Parker Hannifin SAT Hydraulic Cylinders

The Cylinder Division of Parker Hannifin Corporation announces an improved version of its single acting telescopic (SAT) hydraulic cylinders for the dump truck market.

• Features 25% increase in operating pressure to 2,500 psi (127 bar) for improved strength and performance 
• Improves productivity and reduces long-term costs
• Lighter in weight by an average 4% due to smaller gaps between stages and decreased space between sleeves
• Requires less hydraulic oil to fill cylinder
• Enables 14% average reduction in cycle time
• Higher-pressure rating may allow customers to downsize cylinder and potentially hydraulic reservoir
• High pressure combined with larger plunger size results in increased lifting force over previous cylinder design
• Thicker walls and wider bearings result in average 25% improvement to cylinder column strength, helping to provide longer cylinder life
• Polyurethane U-cup seals and umbrella-style wipers provide more robust sealing package to minimize contaminate ingression