As one of the most professional telescopic hydraulic cylinder manufacturers, HUTCHIN produces single acting and double acting telescopic hydraulic cylinders from two to six stages, including trunnion and cross tube mounting types, and we can manufacture custom telescopic cylinders to your specifications. The telescopic hydraulic cylinders produced by HUTCHIN are widely used in the refuse industry, dump truck and trailer industry.
A telescopic hydraulic cylinder is a type of hydraulic cylinder that consists of multiple stages or sections that can extend and retract. Each stage is nested inside the previous one, similar to a telescope, hence the name. The cylinder is powered by hydraulic fluid, which is pressurized by a pump. When the pump is activated, the pressurized fluid enters the cylinder through a control valve, causing the first stage to extend. As the first stage extends, it pushes the second stage, and so on, until the desired length is achieved. To retract the cylinder, the control valve is adjusted to release the pressure, allowing the stages to retract back into the cylinder.
Telescopic hydraulic cylinders offer several advantages in various applications. Firstly, their compact design allows for a smaller installation space, making them ideal for applications with limited space availability. Secondly, their ability to extend and retract in multiple stages provides a wide range of stroke lengths, allowing for precise control and flexibility in different operating conditions. Additionally, telescopic hydraulic cylinders can achieve higher forces and load capacities compared to traditional single-stage cylinders, making them suitable for heavy-duty applications. Moreover, their multi-stage design enables a longer stroke length while maintaining a shorter retracted length, enhancing efficiency and reducing overall weight. Lastly, telescopic hydraulic cylinders are generally more cost-effective and require less maintenance compared to other types of cylinders.
