Sever 650

//Sever 650

Sever 650






The Sever 650 is the most popular among our customers, can carry at least 1.5 tons of cargo and comfortably accommodate 6 to 8 people on board. 

The comfortable seats for the driver and front passenger in the first row and soft long seating in the second row. If desired, the second row of the compartment can be equipped with additional side soft seats.  The spacious lockers under these seats will solve the issue of transporting small-sized personal belongings. In the fully laid out form, the soft seats will create a full-fledge sleeping place for 2-3 people. 

The Sever 650 is equipped with spacious lockers and a folding sliding tent. 

Windproof console, dividing the body into the passenger and luggage compartments, is an aluminum structure with two frontal, two side windows “triplex”, with a door in the middle.

An all-welded fuel tank with a capacity of 200 liters located under the second solid passenger seat. 

When creating airboats, we tried to take into account the wishes of many of our customers and combine: speed and safety, ease and carrying capacity, functionality and comfort.
Having decided on the choice of the model of airboat, you can consider various options for improving it and expanding its capabilities. To your attention we are ready to offer such additional options as: fuel tank increase, electric winch installation, high-quality optics, interior lighting, additional battery, stand-alone interior heater, navigation equipment and much more.
The purposes of the aircraft can be very diverse, that is why we practice an individual approach to each customer and are ready to improve the equipment according to your desire.
We are ready for the most non-standard solutions. For example, at one of the models of the Sever airboat, at the request of the customer, a marine radio tape recorder was installed, waterproof speakers and speakers with a total power of 1200 W and a multimedia center were built.

With non-standard bundles, individual projects, the introduction of new technologies in our airboat, you can learn more in the section of “modernization.”
Choosing Premium class airboats, you will feel a new taste of life and significantly expand your horizons!

The construction of the “North 650”

The design of the boat is a combination of an all-welded aluminum hull, and an inflatable body located at the base. This acts as a shock absorber for softening impacts when moving on obstacles protruding from the water. It is the inflatable body that takes over all the destructive bottom impact loads, absorbs the impact and, after passing through the obstacle, restores its original shape.

The inflatable boat hull is made of high-strength synthetic fabric with a double-sided polymer coating of PVC with the addition of thermoplastic polyurethane. Applied fabric is environmentally safe, wear-resistant, has high climatic and strength characteristics.

The bottom of the boat is protected by polymer scales, which adequately withstand both temperature changes and mechanical impacts. Scales are polymeric plates, each of which is attached with a cord to the bottom of the boat overlapping each other, in general forming a multi-stage protection of inflatable cylinders. When moving along boulders protruding from the water or ice, each plate is elastically deformed and bends, damping and evenly distributing the load throughout the bottom of the boat. Each scales, in addition to the protective function, performs the role of a transverse version and ensures high speed performance for the aerodrome.

A bulwark with a loose bar along the entire perimeter is a side protection of the boat. The water that comes on board flows into special barred holes in the aluminum casing. Cylinder pumping valves are located in easily accessible places throughout the boat’s hull.

Windproof console, dividing the body into the passenger and luggage compartments, is an aluminum structure with two frontal, two side windows “Triplex”, with a door in the middle.
The standard equipment of the boat includes: two soft chairs to the left and right of the cockpit entrance, a solid soft seat behind the seats, an all-welded fuel tank with a capacity of 200 liters under the solid seat, a glove compartment in front of the passenger seat, a dashboard with a steering column, a front luggage compartment.

In the rear part of the aircraft there is a propeller-driven unit, which is a single assembly unit consisting of an aluminum all-welded fence for the screw and a longitudinal-transverse motor tar, on which an engine is fixed using shock-absorbing silent blocks. The engine is equipped with a reduction gearbox, on the flange of which the air screw is fixed. Two vertical keel (steering) controls are located behind the screw. Batteries are installed in front of the fence in special plastic boxes.

Engine and gearbox

“North 650” airboat has a Chevrolet LS-3 Engine .
Power : 430 hp
Volume: 6200 cm3
Maximum Speed: Up to 100/150 km/h
Fuel Consumption: 35-90 l/h


Drive from the engine to the propeller is carried out through the lowering, single-stage, cylindrical, helical gear reducer. The gear housing is made of high-strength aluminum alloys. The gears undergo chemical-thermal treatment and rolling, have high wear resistance and strength. The connection to the motor shaft is via an elastic coupling that is integral with the flywheel.


  • Inflatable hull of a boat made of high-strength PVC fabric (cylinders and bulwarks)
  • All-welded aluminum powerplant body with attachments for inflatable boat hull
  • The engine on the longitudinal-transverse frame
  • All-welded aluminum propeller protection (fencing)
  • Air screw 3 or 6-blade
  • Vertical control keels
  • Underbody protection kit made of polymer material
  • Metal control panel with steering column and steering wheel
  • On the control panel: the ignition switch, the throttle control handle (gas), the emergency shutdown button with the check, the engine and onboard power control switches (the heater switch, the headlights, the navigation lights, the wipers on), the cigarette lighter, engine: a complex instrument with a meter of engine hours and a tachometer, an engine temperature indicator, LED oil pressure warning lamps in the engine, engine overheating and battery charging, level indicator fuel in the tank
  • Two soft marine seats (driver and passenger), located to the left and right of the door
  • Glove compartment in front of the passenger seat
  • Soft, solid seat with a backrest for passengers, designed for 3-4 people
  • Aluminum all-welded fuel tank for 200 liters.
  • Front, side and door glass “Triplex”
  • Driver’s Glass Screen Wiper
  • Covered front luggage compartment and cockpit floor with non-slip polymer coating
  • Protective luggage compartment louver
  • Soft cockpit trim
  • Battery
  • Running lights
  • Paddle stroke


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