ALUMINUM SINGLE ACTING CYLINDER MODEL: ZR-502A - 50 TON 2" STROKE

The Zinko ZR-502A Aluminum Hydraulic Cylinder introduces a powerful 50-ton lifting capacity in a compact, field-ready design. This model features a 2.25" stroke, a 7.32" collapsed height, and a weight of 25 pounds, allowing for high-tonnage performance without excessive bulk. It pairs perfectly with any 10,000 psi air-over-hydraulic pump and utilizes premium heat-treated aluminum alloys for superior strength. For added flexibility on uneven surfaces, it can be paired with an optional aluminum base plate that provides extra support and stability. Standard features include a grooved saddle, a steel base plate, and high-flow quick-connection couplers. 

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: 50 Ton
• Stroke (in): 2.25
• Oil capacity (in3): 21
• Collapsed Ht.: 7.32"
• Extended Ht.: 9.29"
• Outside Dia. (in): 5.11"
• Ship Wt.: 25 lbs.
• Repair Kits #: 921A-50-RP

Repair parts: Please visit Parts breakdown.