ZRH-306: 30 TON 6" stroke hollow plunger

The Zinko ZRH-306 is an industrial-grade, single-acting hollow plunger hydraulic cylinder designed to deliver 30 tons of force across versatile pulling and tensioning applications. Engineered for projects requiring an extended reach under extreme loads, it features a 6.10-inch stroke and a 13.00-inch minimum collapsed height to bridge substantial mechanical gaps. Its specialized hollow center allows rods or cables to pass directly through the high-strength alloy steel body to seamlessly support dual-direction operations, while premium polyurethane seals, a chrome-plated piston rod, and an integrated heavy-duty return spring ensure rapid retraction and long-term durability in any mounting position.

Features:

• All models com with 3/8" NPT fast flow quick-connection coupler and dust cap.
• Designed with base mounting holes for easy mounting on almost any fixture.
• Optional adapters make it super easy and cost efficient to convert the cylinder to snap-type or threaded-type application

Specifications:

• Capacity: 30 Ton
• Stroke (in): 6.10
• Oil capacity (in3): 44.06
• Cylinder Effective Area (in2): 7.22
• Collapsed Ht.: 13"
• Extended Ht.: 19.10"
• Outside Dia. (in): 4.50"
• Ship Wt.: 45 lbs.