Power Team RD30013 300-ton 13" Stroke Double Acting, Hydraulic Return Cylinder

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High Tonnage Premium Design for High Cycle Lift

Features:

• Perfect for bridge lifting, building reconstruction,  shipyard, utility and mining equipment maintenance. 
  
• Aluminum bronze overlay bearings provide long life.
  
• Chrome plated piston rod resists corrosion. 
  
• Rod and collar threads are designed to withstand full tonnage.
  
• Grooved ring pattern in load cap helps guard against load slippage.
  
• Each cylinder has two 9796 3/8” NPTF female half couplers.
  
• Built-in safety relief valve prevents over-pressurization of the retract circuit.
  
• Feature mounting holes and collar threads.
  
• Complies with ANSI / ASME B30.1 Safety Standards.
• Heavy-duty load cap
  
• Urethane rod wiper and seal with back-up
  
• Built-in safety relief valve
• Aluminum bronze overlay bearings for extra-heavy wear
  
• Chrome plated piston rod
  
• “T” seal with back-ups
  
• “O” ring with back-up