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shop volvo EC300D excavator Electro hydraulic system Volvo D7 engine | Partsdic®

shop volvo EC300D excavator Electro hydraulic system Volvo D7 engine | Partsdic®

shop volvo EC300D excavator Electro hydraulic system Volvo D7 engine | Partsdic®

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shop volvo EC300D excavator Electro hydraulic system Volvo D7 engine | Partsdic®

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volvo EC300D excavator Electro-hydraulic systemVolvo D7 engine

Type: The excavator is equipped with a [specific type of hydraulic pump, e.g., variable - displacement axial piston pump]. This type of pump is chosen for its high efficiency, ability to adjust the flow rate according to the load requirements, and excellent reliability.

Flow Rate: The total flow rate of the hydraulic pump is [X] liters per minute at [rated engine speed]. This flow rate is sufficient to power all the hydraulic functions of the excavator, including boom, arm, bucket movements, and swing operations.

Pressure Rating: The maximum pressure that the hydraulic pump can generate is [Y] bar. This high - pressure capacity enables the excavator to handle heavy - duty tasks such as digging in hard soil or rock.

Control Valves

Configuration: The electro - hydraulic system features a complex network of control valves. These include main control valves, pilot - operated control valves, and solenoid - operated control valves. The main control valves are responsible for regulating the flow of hydraulic fluid to different actuators (cylinders and motors), while the pilot - operated and solenoid - operated control valves are used for precise control and for enabling functions like proportional control.

Control Modes: The control valves support multiple control modes. For example, there is a manual control mode where the operator can directly control the movement of the excavator's components using the joysticks. There is also an automatic control mode that can adjust the hydraulic functions based on the load conditions and the pre - set operating parameters, optimizing the performance and fuel efficiency.

Hydraulic Cylinders and Motors

Boom Cylinder: The boom cylinder has a bore diameter of [A] mm and a rod diameter of [B] mm. Its stroke length is [C] mm. This cylinder is designed to lift and lower the boom with sufficient force and precision.

Arm Cylinder: The arm cylinder has a bore diameter of [D] mm and a rod diameter of [E] mm, with a stroke length of [F] mm. It controls the extension and retraction of the arm, which is crucial for reaching different working distances.

Bucket Cylinder: The bucket cylinder has a bore diameter of [G] mm and a rod diameter of [H] mm, and a stroke length of [I] mm. It is responsible for opening and closing the bucket, enabling efficient digging and material handling.

Swing Motor: The swing motor is capable of providing a maximum torque of [J] Nm at [rated speed]. It enables the upper structure of the excavator to rotate smoothly and quickly, allowing for efficient positioning of the working equipment.


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Product Detail

volvo EC300D excavator Electro-hydraulic systemVolvo D7 engine

Type: The excavator is equipped with a [specific type of hydraulic pump, e.g., variable - displacement axial piston pump]. This type of pump is chosen for its high efficiency, ability to adjust the flow rate according to the load requirements, and excellent reliability.

Flow Rate: The total flow rate of the hydraulic pump is [X] liters per minute at [rated engine speed]. This flow rate is sufficient to power all the hydraulic functions of the excavator, including boom, arm, bucket movements, and swing operations.

Pressure Rating: The maximum pressure that the hydraulic pump can generate is [Y] bar. This high - pressure capacity enables the excavator to handle heavy - duty tasks such as digging in hard soil or rock.

Control Valves

Configuration: The electro - hydraulic system features a complex network of control valves. These include main control valves, pilot - operated control valves, and solenoid - operated control valves. The main control valves are responsible for regulating the flow of hydraulic fluid to different actuators (cylinders and motors), while the pilot - operated and solenoid - operated control valves are used for precise control and for enabling functions like proportional control.

Control Modes: The control valves support multiple control modes. For example, there is a manual control mode where the operator can directly control the movement of the excavator's components using the joysticks. There is also an automatic control mode that can adjust the hydraulic functions based on the load conditions and the pre - set operating parameters, optimizing the performance and fuel efficiency.

Hydraulic Cylinders and Motors

Boom Cylinder: The boom cylinder has a bore diameter of [A] mm and a rod diameter of [B] mm. Its stroke length is [C] mm. This cylinder is designed to lift and lower the boom with sufficient force and precision.

Arm Cylinder: The arm cylinder has a bore diameter of [D] mm and a rod diameter of [E] mm, with a stroke length of [F] mm. It controls the extension and retraction of the arm, which is crucial for reaching different working distances.

Bucket Cylinder: The bucket cylinder has a bore diameter of [G] mm and a rod diameter of [H] mm, and a stroke length of [I] mm. It is responsible for opening and closing the bucket, enabling efficient digging and material handling.

Swing Motor: The swing motor is capable of providing a maximum torque of [J] Nm at [rated speed]. It enables the upper structure of the excavator to rotate smoothly and quickly, allowing for efficient positioning of the working equipment.


shop volvo EC300D excavator Electro hydraulic system Volvo D7 engine | Partsdic®
shop volvo EC300D excavator Electro hydraulic system Volvo D7 engine | Partsdic®
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