Choosing a boat is always a search for a compromise between the carrying capacity, dimensions and cost. Boat Compass 420 It's become one of the most talked-about products in the PVC inflatable boat market, and it's polarizing, and it's a huge volume for relatively little money, and it's also a very specific design that you need to consider when you buy it.
In this article, we will take the Compass 420 under a microscope, and you will learn why it became a hit, what its hidden flaws are, and whether it is worth your investment. Compass 420 It is positioned as a versatile boat for fishing and family holidays, but is it really true?
We'll cover assembly, engine installation and real water behavior, and if you're planning to buy this boat, the information below will help you avoid the typical novice mistakes. Let's get a look at what's behind the 420 in the name of this model.
General specifications and design features
The numbers in the model name are not just a marketing ploy, they denote the real length. deck In the case of the Compass 420, it is a solid 4.2 meters, which automatically puts the boat into the category of full-fledged keel vessels for serious water bodies. PVCIt is highly dense and resistant to puncture.
The peculiarity of the model is the presence of inflatable keelIt's a seaworthy hull, and it gives you a sense of confidence in the wave, where the flat-bots start to scour and nose-punch, and the hard-walled transom is reinforced with overlays, which allows you to install engines up to 10-12 hp, although many owners put more powerful units.
The interior space is divided into several compartments, which increases the overall security Even if one cylinder is damaged, the boat will remain afloat, and the bottom is Air Deck technology, which provides a stiffness comparable to aluminum, but retains the light weight of the entire structure.
- 🚣 Dimensions: The length is 420 cm, width is 190 cm, which provides excellent stability on the water.
- ⚓ Load capacity: Officially declared up to 700 kg, which allows you to take on board 3-4 people with full equipment.
- 🛡️ Material: Five-layer reinforced PVC with protection from ultraviolet light and rotting.
⚠️ Warning: Despite the durable material, avoid dragging the boat on rocky bottom or asphalt, which can cause the bottom of the cylinders to abrade, which is not a warranty case.
It is worth noting that Compass 420 It has a fairly wide cockpit, which is convenient for fishing, but increases sailing. In high side winds, this can be felt, requiring the motorist to control the steering wheel more actively. The valve design is standard, which makes it easier to maintain and replace if necessary.
Analysis of the inflatable floor of Air Deck and structural rigidity
One of the biggest questions customers are concerned about is the rigidity of the floor. Compass 420 This solution allows you to assemble the boat in a compact backpack, but requires proper pumping, pressure must be at least 0.25-0.3 atmosphere to the floor becomes "sound" and rigid.
If pumped properly, the bottom can withstand the weight of several people without the hammock effect. However, if you plan to actively fish with spinning movements along the cockpit, you should be prepared for the fact that the floor still flexes slightly under your feet, unlike hard. aluminum It's not critical for standing fishing, but it can be felt when cruising actively.
And the benefits of NDND technology are that it doesn't creak, it's very cool, it's very cushionable, it doesn't feel cold water, like plywood or aluminum, and it's especially important in the off-season, when the water is still cold and the sun isn't warming.
- 🎈 Pressure: Control pressure with a pressure gauge, especially when the temperature of the air in the sun changes.
- 🦶 Comfort: You can walk barefoot on such a bottom without being afraid to get hurt or freeze.
- 🎒 Transport: In the assembled form, a boat with NDND takes up 30% less space than with a plywood bottom.
Hooks, knives or sharp edges of gear can damage the membrane, so using a mat or special shoes with soft soles inside the boat becomes a mandatory rule of operation.
⚠️ Warning: Never leave a pumped boat in direct sun unattended. The air pressure inside the cylinders and bottom rises when heated, which can cause the seams or valves to rupture.
Use a foot-driven pump for pre-pumping, and finish the final pressure with a high-quality hand-held pump with a pressure gauge, which will save energy and ensure accuracy.
Motor installation and driving performance
Train boat Compass 420 designed to install engines with a capacity of up to 10 hp, although the margin of safety allows you to put and 15 hp However, it is worth considering that with a powerful engine, the boat becomes harder to control and fuel consumption increases. The optimal option many owners call the engines with a capacity of 5-9.9 hp.
The boat is safe on the water, the squirrel nose is great at cutting the wave, and the wide cylinders are very stable. gelling with one passenger problems usually do not occur even with the engine 5 hp With a full load will require a more powerful unit.
The handling depends on the position of the load, and if you shift the weight closer to the nose, the boat starts pecking and burrowing in the wave, the right weighting is the key to a comfortable ride, and the low noise level when driving, which is highly appreciated by anglers.
