Some Common Misunderstandings of Using Yuchai Genset

Yuchai generators have excellent characteristics such as durability, low fuel consumption, good speed control performance, low emissions, low noise, and long-lasting and stable operation. They are the most popular diesel generator brand in China and have been widely used in many industries for many years. In the process of operating Yuchai generators, users must pay attention to the following misunderstandings:

Misunderstanding 1: The water temperature of the diesel engine should be lowered.

There are clear regulations for the water temperature requirements of diesel engines, but there are still some operators who like to adjust the outlet temperature very low, some drives are close to the lower limit of the outlet temperature, and some are not lower than the lower limit.They believe that the water temperature is low, cavitation will not occur in the pump, the cooling water (liquid) will not be interrupted, and safety factors must be considered when using it.

In fact, as long as the water temperature does not exceed 95°C, cavitation will not occur, and the cooling water (liquid) will not be interrupted. On the contrary, if the water temperature is too low, it is extremely harmful to the operation of the diesel engine.

First of all, the temperature is low, the diesel combustion conditions in the cylinder deteriorate, the fuel atomization is poor, the combustion time after ignition increases, the engine is easy to work rough, crankshaft bearings, piston rings and other parts are damaged to increase power, reduce power and reduce economy.

Secondly, the water vapor after combustion is easy to condense on the cylinder wall, causing metal corrosion.

Third, burning diesel may dilute the oil and make lubrication worse.

Fourth, the fuel is not completely burned to form gum, so the piston ring is stuck in the piston ring groove, the valve is stuck, and the pressure in the cylinder is reduced at the end of compression.

The above are common mistakes when you use power generator. Small improper operations can cause malfunctions. We also encounter such problems in our after-sales service.Therefore, Dingbo Power recommends that users customize regular maintenance and inspection plans, and professional factory technicians will serve you, so as to better avoid unnecessary operation failures. Welcome to contact Dingbo Power by email dingbo@dieselgeneratortech.com.