Hydraulic cylinders single / double-acting

Hydraulic Cylinders Enable Movement of Heavy Loads

Wherever the reliable movement of heavy loads is required, hydraulic cylinders come into play. They enable safe application both in agriculture and industry, often referred to as working cylinders in these contexts. When searching for a quality hydraulic cylinder, you can rely on the offerings of ProParts. We provide both single-acting and double-acting models, allowing for customization to fit your specific needs.

Functioning as the Primary Drive Element

The hydraulic cylinder serves a crucial role in hydraulic systems: it acts as the primary drive element. Only with it can hydraulic oil be reliably pressed through the existing hoses into the respective cylinder within the closed circuit of a hydraulic system. To ensure long-term reliable operation, regular bleeding of the hydraulic cylinder is necessary. This helps avoid disruptions and failures. If air enters the circuit, there is always the risk of it compressing, negatively affecting control. The effectiveness of the hydraulic cylinder also suffers from compressed air.

Various Designs for Safe Application

When selecting a hydraulic cylinder, it's essential to consider where you intend to use it. This leads to various specific requirements. Choosing a single-acting hydraulic cylinder means that only one side of the piston area comes into contact with the hydraulic oil. The resulting force is generally used only to extend the piston rod. This design, for example, has been established for lift platforms and is considered a good choice there. The weight of the piston rod ensures reliable retraction of the lift platform. In contrast, a double-acting hydraulic cylinder always has two opposing piston areas. This allows the components to be actively moved in two directions.

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