EAST AI Hydraulic Manufacturer
Since 2006
 |
Multi-stage Type
EAST AI
Product Description
Multi-stage Telescopic Cylinder is designed to achieve extended linear motion while maintaining a short retracted length. It consists of multiple nested stages that extend sequentially, providing significantly longer strokes than conventional cylinders.
This unique design makes the cylinder perfect for mobile equipment, refuse trucks, lifting platforms, and heavy-duty vertical applications. The compact retracted size allows it to be mounted in space-restricted environments without compromising the range of motion.
As a highly efficient Telescoping Hydraulic Cylinder, it ensures stable force output across all stages, even under extreme operating conditions. Its ability to provide high stroke-to-length ratios makes it a preferred solution for modern hydraulic systems.
| Feature | Specification |
|---|---|
| Type | Hydraulic, Multi-stage Telescopic |
| Number of Stages | 2 to 5 (customizable) |
| Max Stroke Length | Up to 8000 mm (315 in) |
| Bore Size Range | 40 mm – 300 mm |
| Max Working Pressure | 250–300 bar (3625–4350 PSI) |
| Material | High-strength steel with chrome-plated rods |
| Seal Type | High-pressure, wear-resistant multi-lip seals |
| Mounting Options | Trunnion, clevis, cross-tube, flange |
| Coating Options | Black paint, zinc coating, or custom finishes |
| Application Types | Vertical/horizontal load lifting |
Exceptional Stroke Length
Delivers up to 5 times the stroke of a standard cylinder with the same retracted length.
Compact Retraction
All stages nest inside each other, significantly reducing the overall cylinder length when retracted.
Smooth Extension and Retraction
The multi-stage sequence ensures reliable and controlled movement—critical for safe operation in heavy machinery.
Durable for Heavy Loads
This Hydraulic Extension Cylinder is built to handle high loads and continuous duty cycles, especially in off-road or industrial environments.
Versatile in Function and Direction
Available in both single-acting (gravity return) and double-acting (hydraulic return) models for use in various hydraulic circuits.
Dump trucks, tipper bodies, and rear loaders
Mobile cranes and aerial platforms
Construction hoists and material lifts
Agricultural machinery with height variation
Industrial waste containers and ejector systems
Compact equipment requiring long stroke motion
The Multi-stage Telescopic Cylinder is essential where traditional cylinders can't fit, providing the same output with a fraction of the space—making it a key Telescopic Cylinder for modern design challenges.
Saves installation space
Delivers long stroke for heavy-duty equipment
Simplifies machine design with compact layout
Chrome plating and precision sealing reduce wear
Widely used in mobile, agricultural, and industrial sectors
FAQ
