OTC Tools 4121-A 30 Ton Hollow Center Hydraulic Ram with Adapter

The OTC 4121-A is a heavy-duty 30-ton hollow center hydraulic ram designed for professional shop and industrial applications requiring substantial force in a compact package. The center-hole design allows extending jacking screws, cables, puller screws, and other hardware to pass through the ram body, making it ideal for specialized pulling and pressing operations.

Key Features:

• 30-ton capacity with 2-1/2 inch stroke for powerful, controlled operation
• Hollow center design accommodates through-hole applications with pullers and press tooling
• Compact dimensions: 7-3/4 inches collapsed height, 10-1/4 inches extended height
• Lightweight and maneuverable despite high force capacity, ideal for confined spaces
• Compatible with OTC Grip-O-Matic pullers, push-pullers, and shop presses
• Includes adapter plate for versatile mounting options
• Engineered to meet ASME B30.1 safety and performance standards
• Effective ram area: 6-1/8 square inches with 15.46 cubic inch oil capacity

Built to OTC's professional-grade standards, this hydraulic ram is made in the USA and backed by a lifetime warranty. Perfect for bearing removal, press work, and heavy-duty pulling applications where both power and precision are required.