Single Acting Spring Return Ram - 5 Ton Cap w/ 5 1/4 In Stroke - OTC Tools and Equipment

The OTC Tools and Equipment 4101 Single Acting Spring Return Ram is a robust hydraulic solution designed for professional use in demanding automotive and industrial applications. Delivering 5 tons of pushing force with a 5 1/4 inch stroke, this ram is engineered for precision and durability in tasks requiring controlled lifting, pressing, or spreading. Its compact design allows for use in various settings where space may be limited, while adhering to professional safety and performance standards.

Key Features

• 5-Ton Capacity: Provides up to 4.97 tons of force at 10,000 PSI, suitable for heavy-duty pressing and lifting operations.
• 5 1/4 Inch Stroke: Offers ample travel for a wide range of applications, enabling effective movement of components.
• Spring Return Mechanism: Ensures efficient and automatic piston retraction, simplifying operation and enhancing productivity.
• Enhanced Bearing Surface: Designed to effectively resist stress from off-center loads, prolonging the tool's lifespan and ensuring stable performance.
• ANSI B30.1 Compliance: Manufactured and tested to meet ANSI B30.1 standards, guaranteeing a high level of safety and reliability.
• Robust Construction: Features positive, leak-resistant sealing throughout all pressure ranges and a durable design for demanding industrial environments.

Applications

The OTC 4101 ram is an essential tool for professional technicians and mechanics across various sectors. Its versatility makes it ideal for tasks such as pressing in or removing bearings, bushings, and gears, straightening bent components, spreading apart stubborn assemblies, and general lifting applications where precise, directional force is required. It is widely used in automotive repair, heavy equipment maintenance, manufacturing, and general industrial service.

Specifications

• Oil Capacity: 5.2 cu. in.
• Effective Ram Area: 0.994 sq. in.
• 4.97 tons at 10,000 PSI
• Collapsed Height: 10 1/2"
• Extended Height: 15 3/4"
• Piston Protrusion at Collapsed Height: 1 1/8"
• Piston Thread: 3/4" NPT (Note: Some sources indicate "None" for piston thread, while others indicate NPT. Based on product images and common configurations, the provided data is used for this specific model)
• Collar Thread: 1 1/2"-16 straight (Note: Some sources indicate "None" for collar thread. Based on product images and common configurations, the provided data is used for this specific model)
• Internal Base Thread: 3/4"-14 NPSM (Note: Some sources indicate "None" for internal base thread. Based on product images and common configurations, the provided data is used for this specific model)
• Weight: 5 lbs.