Boat. North 470 from Low pressure polyethylene (LDPE) It is one of the most popular options for outdoor recreational activities, fishermen and hunters, and combines strength, affordable price and unpretentious maintenance, making it an ideal choice for Russian water bodies with their harsh operating conditions. Unlike PVC or aluminum boats, the PHD hull is not afraid of hitting rocks, does not rot and does not require regular painting.
But North 470 There are also some nuances, from the controls to the load-carrying limitations. specificationCompared to competitors, we will tell you about standard And we'll give you some practical tips on tuning, and if you're planning to buy it, or if you're already the owner of this boat, it's going to be useful for optimizing its operation.
⚠️ Attention: DHD boats are sensitive to long-term UV ray exposure, and without protective coating or cover, the material may lose strength after 3-4 seasons of active use.
## Technical specifications North 470
North 470 class small-boat The model is rigid, and its dimensions and load capacity make it universal for rivers, lakes and coastal areas of the seas (at a surge of up to 2 points).| Characterization | Meaning | Note |
|---|---|---|
| Length, mm | 4700 | Optimal for transportation on the roof of a car |
| Width, mm | 1800 | Narrow body improves handling, but reduces stability |
| Height of the side, mm | 600 | Enough for safety, but not suitable for high waves |
| Load capacity, kg | 500–550 | Motor and passenger (maximum 4 people) |
| Recommended engine power, hp | 20 | Excess leads to transom overload and the risk of destruction |
The body is made from sheet HDPE 6-8 mm thick This process ensures that there are no seams, which is critical for tightness. Wall thickness can vary depending on the lot - some owners note the thinning of the bottom up to 5 mm in places of intense friction.
The trawl of the boat is reinforced with an aluminum plate, but when installing a motor more powerful than 15 hp, additional strengthening is recommended. composite or a welding machine for PND (if you have experience).
## Advantages and disadvantages of the PND-hull
Low pressure polyethylene (HDPE) is a material with unique properties, but it's not without its disadvantages. North 470.
- ✅ Strength of impact: HDPE does not crack when faced with underwater obstacles (unlike fiberglass).
- ✅ Resistance to corrosion: It does not rust, rot, does not require anti-corrosion treatment.
- ✅ Ease of repair: Cracks and holes can be sealed with a building hairdryer or a special rod.
- ✅ Low price1.5-2 times cheaper than aluminum analogues at comparable dimensions.
But there is a downside:
- ❌ Heat deformationIn the sun, the hull can lead, especially if the boat is dark in color.
- ❌ A tendency to scratchSand and gravel leave traces that reduce hydrodynamics over time.
- ❌ Limited service lifeIn intensive operation - 7-10 years (against 15-20 for aluminum).
- ❌ The complexity of tuningAdhesive connections with HDPE are unreliable - welding or mechanical fastening is required.
⚠️ Attention: If you plan to store the boat in the open air, choose models with built-in UV protection (e.g., adding soot to the HDPE) This will extend the lifespan by 20 to 30 percent.
To protect HDPE from the sun, use special sprays based on polyurethanes (for example, Star brite UV ProtectantApply them 2 times a season - this will prevent burnout and cracking.
## Comparison with analogues: which is better?
There are several popular models of HDPH boats in the market. North 470 with the main competitors:
| Model | Length, m | Load capacity, kg | Advantages | Deficiencies |
|---|---|---|---|---|
| North 470 | 4.7 | 500–550 | Low price, ease of repair | Narrow body, engine restriction (20 hp) |
| Kazan 460M | 4.6 | 600 | More stable, higher load capacity | Heavier by 20-30 kg, more expensive |
| Frigate 480 | 4.8 | 580 | Improved hydrodynamics, HDPE thickness 8 mm | It's harder to find parts. |
| OBE 430 | 4.3 | 450 | Compact, maneuverable. | Low-load capacity, not suitable for 4 people |
North 470 It wins in price/quality ratio, but loses in price resilience and comfort. For example, Kazan 460M It's 20 cm wider, which makes it preferable for standing fishing. Frigate 480 It is better suited for the installation of motors up to 25 hp due to the reinforced transom.
If you need a boat for rivers and lakes with a budget of up to 150 thousand rubles - North 470 For sea trips or hunting in large bodies of water, it is better to consider aluminum analogues (for example, for a long time). Flying wing 460).
For fishing on the current, choose a boat with a keel (for example, Frigate 480). North 470 It has a flat bottom, which worsens handling in lateral wind.
## Typical malfunctions and repairs
Despite their strength, the HDPA boats require regular inspection. most frequent problems and how to deal with them:
###1. Cracks and holes
They occur when you hit rocks or when you're transporting them, and you need to repair them.
- Plot from MHP (diameter 3-4 mm).
- Construction hair dryer with a welding nozzle.
- Sandpaper (granularity 80-120).
Procedure:
1. Clean up the edge of the crack.
2. Warm up the rod and the site of the hair dryer damage.
3. Press the rod into the crack, forming a seam.
4. After cooling, grind the floods.
Clean the edges of the damage with sandpaper | Prepare the rod and the hair dryer | Heat the repair site to a plastic state | Fill the crack with a rod, forming a roller | Let it cool for 10-15 minutes | Grind the seam->
###2: Deformation of the body
It's like waves on the sides after long periods of sun storage, to get back in shape.
Heat the deformed area with a hairdryer (temperature 80-100 ° C).
Press it with a flat board with a load (for example, a sandbag).
- Leave it for 1-2 hours.
