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Item: Hydraulic Cylinder Jack - Zinko - Hollow - Capacity 20 ton - Stroke 6.1 in - Single Acting
Includes: One cylinder with attached female quick connector (“cylinder coupler”).
PRODUCT LINE DETAILS
-Hollow (for lifting and pushing, and for pulling such as chains and wire rope, and for lifting)
-Single acting (one way oil flow raises plunger)
-Spring Return (steel spring retracts plunger)
Applications: Hydraulic cylinder jack for use in lifting, pushing and positioning in general maintenance and machinery moving, constructions of buildings, structures and bridges, oil and mining, ship building and industrial repair. For low duty cycle applications where single direction lifting, pressing, or pulling of loads is required. Excellent in applications such as tensioning of prestressed concrete tendons, pre-tensioning of cables, and tightening of bolted connections.
Description: Alloy steel, single acting hydraulic cylinder jack with spring return operation of hollow (center hole) plunger. Stop rings, side-load resisting composite bearings, and quick-connect fluid ports are standard. Coated cylinder body for durability. Integral carrying handles are provided on higher capacity models. Couplers with dust cap included. For use with external hand or electric pump. Maximum operating pressure: 10,000 psi. Manufactured according to ANSI standards B30.1.