What is engine and hydraulic pump in volvo excavator

Question

Accepted Answer

The engine and hydraulic pump in a Volvo excavator are essential components that power and control the machine's movements.

The engine is responsible for generating power to drive the excavator's various functions.
It converts fuel into mechanical energy, which is then used to operate the hydraulic system.
The hydraulic pump, on the other hand, is responsible for pressurizing hydraulic fluid and supplying it to the excavator's hydraulic system.
It enables the machine to perform tasks such as digging, lifting, and moving heavy loads.
The hydraulic pump works in conjunction with valves, cylinders, and motors to control the excavator's movements.
For example, when the operator activates the control lever to lift the excavator's arm, the hydraulic pump pressurizes the fluid, which then moves the hydraulic cylinder to raise the arm.
Similarly, when the operator wants to rotate the excavator, the hydraulic pump supplies fluid to the hydraulic motor, enabling the machine to turn.
The engine and hydraulic pump are crucial components that ensure the excavator's efficiency and productivity on construction sites.

Accepted Answer

Engine model D6E and hydraulic pump Kawasaki

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