When choosing a small boat for fishing or family vacation, one of the key parameters that boaters pay attention to is the weight of the hull, which determines not only the ease of transportation on the trailer, but also the ability to launch without the use of complex equipment. Southerner 2Being a classic representative of the Soviet and post-Soviet school of shipbuilding from the AMG alloy, deservedly enjoys popularity due to its reliability and seaworthiness, but the question of its weight often causes controversy among potential buyers.
Many owners of trailers and light tractors face a dilemma: will the car pull the bundle of "trailer plus boat plus engine". Actual mass An assembly of a vessel may differ significantly from data-sheet figures, especially if it is a used copy that may have acquired additional equipment or, conversely, lost some elements.
In this article, we will discuss the weight specifications in detail. Southerners-2We'll analyze the impact of the equipment on the total weight and give you practical tips on transportation, you'll learn how to weigh the vessel properly and what nuances of design you should pay attention to if each kilogram matters to you.
data-sheet figures and the real weight of the case
Official documentation of the manufacturer, namely boat registration certificate and technical data sheet, indicate the basic parameters that are guided by registration in GIMS. Southerners 2 If you don't include attachments, fuel, oil and crew, it's 250 kilograms, which is a reference figure for the calculations, but it rarely stays the same in real life.
It should be noted that the metal tends to accumulate mass over many years of operation. Internal cavities, bottom assemblage elements and knobs often collect residues of fuel, silt, sand and rust if the boat was not carefully maintained.
⚠️ Warning: When weighing on a car scale, remember that 250 kg is the weight of the "naked" body. The real weight during transportation is always higher due to installed equipment, anchors, faucets and spare parts.
The difference between theoretical and practical data can be significant for owners of cars with limited traction capacity. If the passport says 250 kg, then the actual weight of the ready-to-exit boat can reach 300 kg or more, which is critical for calculating the load on the trailer's breath.
Design features that affect weight
Weight specifications Southerners 2 It's very much dependent on the technology to make it. The AMg5M, which is highly corrosive and durable, but has a certain density, and the thickness of the underside and sides varies, creating an uneven distribution of mass, shifting the center of gravity.
The design includes a well-developed sleeve frame, buoyancy bulkhead and handoos, all of which add kilograms but ensure that the hull is unsinkable and rigid when turbulent. Southerner designed with a margin of safety, which inevitably affects the final mass.
Why is Southwestern heavier than its analogues?
The secret lies in the thickness of the sheets and the powerful sleeve frame, the manufacturer prioritizes safety and durability over weight loss, using a thicker rolled metal than required by the minimum standards for boats of this class.
The presence or absence of built-in components such as windscreen, remote control and stationary fuel tanks is also an important factor, and the removal of these elements before transport reduces the load on the trailer, but as a basic configuration they are part of the total weight of the vessel.
Impact of attachments and motor
When you talk about the weight of a boat, you can't just limit yourself to the hull. The South 2 requires an engine that makes up a significant portion of the total mass. Even a lightweight two-stroke engine with a capacity of 9.9 hp weighs about 35-40 kg, and a four-stroke analog of the same power will be heavier by one and a half times.
In addition to the engine, a significant addition is given:
- 🔋 Battery: Lead-acid battery weighing 15-20 kg is mandatory for engine start-up and navigation.
- ⛽ Fuel reserve: A full 20-liter tank adds another 15 kg, not counting the weight of the canister or tank itself.
- ⚓ Anchorage: An anchor weighing 5-7 kg plus a chain or a phalanx shall also be taken into account in the calculations.
The total weight of the equipped boat with the engine and the minimum set of necessary equipment easily exceeds 350-400 kg. This must be considered when planning the loading of the trailer, so as not to exceed the permissible load on the axle and coupling device of the car.
For weight loss on long fishing trips, avoid carrying a full tank of fuel on a trailer, refuel directly on a pond or take canisters separately, which is also safer from a fire risk point of view.
