Cylindre hydraulique de bras inférieur et supérieur pour véhicule de travail aérien à flèche

The Functions of the Hydraulic Cylinder  

In addition to controlling the extension and folding of the boom, the hydraulic cylinders on the boom aerial work vehicle may also have other important functions, depending on the vehicle's design and configuration. Here are some possible additional features:

1. Swing control: Some high-altitude work vehicles with boom are equipped with swing hydraulic cylinders to control the left and right swing motion of the boom. This hydraulic cylinder enables the boom to rotate on a horizontal plane, expanding the operating range and coverage area.
2. Rotary control: Some high-altitude work vehicles with lifting arms are equipped with rotary hydraulic cylinders to control the rotational motion of the entire vehicle. Rotating hydraulic cylinders are usually connected to the vehicle chassis and upper structure, enabling the entire lifting arm and work platform to rotate around the horizontal axis.
3. Inclined arm control: Some high-altitude work vehicles with boom are equipped with inclined arm hydraulic cylinders to control the tilt angle of the boom. This hydraulic cylinder enables the boom to tilt in a vertical plane to adapt to different operating scenarios and angle requirements.
4. Extension arm control: Some high-altitude work vehicles with lifting arms are equipped with extension arm hydraulic cylinders, which are used to control the expansion and contraction of the extension section of the lifting arm. This hydraulic cylinder allows the boom to be adjusted in length to increase its extension range and working radius.

It should be noted that the specific hydraulic cylinder functions and configurations may vary depending on different models and manufacturers of high-altitude operation of the boom. Therefore, in practical applications, the functions of hydraulic cylinders will be customized and adjusted according to the design and purpose of the vehicle.