The modern market of small craft offers a huge variety of options, but it is the tiller It's a classic for those who value reliability and practicality, and unlike the lightweight inflatable ones, it's a very simple body. AMG or D16T It can withstand heavy loads, snags and rough operation in shallow waters, and it's not just a boat, it's a full-fledged tool for fishing or family vacations on the weekend.
The main advantage of this design lies in the ease of handling and durability of the material, which requires almost no complex maintenance. Many models are equipped with transom plates that allow you to adjust the angle of the differentiation, which is critical to achieve maximum speed. However, in order for the vessel to meet expectations, you need to understand the nuances of the choice of alloy, the design of the bottom and the features of the engine attachment.
The choice of a specific modification depends on where and how you plan to use the boat. Some are looking for ease of carrying alone, others are interested in high-wave stability or the ability to install additional equipment. In this article, we will discuss in detail everything from the geometry of the hull to the intricacies of the tiller control so that you can make an informed decision.
Advantages of Aluminum Alloys in Shipbuilding
The main material for the production of quality boats today are aluminum-magnesium alloys, such as: AMG5 and AMG61Unlike duraluminium, which is prone to corrosion in salt water, these materials have high corrosion resistance and excellent weldability. hull The alloy does not require painting, since the oxide film itself protects the metal from an aggressive environment.
The most important parameter is the strength of the structure to break and impact. Aluminum has the ability to absorb impact energy, deforming, but not breaking down instantly, as is the case with plastic or fiberglass at low temperatures, which makes the tiller boat ideal for hunting in reeds or alloys on rivers with many slops.
⚠️ Attention: When welding aluminum, it is critical to use argon and the right filler wire. A disruption of the technology will lead to microcracks in the seams, which can disperse under load, causing instant flooding.
The weight of the vessel also plays an important role: Aluminum allows you to create lightweight structures that can be transported on the roof of a passenger car or even in a trailer without special permission. case directly affects the load capacity and speed under low-power engines.
Why is aluminum better than plastic for the North?
Aluminum boats do not become brittle in the cold like fiberglass, and are not afraid of sparks from a fire or cigarette butts, making them ideal for harsh climatic conditions.
Constructive features of the tiller control
Control of the boat through the rumble is a classic scheme, proven for decades. The rumble is a lever attached directly to the lower unit of the engine. Turning the handle to the left or right, you change the angle of the steering pen or the direction of the propeller's thrust, causing the boat to change course, and this system is as simple and reliable as possible, because there is practically nothing to break in it.
But the root-control has its own features that you need to get used to, and unlike steering, where you turn the steering wheel in the same direction that you turn the steering wheel, the reverse logic works: to turn the boat's nose to the left, the hummel must be turned to the right, which requires muscle memory, especially in emergency situations.
- 🚤 Direct communication with the motor gives an excellent sense of control over traction and direction.
- 🔄 The ability to quickly change direction without delays in the transmission of force through the cables.
- 🛠️ Ease of dismantling and maintenance of the transax plate due to the absence of complex mechanisms.
For comfortable handling at high speeds, many modern models are equipped with elongated rumples or cable traction systems that simulate the steering wheel, which allows the operator to sit in a comfortable position with his back, which reduces fatigue during long transitions.
Geometry of the body: flatbed or keel?
The shape of the bottom is the second most important factor after the material, which affects driving performance. Flat bottom models are characterized by maximum parking stability and minimal draught. They are ideal for calm water, lakes and shallow rivers, where it is important to get close to the shore. However, in the wave, such a boat will be very prowling and nose-punching.
The keel bottoms, especially those with variable keeliness, allow for wave cutting and smoother travel, and they have better course stability at high speeds, but they have to pay for increased draft and slightly less stability afloat when boarding and disembarking passengers.
There are also trade-offs with moderate keeliness and zygomatic splashers, which combine the advantages of both types to ensure acceptable seaworthiness and stability. The choice depends on the water area: for large lakes and reservoirs, it is better to use the keeled model, and for grassy swells, a flatbed.
| Type of bottom | Precipitation (cm) | Resilience on the wave | Speed (km/h) |
|---|---|---|---|
| Flat. | 10-15 | Low. | 25-35 |
| Moderately squirted | 20-25 | Medium | 35-50 |
| Deep keel | 30+ | High. | 50-70 |
For fishing alone in calm water, it is better to choose a flat bottom, and for family walks on large reservoirs - a keeled body with high sides.
