Hot sale Excavator Boom Cylinder 1800 pieces | Partsdic®

The excavator boom cylinder is typically constructed from high-quality, durable materials such as alloy steel or carbon steel.

These materials are chosen for their robustness and ability to withstand the immense pressures and forces encountered in heavy-duty excavation work.

Dimensions:
The dimensions of the boom cylinder can vary depending on the specific excavator model and manufacturer. However, common specifications include a cylinder bore diameter ranging from 100mm to 350mm and a rod diameter ranging from 50mm to 200mm. The overall length of the cylinder can also vary, with shorter cylinders for smaller excavators and longer cylinders for larger machines.

Stroke Length:
The stroke length of the boom cylinder is an essential parameter that determines the range of motion of the boom arm. It typically ranges from 1,000mm to 3,000mm or more, depending on the excavator's design and intended application.

Working Pressure:
Excavator boom cylinders are designed to operate at high hydraulic pressures, often exceeding 3000 psi (20 MPa). This high pressure is necessary to provide the force required to lift heavy loads and perform digging and trenching operations effectively.

Seals and Gaskets:
To ensure the hydraulic system's integrity, boom cylinders are equipped with high-quality seals and gaskets.

These seals prevent hydraulic fluid leakage and maintain the cylinder's performance over extended periods of use.

Mounting:
Excavator boom cylinders are designed to be mounted securely to the excavator's chassis and boom arm. Mounting configurations can vary, with some cylinders featuring clevis mounts, pin mounts, or flange mounts, depending on the specific excavator model.

Hydraulic Connections:
Boom cylinders are equipped with hydraulic ports for connecting to the excavator's hydraulic system. These connections allow for the controlled extension and retraction of the cylinder, enabling precise control over the boom arm's movement.

The piston rod of the boom cylinder is typically hard chrome-plated to enhance its durability and resistance to wear and corrosion. This ensures a long service life and smooth operation.

Load Capacity:
The load capacity of the excavator boom cylinder is a critical specification. It determines the maximum weight that the boom arm can lift and handle safely. The load capacity varies depending on the cylinder's size and design, with larger cylinders capable of lifting heavier loads.

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