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December 25, 2024

How does the excavator hydraulic pump main pump work?

The main pump of the excavator's hydraulic pump is the core of its hydraulic system, and the main working principle is as follows:

December 24, 2024

How does a diesel engine work?

The working principle of a diesel engine is based on the combustion process of diesel fuel, which is divided into several important steps:   1.Intake process: When a diesel engine is in operation, air is first drawn in through the intake valve. At this time, no fuel is added, only pure air into the cylinder.

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