a rock or a fuel at speed can cause dents or even cracks, and repairing such damage is possible, but requires welding equipment.
To protect the transom from the vibration of the motor, use rubber shock absorbing gaskets between the flange of the motor and the transom of the boat. This will prolong the life of the fastening holes.!
Transport and storage of the craft
One of the main advantages of the model is its transportability. With a weight of about 20 kg and a length of 2 meters, the boat can be transported in the upper trunk of a passenger car (for example, classics of the VAZ or Niva), it does not require a trailer, which significantly saves the owner's budget.
When transported on the roof, soft lodgings or mats should be used to avoid damage to the paint layer and scratching on aluminum.
Storage aluminum-boat It's possible indoors or under a canopy, and aluminum is not afraid of temperature and humidity, unlike plywood or plywood, but it's not recommended to leave a boat full of water or snow for the winter, because it puts an extra static load on the seams.
- 🚗 Type of transportation: Upper trunk or trailer
- 🚗 Preparation: Remove removable elements (seats, floorboards)
- 🚗 Winter: In an inverted state, on stands
- 🚗 Preservation: Lubricate the moving parts, check the tightness
If you plan to keep the boat assembled all year round, make sure it is on a level surface. Prolonged storage on irregularities can cause the hull to skew ("screw"), which will be extremely difficult to fix.
☑️ Preparation for winter storage
FAQ: Frequently asked questions
Can I increase the capacity of the Baby-2 by installing additional cylinders?
In theory, the installation of inflatable tubes on the sides will increase the buoyancy and stability, but this will change the sailing and windiness of the boat, and also require the attachment of cylinders to the hull, which will violate the integrity of the painting and can lead to corrosion. To increase the load capacity, it is safer not to exceed the limit of 180 kg.
What is the most frequently required repair for an aluminum boat?
The most common problem is cracks in welds, especially in the area where the transom and the forehead are attached, due to vibration or impact, dents in the bottom are also possible, repairs are done by argon welding, sometimes patching is required.
Is Baby 2 suitable for sea trips?
The model can only be used in sea conditions in calm weather in the immediate vicinity of the shore, and its low height and lack of self-draining spigates make it unsuitable for swimming in open water or even in the presence of a slight excitement.
Do I need to paint the boat inside?
Internal painting is not required, as the AMG5M does not rust, but painting with light enamel will visually expand the space and make it easier to find fallen small objects (keys, tackles) against a dark background of unpainted aluminum.
Thus, Baby 2. It's a watercraft that's in high demand because it's simple and reliable. technical specifications And compliance with the rules of operation will allow you to enjoy fishing and cruising for many years without serious problems.