Motor power selection and transom board
Aluminum boats are often designed to be outboard motors, and the transom board needs to be reinforced and have the right angle of inclination (transe angle), usually 10-15 degrees, which is necessary for optimal planing, and the wrong angle will lead to nose burying or, conversely, to cobbling.
The engine power must be strictly in line with the boat's data-sheet figures; exceeding the recommended power is dangerous not only with fines, but also with the risk of loss of stability or destruction of the transom. Lightweight aluminums up to 5 hp often require a simple attachment, while engines from 10 hp require a full-fledged in-line transom plate.
Two-stroke models are easier to maintain, which is important for small boats; four-stroke models are quieter, more economical and more environmentally friendly, but their weight can significantly reduce the payload of a small vessel.
When installing the motor, always use a safety cable (falin) run through a flap bolt on a transom, which will save the boat if the engine fasteners weaken on the go.
Comfort and additional equipment
The basic configuration of the tiller boat is often minimalistic, but the possibilities for tuning are almost limitless. Installing soft seats on rotary seats makes hard aluminum a comfortable place for hours of waiting for cool. It is important to attach the seats through reinforced paioles so as not to deform the bottom.
Fishing is not only a fishing gear, but also a sealed compartment that enhances the vessel's unsinkability, and some models are equipped with cantilevered windshield options that add comfort to the wind.
- 🎣 Installation of sonars and rod holders significantly expands the functionality.
- 💡 Perimeter LED lighting is useful for night fishing and water safety.
- 🌂 The possibility of installing an awning or a running canopy protects against rain and sun.
For an aluminum boat, it is better to use a cat anchor or a plow anchor, which will not damage the skin when lifting, and the anchor rum should be safely stuck or welded in the bow.
⚠️ Attention: When installing additional equipment (batteries, boxes), strictly monitor the alignment. Shifting the load on board or on the nose can critically impair driving performance and even lead to tipping.
☑️ Checking before getting on the water
Maintenance and storage of an aluminum boat
Although aluminum does not rust like steel, it requires maintenance. After each foray into salt water, the vessel must be thoroughly washed with fresh water to wash away the salt, which can cause electrochemical corrosion, especially in contact with other metals (motor, screw).
When stored in winter, the boat should be turned upside down or mounted on the kilblocks to prevent the hull from deforming under its own weight or snow pressure. If the boat is stored on the water all season, you need to regularly clean the fouling, as biological fouling can create local fouling.
Regularly check the condition of welds and rivet joints. The appearance of whitish plaque or microcracks requires immediate attention. Small scratches on aluminum can be polished, and deeper damage can be brewed or riveted, which at home is much easier to do than repair fiberglass.
How to keep a boat in winter?
The ideal storage is in a dry room upside down on soft supports, and if you can't, cover the boat with a breathable awning, leaving air to avoid condensation.
Frequently Asked Questions (FAQ)
Should I paint an aluminum boat?
Painting is not technically necessary, because the oxide film protects the metal, they paint boats usually for aesthetic purposes or for disguise, if you paint them, it is only special soils for aluminum, otherwise the paint will peel off after the season.
What is the maximum weight a tiller boat can bear?
The load capacity depends on the volume of the body and the buoyancy reserve. Standard 4-5 meter models usually hold 400-600 kg, including the weight of passengers, engine and equipment. The exact figures are always indicated in the passport documentation of a particular model.
Can I put an electric motor on an aluminum boat?
Yes, it's a great option for quiet fishing, and the electric motors are lightweight and don't require complex installation on a transom, and the key is to have a reliable mount and have a battery backup, which can be quite heavy on its own.
Is Aluminum Afraid of Galvanic Corrosion?
Yes, especially in salt water when in contact with stainless steels or brass without insulation, it is important to use special corrosion sprays and monitor the condition of the anodic protection, if it is provided by the design of the motor or boat.
Is it hard to turn an aluminum boat back if it flips over?
Due to the light weight and buoyancy of aluminum, it is possible to turn a small boat (up to 4 meters) even alone, clinging overboard. On large boats, this is more difficult to do, so having sealed buoyancy blocks is critical for safety.