The modern market of inflatable swimming facilities is saturated with offers, but among them stand out models that have become a kind of standard of reliability and functionality. Boat Velbot 420 This is the case when the brand name has become a household name for a whole class of transom boats made of polyvinyl chloride. Owners of water equipment are often looking for a universal solution that can withstand the stress of fishing, hunting or family vacations, and this model has held the position of leader in its niche for decades.
Why is 420 millimeters (or 4.2 meters) considered the middle ground for many aquatic engines? The answer lies in the balance between the load capacity, the dimensions assembled and the power of the permissible motor. Welbot 420 It allows you to install engines up to 15-18 hp, which makes it possible to plane even with a full load, but do not think that this is the ideal boat for all situations without exception.
In this article, we will analyze the design features in detail, analyze the real driving qualities and find out who really should pay attention to this model, and who is better to consider alternatives. The key advantage of the model is the presence of a full-fledged inflatable keel and a rigid solder floor, which ensures excellent seaworthiness on the wave. We will analyze all the nuances so that your choice is conscious.
Structural features and materials of the body
The basis of durability of any inflatable boat is the material from which it is made. Welbot 420 The traditional use of high-density five-layer PVC reinforced fabric is not just a "fluid" but a complex composite material that is resistant to gasoline, oils, ultraviolet light and mechanical damage. The density of the fabric is usually between 1100 and 1200 g/m2, which allows the body to withstand impacts on the rocky bottom and friction against the sand.
The most important element of the design is the type of floor. Unlike inflatable floor models (BBD), where the floor is part of the cylinders, here we are dealing with rigid flooring. plywoodIt's a stable position on the water, and it allows you to stand confidently while you're fishing, and it takes time and effort to build this floor, but it's worth it -- you get a hard bottom, comparable to metal boats.
⚠️ Warning: When assembling the pit floor, be sure to check the cleanliness of the inside of the cylinders. Infection of small stones or sand between the bottom and the floorboard can lead to abrasion of the fabric and loss of leakage in the long run.
The inflatable keel that runs along the bottom of the keel acts as a stabilizer, and it not only improves the course stability, but also acts as an additional buffer when hitting a wave. transom plate In this model, it is usually reinforced and has a protective lining, which is critical when installing the motor. The fastenings for the cans (seats) are made in the form of liktros or a liner system, which allows you to adjust their position depending on the task.
- 🛡️ Five-layer reinforced PVC provides protection against puncture and abrasion.
- ⚓ The hard solder floor creates a sustainable platform for fishing.
- 🌊 Inflatable keel balloon improves hydrodynamics and cuts the wave.
- 🔩 The reinforced transom withstands motors up to 18 hp.
Driving qualities and behavior on the water
How he behaves. Welbot 420 First of all, it's a great wave germination. With a V-shaped bottom profile formed by an inflatable keel, the boat doesn't slosh flat on the water, it gently cuts the water surface. This significantly reduces the load on the spine of the driver and passengers when driving at high speed. With winds of up to 3-4 points, the boat confidently holds its course, although lateral demolition is still present, as with any high sailing equipment.
To enter planing mode with two adult passengers and a minimum load, a 9.9 hp engine is enough, however, for comfortable operation with a full load (3 people + equipment) best choice will become an engine with a capacity of 15-18 hp In this case, the boat easily goes to the plane, developing speeds up to 35-40 km / h, which is enough to move along large reservoirs and rivers.
The maneuverability of the model is considered good for boats of this size. The presence of inflatable tubes on the sides softens the impact, but with strong side winds, the sailing of the hull can be difficult to control. It is important to distribute the weight correctly: shifting the center of gravity to the nose can lead to a “buried” nose in the wave, and to the stern – to lose controllability and risk of overflowing the transom.
For confident planing with a full load on the Velbot 420, a motor with a capacity of at least 15 hp is required, otherwise fuel consumption and time of entry into mode will be inefficient.
Capacity and passenger capacity
The official rated carrying capacity of the model is about 800-900 kilograms, which formally allows you to accommodate up to 5-6 people on board. comfort For long fishing or cruising comfortably, it is recommended to limit yourself to three adult passengers, and a fourth person will already create cramping, especially given that the space is occupied by bags with gear, anchor and fuel tank.
The 420’s useful deck area is large enough to place two fishing boxes on the sides and leave a passage to the nose. This makes the boat popular with spinning and trolling enthusiasts. The hard floor allows for seat chairs or even a lightweight rotating chair, which is not possible in inflatable floor boats. Load distribution The floor area is uniform, which excludes local overloads.
The weight of the boat itself, when assembled, can weigh between 60 and 75 kilograms, and a set of two cylinders, floor, cans and attachments, can be difficult to transport alone, so having a second person to load into the car or descent into the water is almost necessary, and this is an important nuance for those who plan to fish alone.
- 🎣 Comfortable place 2-3 fishermen with gear.
- 📦 A large floor area allows you to conveniently place the equipment.
- ⚖️ The total weight of the kit requires assistance when descent into the water.
- 👥 Maximum passenger capacity according to the documents is 6 people, comfort - 3-4.
Assembly, storage and transportation
Operating a solder boat imposes certain obligations on the owner in terms of time and place to prepare for the launch. Welbot 420 It takes 20 to 40 minutes depending on the experience and the air temperature. In the cold season, the PVC cloth bluffs, and it becomes more difficult to straighten the cylinders, and it takes longer to pump them, and it is better to pump them to a pressure of 0.2 atm using a pressure gauge pump to avoid pressure difference when heated in the sun.