⚠️ Attention: Do not use an open fire to heat the HDPE – this will lead to melting and loss of strength!
###3. The wear of the transom
When you're running a 15-hp engine, the transom can crack.
- Aluminum lining (thickness 3-4 mm), screwed with bolts.
- Composite patch (epoxy resin + fiberglass).
For prevention, check the mounting of the motor before each release to the water - backlash leads to vibrations and accelerated wear.
What do I do if the transom is cracked?
If the crack is through, stop operating immediately! Temporary solution: wrap the transom with epoxy-soaked glass and fix it with rods. Major repairs will require a HDPE welding machine or a transmolant replacement (in the service center).
## Tuning and modernization
Basic equipment North 470 It often requires improvement. useful improvementsWhich can be done yourself:
- 🔧 Keel installation: Flat bottoms degrade handling. Weld a 3-5 cm high keel of HDPE, which will improve the stability of the course.
- 🔧 Installation of hinge seats: Standard cans are uncomfortable. Use folding seats from Kazan Or makeshift plywood.
- 🔧 Additional rim bolts: Set them on the sides to fasten safety ropes or sonar.
- 🔧 Painting the bottom:Use it polyurethane (for example, International Interthane) to protect against abrasive.
To increase the load capacity, some owners install stabilizer-inflatable tubes However, this requires registration with GIMS, as the dimensions of the vessel change.
⚠️ Attention: When installing additional equipment (for example, an electric motor) watch for load-centerOverloading the nose or stern impairs driving performance and can lead to rollover.
For fastening accessories (lights, fishing rod holders) use lamb-nut bolts And rubber gaskets, which will prevent the HDPE from cracking in the drilling area.
## Registration in GIMS and legal nuances
According to the current legislation (Order of the Ministry of Transport No. 267 of 2021), boats long up to 5 meters and engine power up to 10.88 hp They are not subject to registration, but North 470 There are important exceptions:
- 📋 If you install the motor over 10.88 hpThe boat must be registered with the GIMS.
- 📋 In the case of use in sea-water (Even with a motor up to 10 hp) a boat registration certificate is required.
- 📋 Changes that change dimensions (for example, inflatable tubes) also require registration.
For registration you will need:
boat data sheet (issued by the manufacturer)
- Receipt on payment of state duty (2000 rubles for individuals).
- Contract of sale (if the boat used).
The process takes 10–14 daysFailure to register during the inspection of the GIMS threatens with a fine of 1,000 to 2,000 rubles (Article 11.8.1 of the Administrative Code of the Russian Federation).
What happens if you don’t register a boat with a 15 hp engine?
In addition to the fine, the GIMS inspector has the right to boat away Repeated violation leads to a fine of up to 5,000 rubles and confiscation of the engine.
## Operation and Storage Tips
To extend life North 470Follow these recommendations:
#####Operation rules
- 🚤 Don't go over it. maximum load capacity - it leads to deformation of the body.
- 🚤 Avoid. long-term storage - PHD can absorb moisture, which reduces strength.
- 🚤 After every exit wash the boat with fresh waterEspecially if you use it in salt water.
###Storage
- 🏠 Keep the boat in the offseason. suspended Or on a flat surface, putting the bars under the keel.
- 🏠 Use it. breathable (for example, Oxford 600D) to protect against dust and UV rays.
- 🏠 If you keep a boat outside, Turn it upside down. This will prevent the accumulation of moisture.
⚠️ Attention: Do not use it to clean the PDV detergent They scratch the surface, creating microcracks.
## FAQ: Frequent questions about North 470
Can we set it on North 470 25 hp engine?
Technically possible, but not recommendedThe boat's tracker is designed to carry up to 20 hp, and the excess of power leads to:
- The risk of transoms breaking off.
- Deterioration of controllability (nose will be slapped).
- Problems with registration in GIMS.
If you need a more powerful motor, consider boats with a reinforced hull (for example, a larger engine). Frigate 500).
How to transport North 470 In a car?
The boat weighs 60-70 kg, so it can be transported on the boat. passenger-roofUse this:
- Strong. snoring-belt (tension of at least 200 kg).
- Froam or rubber gasket between the boat and the roof.
- Firming bow-line To the bumper.
Speed during transportation - no more 90 km/h.
How do you paint a PND boat?
Only suitable for painting. plastic-colour:
- Plasti Dip Temporary coverage (lasts 1-2 seasons).
- International Interthane - Two-component polyurethane paint (serves 5+ years).
- Rust-Oleum Plastic Primer + Top Coat - budgetary option.
Before painting. degrease the surface with acetone Then, put it in a stained glass (Grain 220).
Which echo sounder is suitable for North 470?
It's the best boat for this. portable sonar with a transducer on a transom or on a throwing float:
- Garmin Striker 4 - Budget version with GPS.
- Lowrance HOOK Reveal 5 The best price/quality ratio.
- Deeper Pro+ A wireless sonar for fishing from shore or boat.
Use the Transducer to fasten the universal Or a homemade console made of aluminum profile.
How much is it? North 470 New and used?
Prices depend on the configuration and region:
- New boat: 120 000 – 160 000 rubles (depending on the color and availability of accessories).
- B/u (1-3 years): 70,000 - 100,000 rubles.
- B/u (5+ years)40,000 – 60,000 rubles (requires inspection for cracks).
When buying a used one, pay attention to:
- Integrity of the transom (are there cracks around the motor fasteners).
- The state of the bottom (thinning, deep scratches).
- Availability of documentation (passport of the boat, check).