If you decide to purchase a boat motor, you will have to deal with a large number of units from different manufacturers. When choosing, you should consider the parameters of each motor and evaluate how they will correspond to the operating conditions. Your safety and economy of sailing will depend on the competent choice of the motor.
Instructions
Step 1
Outboard motors are classified into two- and four-stroke models. The choice of this or that type depends on the field of application of the motor. The most common are two-stroke motors, they have a high power density per kilogram of weight. But if you require increased efficiency, minimum noise and vibration, opt for the four-stroke model. Such a motor weighs more, but the difference in weight and price is quickly compensated for during intensive use.
Step 2
Also consider the power requirements of the boat and boat manufacturers. The power should not exceed the maximum specified in the technical passport of the vessel. Also keep in mind that increased engine power translates into a drop in engine efficiency.
Step 3
The choice of motor will also depend on whether the boat is capable of planing. If the planing mode is excluded, you can limit yourself to a low or medium power engine - from 2 to 15 hp. The extra power will not increase the speed, but will only cause excessive wave formation. In displacement mode with a powerful engine, it is also possible to overwhelm the boat with water.
Step 4
If economy is not the most important factor for you when choosing a motor, but first of all high speed is required, choose a motor with a higher power, considering only the power limit determined by safety conditions.
Step 5
Pay attention to the type of ignition used in the engine. The non-contact ignition system emits a strong spark and ensures reliable starting and stable operation of the engine at low speeds.
Step 6
It is also important to find out if the motor allows the control to be carried forward to the windshield. It is advisable to do this when the engine is placed aft on a planing boat with significant dimensions. An electric starter can be a good addition to this remote control.
