PK front-end telescopic cylinder Customized 5 Stage Hydraulic Telescopic Cylinder for PK Series 30 Ton Heavy Trailer Truck

• Adopt advanced step structure processing technology, stable performance
• The use of high-quality alloy seamless steel pipe, lifting force and more lightweight
• Imperial size for easy installation and maintenance
• All stages of cylinder surface using electroplating chrome process, corrosion and higher wear resistance
• Global procurement model for seals, enabling local seal replacement
• Service commitment: subject to the business contract
• Can be customized according to customer requirements of the working pressure, size specifications, installation methods, etc. 

A dump trailer cylinder is a crucial component in the functionality of a dump trailer. It plays a significant role in the lifting and lowering mechanism of the trailer bed, enabling the efficient transportation and unloading of various materials.

Dump trailer cylinders are typically hydraulic in nature. They are made up of a sturdy cylindrical barrel, which houses a piston. The piston is attached to a piston rod that extends out of the cylinder. The barrel is usually made of high - strength steel to withstand the high pressures involved in the lifting process. The piston is also precision - engineered to create a tight seal within the barrel, preventing hydraulic fluid leakage. Seals and O - rings are used at various points to ensure this integrity.

The diameter of the cylinder and the length of the piston stroke are important design factors. A larger diameter cylinder can generate more force, which is necessary for lifting heavy loads. However, it may also require a more powerful hydraulic pump. The piston stroke length determines the maximum height to which the dump trailer bed can be raised.