ALUMINUM SINGLE ACTING CYLINDER MODEL: ZR-304A - 30 TON 4" STROKE

The Zinko ZR-304A Aluminum Hydraulic Cylinder brings a 4.00" stroke and 30-ton capacity to demanding field applications. Weighing 21 pounds, this rugged tool strikes an ideal balance between portable handling and extended reach, offering an extended height of 13.03" from a 9.09" collapsed profile. The premium heat-treated aluminum alloy construction stands up to heavy wear while maintaining a lightweight footprint on the job site. Equipped with a steel base plate, grooved saddle, and standard fast-flow quick-connection couplers, it integrates seamlessly with any 10,000 psi air-over-hydraulic pump system.

 Features: 

• These cylinders are suitable for almost every heavy lifting situation, in the shop or on the job site. Easily carried around and easy to connect with any 10,000 psi air over hydraulic pump.
• All models com with 3/8" NPT fast flow quick-connection coupler and dust cap.
• Made of the strongest aluminum alloys and heat-treated to provide a maximum combination of strength and fracture resistance.
• Optional valve to control cylinder speed - can also be used as shut off valve for temporary load holding.

 Specifications:

• Capacity: 30 Ton
• Stroke (in): 4.00"
• Oil capacity (in³): 26
• Collapsed Ht.: 9.09"
• Extended Ht.: 13.03"
• Outside Dia. (in): 3.93"
• Ship Wt.: 21 lbs.
• Repair Kits #: 921A-30-RP

Repair parts: Please visit Parts breakdown.