Telescopic Cylinder Hydraulic

Under Body Telescopic Cylinder

Orientation and Mounting
Unlike vertical telescopic cylinders, under-body cylinders are horizontally mounted. They usually feature specialized mounting brackets or flanges to securely attach them to the vehicle chassis.

Rod and Housing
The cylinder rod is designed to be robust and is often chrome-plated for added durability and corrosion resistance. The housing is typically made of high-grade steel or aluminum to withstand lateral forces.

Retraction Mechanism
These cylinders often employ a double-acting hydraulic mechanism, meaning they use hydraulic power for both extension and retraction. This ensures a more controlled and efficient operation.

Hydraulic Lines and Valves
Specialized hydraulic lines and valves are used to control the flow of hydraulic fluid, allowing for precise control of the cylinder’s movement. These components are often designed to be easily accessible for maintenance.


An under-body telescopic cylinder hydraulic cylinder is a specific type of hydraulic cylinder designed to be mounted horizontally beneath the body of a vehicle, such as a dump truck or trailer. This design allows for a more streamlined and compact vehicle profile, making it ideal for applications where vertical space is limited.


Utility Vehicles
These cylinders are also used in utility vehicles that require a dumping function but have limited vertical space, such as smaller landscaping trucks.

Construction Equipment
In construction sites where space is at a premium, these cylinders are used in compact equipment for material handling and disposal.

Waste Management
In waste collection vehicles, the under-body telescopic hydraulic cylinder can be used to lift and empty containers with efficiency and safety.

Agricultural Machinery
In the agricultural sector, these cylinders find use in equipment like manure spreaders, where a compact design and efficient operation are essential.


Space-Saving Design
The horizontal mounting allows for a more compact vehicle design, making it ideal for applications where vertical space is limited.

Efficient Operation
The double-acting hydraulic mechanism ensures efficient and controlled extension and retraction, which is crucial for safety and operational effectiveness.

High-grade materials and specialized coatings like chrome plating on the rod offer excellent corrosion resistance and durability, reducing maintenance needs.

Topa's Customized Services

At Topa, we offer specialized customization services for under-body telescopic hydraulic cylinders, tailored to meet the unique requirements of your application. Our process begins with an in-depth consultation to understand your specific needs, such as load capacity, mounting configurations, and operational conditions.

Our customization extends to material selection, where we offer various options like high-strength steel or corrosion-resistant coatings to enhance durability and longevity. We also provide options for integrated safety features such as load-holding valves or counterbalance valves for added operational safety. During the manufacturing phase, each cylinder undergoes rigorous quality control. Including pressure tests and dimensional checks, to ensure it meets our high standards and your expectations.

Whether you’re in the construction, waste management, or agricultural sector, our customized under-body telescopic hydraulic cylinders are designed to offer both performance and value, meeting the stringent demands of your industry.

Under Body Hydraulic Telescopic Cylinder

At Topa, the quality control process begins right from the raw material stage, where each batch of steel, seals, and other components is rigorously tested for compliance with industry standards. Once the cylinder is assembled, it undergoes a series of mechanical tests, including pressure tests to ensure it can withstand the high hydraulic pressures it will encounter in real-world applications. Dimensional checks are also conducted to verify that the cylinder meets the precise specifications laid out in the design phase.

In addition to mechanical testing, our quality control team performs functional tests to validate the cylinder’s performance under simulated operational conditions. Every cylinder is also subjected to a thorough visual inspection for any signs of defects or workmanship issues. Only after passing all these stringent quality checks is the cylinder deemed ready for delivery.

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