Also worth remembering is the weight of the extra equipment, sonars, navigators, gearboxes and crew personal belongings, all of which can add up to a significant increase that will affect the boat's behavior on the water and fuel consumption.
Transportation and trailer requirements
Transportation Southern 2 requires a serious approach to the choice of trailer. Given the large mass of the body and equipment, lightweight single-axle trailers for jet skis or inflatable boats will not be suitable here - they may not withstand the load or not be registered with the relevant authorities.
The optimal solution will be a specialized two-axle trailer or reinforced single-axle version with a maximum permissible weight of at least 750 kg. This will provide the necessary safety margin and stability of movement on the track, especially in lateral wind, when the sailing of the boat can play a cruel joke.
| Parameter | Meaning | Note |
|---|---|---|
| Mass of the shell (base) | 250 kg | No equipment. |
| Motor weight (9.9 hp) | ~330 kg | With 2T motor in mind |
| Full mass with crew | ~550 kg | 2 people + equipment |
| Recommended mass of trailer | 750 kg | Full permission |
When operating on public roads, you need to strictly monitor the weight distribution on the trailer. Incorrect centering can lead to the trailer rocking ("wagging") at high speeds, which creates an emergency situation. The trailer's breath The pressure must be between 25 and 50 kg, which requires the boat to be moved relative to the wheel axis.
☑️ Pre-departure checks
Comparison with competitors and analogues
In the metal boat market Southerner 2 It occupies its niche, competing with models such as the Crimea, Ob or Voronezh, and compared to the Crimea, which is lighter by about 30-40 kg, the Yuzhanka wins in seaworthiness and stability, but loses in mobility.
Owners, for whom the priority is frequent change of reservoirs and transportation over long distances, weight Southerners However, for those who use the boat on large reservoirs with a large wave, the additional mass is more of an advantage, providing a softer and more confident ride.
By analyzing the specifications, we can conclude that Southerner 2 It's a compromise between a heavy cruiser and a lightweight pleasure boat, heavier than a typical "Kazak" boat, but lighter than a serious cabin boat, which determines its target audience.
Practical Tips for Weight Loss
If you are experiencing an overweight problem, there are ways to optimize your weight. Southerners 2 This is primarily about replacing standard equipment with lighter ones and avoiding the transportation of excess cargo.
Consider a lighter motor if swimming conditions permit. Modern Chinese-made four-stroke engines are often lighter than their older two-stroke counterparts at the same power, and it is also worth revising the equipment composition, leaving only the essentials.
⚠️ Attention: Self-redesigning of the hull structure, cutting bulkheads or knuckles to reduce weight is strictly prohibited! This violates the unsinkability of the vessel and makes its operation dangerous for life.
Another option is to use composite materials to replace some wooden elements (cans, bulkheads of runduks) if they are present in your modification, which will save several pounds while maintaining strength.
The optimal weight of a boat is a balance between safety, comfort and the capabilities of your tractor. Don't chase record lightness at the expense of seaworthiness if you plan to walk on large waters.
Frequently Asked Questions (FAQ)
Can I tow South 2 on a passenger car without category E?
Yes, you can. South 2 trailers and equipment are generally not more than 750 kg (maximum permissible mass of trailer without category E). However, you must ensure that the total mass of the road train does not exceed the maximum permissible mass of your car.
How much heavier is South 2 compared to Kazanka?
The southern 2 is heavier than the Kazanka (especially early modifications) by about 80-100 kg. This is a significant difference that is felt when descent into the water without a slip-way and when towing over rough terrain.
Does the weight of the boat affect the maximum speed?
Absolutely. The higher the mass. case And the more energy it takes to get to the planing and maintain speed, and with the same engine power, the heavier boat will have a lower top speed and higher fuel consumption.
Do I need to register a trailer for the South Side in the traffic police?
Registration of a trailer in the traffic police is mandatory if its total permissible weight exceeds 750 kg For light trailers up to 750 kg, it is enough to have documents confirming ownership and a license plate (if it is provided for by the design and traffic rules for this type of vehicle, although according to the current rules, the PTS and the sales contract must be with them).