Telescopic Custom Hydraulic Cylinder

Typically a more complex cylinder; they are known for having small retracted lengths with large stroke lengths due to multiple stages. Telescopic cylinders can be either single acting or double acting and can be customized with a wide range of features.

TELESCOPIC CUSTOM HYDRAULIC CYLINDER – DOUBLE-ACTING

This custom hydraulic cylinder has multiple rod stages, which means it is capable of long strokes with a short collapsed length. This cylinder type is powered in both extend and retract in much the same way that a double-acting cylinder is powered. This type of custom hydraulic cylinder has been used to extend and retract a temporary roof support in an underground mining machine. (Ref. 700-33700)

TELESCOPIC CUSTOM HYDRAULIC CYLINDER – DOUBLE-ACTING

Custom rod stage lengths and collapsed lengths available.

• Sequencing valves available to lock the rod stages into place and to sequence cylinder retraction.
• Specializing in P.O. Check, Direct-Acting Relief and Counterbalance Valves integral to the hydraulic cylinder end cover or valve block.
• High-pressure rod and piston seals available to handle the most challenging cylinder applications.
• Heavy Duty Welded Construction
• Operating Pressures up to 5000 PSI.
• Bore Sizes from 1.25” to 16.00” .
• Chromed, Ground & Polished Piston Rods.
• Threaded-in Ductile Iron Piston & Pack Head.
• Honed Tubing
• Various Mounting Arrangements Include D-Pivot, Pin Eye, Clevis, Mounting Foot & Trunnion.

TELESCOPIC CUSTOM HYDRAULIC CYLINDER – SINGLE-ACTING

• Custom rod stage lengths and collapsed lengths available.
• Purge Valve available to eliminate air from cylinder.
• High-pressure rod seals available to handle the most challenging cylinder applications.
• Vented Wear Band Design Available for Piston.
• Heavy Duty Welded Construction
• Operating Pressures up to 5000 PSI.
• Bore Sizes from 1.25” to 16.00” .
• Chromed, Ground & Polished Piston Rods.
• Threaded-in Ductile Iron Piston & Pack Head.
• Honed Tubing
• Various Mounting Arrangements Include D-Pivot, Pin Eye, Clevis, Mounting Foot & Trunnion.