10T RAM, HOLLOW CENTER - OTC Tools and Equipment

The OTC 4131A 10-Ton Hollow Center Ram is a robust hydraulic cylinder engineered for demanding professional automotive and industrial applications. This versatile tool provides precise 10-ton hydraulic force for a wide range of tasks, featuring a hollow center design that significantly enhances its adaptability for complex push and pull operations. Built for durability and reliable performance, the 4131A is an essential component for heavy-duty maintenance and repair.

Key Features

• 10-Ton Capacity: Delivers substantial hydraulic force for heavy-duty pushing, pulling, lifting, and tensioning applications.
• Hollow Center Design: Allows for the convenient passage of cables, threaded rods, or wires directly through the cylinder, making it ideal for specialized puller setups and tensioning tasks.
• Spring Return Mechanism: Ensures quick and efficient retraction of the cylinder in any orientation, streamlining workflow and increasing productivity.
• Professional-Grade Construction: Engineered for increased strength and durability, featuring chrome-plated piston rods to resist wear and superior packings and seals for high cycle life without leakage.
• ASME B30.1 Standards Compliant: Meets rigorous safety and performance standards, reducing the likelihood of product failure during use.
• Versatile Mounting Options: Equipped with tapped base mounting holes for easy and secure installation in fixed applications.

Applications

The OTC 4131A 10-Ton Hollow Center Ram is ideal for professional technicians and mechanics working in various demanding environments. It is perfectly suited for push/pull applications encountered in off-highway, construction, mining, and other industries where heavy equipment is routinely maintained. Common uses include:

• Removing and installing press-fit components such as bearings, gears, and bushings.
• Tensioning cables or rods in structural and assembly work.
• Performing various pulling operations with the aid of threaded rods passed through its hollow center.
• Assisting in the disassembly and assembly of heavy machinery components.

Specifications

• Cylinder Capacity: 10 Tons
• Stroke: 2.5 inches
• Retracted Height: 5.65 inches
• Extended Height: 8.15 inches
• Outside Diameter: 3.21 inches
• Piston Rod Diameter: 1.50 inches
• Center Hole Diameter: 0.77 inches
• Oil Capacity: 5.53 cu. in. (Note: Some sources indicate 5.52 cu. in.)
• Internal Pressure at Capacity: 10,000 PSI
• Product Weight: Approximately 11 lbs.