Transportation is carried out in a standard bag, the dimensions of which allow you to place the kit in the trunk of a station wagon or crossover. However, rigid floor elements (floorboards) are about 1.2-1.4 meters long, which requires adequate free space in the car. Some models are equipped with folding floorboards, but they are more difficult to assemble and less rigid.
☑️ Preparing the boat for the season
Keeping the boat requires a temperature regime, and it is not recommended to leave the inflated product under direct sunlight or near open heat sources. storage It must occur in a heated room or at a temperature not lower than -15°C, so that the material does not lose its elasticity. Before packing for the winter, the boat must be thoroughly washed and dried to avoid mold formation.
⚠️ Warning: Never keep the boat assembled under pressure in a warm room. As the temperature rises, the pressure inside the cylinders will increase, which can cause the seams to rupture or deform the valves.
How to dry a boat after fishing?
After fishing, the boat does not have to be completely disassembled, just wash the dirt, wipe it with a cloth and leave it in the shade with the valves open for several hours, completely disassembling and drying with the removal of pyeols is required only at the end of the season or after prolonged storage in a wet form, frequent complete disassembly accelerates the wear of the fabric on the folds.
Comparison with peers and competitors
There are many similarly sized models on the market, and Welbot 420 The main competitors are the Flagship, Corsair, Aqua and Hunter, and when compared to models like NDND (inflatable floor), Velbot is better at seaworthiness and standing up, but loses in build speed and weight. For those who value time and often change fishing places, NDNDT may be more practical.
When you look at competitors in the solder boat class, the Welbot often wins in the quality of fabrics and fittings used. Many budget counterparts use thinner PVC or less reliable valves. However, the price of the original Welbot 420 is usually higher than the market average, which is the price for the proven design and availability of spare parts.
The table below compares the key specifications of the Welbot 420 with a typical competitor in the 420 cm class:
| Characterization | Welbot 420 | Typical competitor (Budget) |
|---|---|---|
| Materials | PVC reinforced 1100-1200 g/m2 | PVC 800-900 g/m2 |
| Type of bottom | Hard soldering flooring | Rigid or inflatable (NDND) |
| Max, engine power. | 18 hp. | 15 hp. |
| Weight of kit | ~70 kg | ~55-65 kg |
| Price. | Above average | Medium/Low |
When buying a boat, pay attention to the presence of a remplekt in the basic configuration. Welbot usually has it in stock, but checking the presence of glue and patches before the deal will not be superfluous.
Opportunities of tuning and modernization
Owners Welbot 420 They often don't stop at the factory to improve ergonomics and functionality. One of the most popular types of tuning is the installation of a control console. This allows you to fix the steering, the dashboard and the windshield, which greatly improves comfort when driving at high speeds. The console also frees up space in the cockpit.
Another important element of the upgrade is the installation of anchor liner mounts or rim bolts. Standing seats may not always be convenient, and reliable anchoring from the bow of the boat is critical for safety, and replacing regular wooden cans with soft seats with pockets or installing rotary fishing seats on special areas is also popular.
And don't forget to protect, because the installation of transom wheels makes it much easier to move a motorized boat along the shore. Hinged transverses or additional platforms for an outboard motor may be required if you decide to put a higher power motor or use an electric motor for trolling in addition to the main engine.
- ⚓ Installation of anchor roller and leer for safe anchorage.
- 🪑 Replace hard cans with soft seats with backs.
- 🛡️ Installation of transom wheels for ease of movement on land.
- 🌊 Installation of additional insurance leers on the sides.
⚠️ Warning: Any design changes, especially those involving heavy elements (consoles, batteries) on the side or nose, must be made to accommodate the change in the centering of the boat.
Frequently Asked Questions (FAQ)
Can I use the Velbot 420 in winter?
You can use a boat in winter, but with serious restrictions. PVC becomes hard and fragile at low temperatures. In the cold below -10 ° C, there is a risk of tissue damage when hitting ice or rocks. In addition, it is harder to achieve the desired pressure in the cold, and when you skip into a warm room, the pressure will increase sharply. It is recommended to use the boat at a temperature of not lower than -5 ° C and use extreme caution.
Which motor is better to choose for this model?
The best choice for Welbot 420 It's a 9.9 hp two-stroke engine with the ability to increase to 15 hp (e.g. Yamaha 9.9 or Tohatsu 9.8). It's a middle ground in weight, fuel consumption and dynamics. For three people and planing, it's better to take 15 hp at once. Four-stroke engines will also work, but they're heavier, which can affect the differentiation of the boat.
How long does the PVC boat last?
With proper operation, storage in the shade and the absence of mechanical damage, the service life of a quality PVC boat is 10-15 years or more. Key factors of longevity are timely drying before packaging, the correct pressure in the cylinders and the lack of contact with aggressive chemicals.
Do I need to register a 420 cm boat in GIMS?
According to the current legislation of the Russian Federation, small vessels weighing more than 200 kg (in running order) or with an engine power of more than 8 kW (about 10.88 hp) are subject to registration. Welbot 420 With motors and equipment often exceeding 200 kg, and motors usually more powerful than 10 hp, registration and the availability of category M rights are likely to be required.