mercury smartcraft tachometer gauge

• 2023-03-03

The maximum rotational speed of gasoline on hook is 5500-6000RPM , which is normal. If the rotational speed is too low, see if the propeller is too big! The number of inches of propeller for Mercury smartcraft horsepower is determined by the resistance of the ship. However, we can't touch the resistance, so we can use standard oars to test the boat first. If the speed of the machine exceeds 5700 rpm when the speedboat is sailing, it means that the oar is too small, so we can try again with a larger one. If the speed of the machine is not up to 5200 rpm when the speedboat is sailing, the speed may not be able to run , that is , the oar is too big . Try again with a smaller one . Generally speaking, for new machines , it is best that the speed of the machine can reach 6000 rpm , and the speedboat can also fly at high speed . At that time , the oar is the most suitable size . Then we can match a suitable tachometer gauge .

Almost all mercury smartcraft instrument panels have an engine tachometer, but many people do not know what the real function of the tachometer is . In fact , this tachometer plays a very important role . From it , we can see the working state of the engine and the tacit understanding between the engine and the gearbox . It can be said to be a barometer of the working state of the mercury smartcraft . At the same time, the speed is also one of the most important parameters of the engine . The various characteristics of the engine are directly related to the speed , such as speed characteristics , load characteristics and universal characteristics . The idle speed , maximum speed and economic speed range of the engine are closely related to the daily use of the mercury smartcraft . Correct control of the engine speed can better and more reasonable control of the vehicle. Therefore , it is not safe for those models that have the tachometer reduced. Such important parameters are not displayed on the instrument panel . How can we reasonably use the outboard ? On the mercury smartcraft , it is necessary to install a tachometer gauge on it to make us safe .