The dual-top hydraulic cylinder for dump trucks is a multi-stage telescopic piston rod hydraulic cylinder. It consists of two or more piston-type hydraulic cylinders, where the piston rod of the first-stage cylinder serves as the barrel for the next-stage cylinder.
In general, most dump trucks under 4.2 meters use dual-top hydraulic cylinders, while some models are equipped with single-top horizontal cylinders. Regardless of the type, the operating principle remains the same—to lift the dump truck’s cargo box efficiently.
Since dual-top hydraulic cylinders are installed on both sides inside the truck frame, they effectively compensate for the limitations of single-top cylinders. When handling challenging road conditions, dual-top systems generally offer greater stability than single-top configurations.
This makes dual-top hydraulic cylinders a better choice for demanding applications such as rock transportation and coal mining. Additionally, they are more cost-effective compared to front-mounted cylinders, do not occupy the full length of the truck, ensure better stability during lifting and movement, and are mounted externally on the main frame, making them easier to maintain.
Han De Hydraulic Cylinder Manufacturer has developed advanced and mature technology for producing various dual-top hydraulic cylinders. We can manufacture cylinders in different models and specifications. Customers can provide hydraulic cylinder design drawings or model dimensions of the dual-top hydraulic piston cylinder, and we will offer a customized quotation.
We warmly welcome you to visit our factory for guidance and consultation!
It is recommended to use various types of hydraulic cylinders, dump truck hydraulic cylinders, and front top hydraulic cylinders of our company
