Yale AYS Extension Tubes for YS Hydraulic Cylinders ? Increased Reach & Versatility

Description

Yale AYS Extension Tubes are purpose-built accessories for Yale YS-series hydraulic cylinders, designed to extend the cylinder?s effective height and enhance operational versatility. When mounted onto a base adaptor, these tubes allow cylinders to lift heavy loads to greater heights or operate in hard-to-reach areas without compromising stability or safety.

Manufactured from high-strength steel, extension tubes are robust enough to withstand heavy-duty industrial use. They come in multiple lengths?from 125 mm up to 750 mm?so operators can select the appropriate tube to match the lifting requirements of their job. The secure mounting system ensures that extension tubes remain firmly attached to the cylinder, maintaining alignment and preventing tilting during operation.

Extension tubes are ideal for lifting, jacking, or positioning machinery, structural steel, bridges, containers, and industrial modules. By increasing the working height of a cylinder, these accessories allow operators to work efficiently and safely in both confined and elevated spaces. When paired with a base adaptor and piston plate, extension tubes form a complete support and lifting solution that enhances the capabilities of standard YS cylinders.

Compatible Models & Specifications
Model Description Suitable Cylinder Weight (kg)
AYS-54 Extension tube 125 mm, 5 t YS-5/? 0.9
AYS-55 Extension tube 250 mm, 5 t YS-5/? 1.5
AYS-56 Extension tube 500 mm, 5 t YS-5/? 2.8
AYS-104 Extension tube 125 mm, 10 t YS-10/? 1.2
AYS-105 Extension tube 250 mm, 10 t YS-10/? 2.2
AYS-106 Extension tube 500 mm, 10 t YS-10/? 3.9
AYS-107 Extension tube 750 mm, 10 t YS-10/? 5.9
AYS-154 Extension tube 125 mm, 15 t YS-15/? 1.6
AYS-155 Extension tube 250 mm, 15 t YS-15/? 2.9
AYS-156 Extension tube 500 mm, 15 t YS-15/? 4.9
AYS-157 Extension tube 750 mm, 15 t YS-15/? 7.9

Typical Applications
Extending cylinder reach for high or hard-to-access loads
Industrial machinery lifting and alignment
Structural steel and bridge construction
Container jacking and positioning
Heavy-duty jacking on uneven surfaces

Safety & User Instructions
Always use a compatible base adaptor to mount the extension tube
Ensure extension tube is fully secured before lifting
Do not exceed the cylinder?s rated lifting capacity
Check alignment of cylinder, tube, and load before operation
Use on stable surfaces to prevent tipping or slippage
Inspect tube and mounting screws regularly for wear or damage