Recommended screw: 5-6 inches pitch for heavy loads
Recommended screw: 7-8 inches pitch for speed
When installing the motor, it is important to adjust the angle correctly. differentiationIt affects the speed of the plane and the top speed, and you can do better by experimenting with the position of the motor.
- 🚤 Speed: With a 9.9 hp engine and one person, the speed reaches 25–28 km / h.
- 🌊 Excitement: It feels comfortable on the wavelength up to 0.5-0.7 meters.
- ⛽ Expenditure: The economy depends on the load, but on average it is 2-3 liters per hour at cruising speed.
For full load (3 people + equipment), the minimum engine power for confident planing is 8-9.9 hp.
Assembly, storage and transportation
Assembly Compass 420 It takes 15 to 20 minutes depending on the experience, and having an inflatable floor makes it easier to do this: you don't have to put in and fix heavy floorboard slabs, you just spread the boat, pump the keel and the sides, then the bottom.
The boat packs in a standard bag for transportation, and the dimensions of the package allow it to be carried in the trunk of most sedans and hatchbacks. However, the weight of the kit (boat + motor + battery + equipment) can be significant, so it is better to use a trolley for long distances.
Storing a boat requires a temperature regime. PVC does not like extremely low temperatures when rolled up, as the material becomes brittle. In winter, it is better to keep the boat in a warm room or garage.
☑️ Preparation for the season
In the off-season, it is recommended to periodically check the pressure and condition of the seams. Even if the boat is assembled, temperature changes can affect the tension of the material.
Comparison with competitors and market analogues
There are many analogues in the market, such as Flagship, Solar. or MnebaThe 420 compass beats them in terms of price-to-volume ratio. For the same cost, you get more space and payload.
However, competitors may offer better fittings or denser PVC material. For example, some models have reinforced hinge bars or more comfortable seats in the kit.
The table below compares the main specifications of the Compass 420 with a typical competitor in this class:
| Characterization | Compass 420 | Analogue (Middle class) |
|---|---|---|
| Length, cm | 420 | 410-420 |
| Width, cm | 190 | 180-185 |
| Load capacity, kg | 700 | 600-650 |
| Boat weight, kg | ~65 | 60-70 |
| Price (orient.) | Low. | Medium |
Thus, Compass 420 If you want maximum reliability for each seam and premium materials, you might want to look at more expensive brands.
The secret of valve durability
To prolong the life of the valves, use a special silicone-based lubricant. check them for sand and dirt, which can violate the tightness.
Frequent problems and their solution
Like any other technique, a boat. Compass 420 Owners often face the need to stick a transom board or replace valves, which doesn't mean the boat is bad, it's just the active operation makes its own adjustments.
One common problem is unplugging the gain on the transom when installing a motor that is too powerful. To avoid this, do not exceed the recommended power and watch for tightening of the motor's fasteners.
Also worth mentioning is the quality of the bag, which can be rustic and quickly become unusable when transported frequently on the ground, and many owners order or sew a reinforced case immediately.
⚠️ Note: If you find a puncture, do not use superglue or Moment glue for PVC. This will spoil the material, and professional sticking will become impossible. Use only special PVC adhesives (for example, two-component).
Regular inspection of the seams and timely repair of minor damage ensure long service of your boat. Don't ignore small cuts, they tend to grow under load.
- 🔧 Repair: Always have a remake with glue and patches on hand.
- 🧼 Gone: After each fishing, wash the boat with fresh water, especially if you have been swimming in salt water.
- 🌡️ Temperature: Do not keep the boat near the heating appliances.
Questions and Answers (FAQ)
Which engine is best for the Compass 420?
The best choice would be a 9.9 hp engine (such as Tohatsu, Yamaha or their Chinese counterparts), which would provide a confident plane with two passengers and an acceptable fuel consumption, and 5 hp engines would only be suitable for solo fishing or quiet movement.
Is it possible to use a boat in winter?
Operating at subzero temperatures is possible, but it requires caution. PVC blubbers in the cold and becomes brittle; pumping the boat with warm air only, storing and transporting it in warm temperatures; entering the ice or contacting sharp ice edges is prohibited.
How many people are comfortable in the boat?
Structurally, the boat can withstand up to 4 people, but it is comfortable in it as a couple or three. The fourth passenger may not have enough legroom, and the boat will lose significantly in driving performance, no longer go to the plane.
Do I need to register a boat with GIMS?
Yes, boat. Compass 420 It weighs more than 200 kg (in running order with a motor) and is more than 3 meters long, and is often equipped with an engine more powerful than 8 hp (about 5.8 kW), therefore, it is subject to mandatory registration and requires the right to operate a small vessel.