Knowledge

If the platform cannot rotate in one direction, it is generally caused by the pressure imbalance of the corresponding non rotating secondary overflow valve. At …

Although the oil-water separator is small, it plays a very important role in the whole excavator. Its main function is to filter the water and …

When the engine emits blue smoke, some operators do not know how to judge which parts have faults. This page will introduce the causes of …

When the engine emits white smoke, some operators do not know how to judge which parts have faults. This page will introduce the causes of …

When the engine produces black smoke, some operators do not know how to judge which parts have faults. This page will introduce the causes of …

In the construction of construction machinery, high oil temperature or high water temperature of engine is a common phenomenon. Then, when the engine oil temperature …

This page briefly introduces the correct steps of engine startup, and describes the corresponding steps from the aspects of pre startup, startup, post startup inspection …

Generally speaking, due to different operating environments and conditions, the application principles of automobile engine and construction machinery engine (hereinafter referred to as industrial machine) …

The engine oil burning of excavator can be divided into three situations: engine oil burning in cold vehicle, engine oil burning during acceleration and engine …

The excavator goes through the rainy season, and slight carelessness will affect the condition and depreciation of the machine. This page will describe the matters …