Greenlee 746A Ram-Hyd Knockout Product Overview: The Greenlee 746A is a robust and powerful hydraulic ram, forming the core component of many professi

Greenlee 746A Ram-Hyd Knockout Product Overview: The Greenlee 746A is a robust and powerful hydraulic ram, forming the core component of many professional knockout punch driver systems. Designed for industrial and commercial applications, this ram is engineered to deliver significant force (up to 11 tons when paired with a compatible Greenlee hydraulic pump) for creating clean, precise holes in a wide variety of materials. It's an indispensable tool for electricians, fabricators, and anyone needing to punch openings for conduit, pipes, or other fittings in control panels, junction boxes, and enclosures. Its durable construction and high capacity make it a reliable choice for demanding jobs, significantly reducing the effort and time compared to manual methods. Key Features: * High Force Output: Capable of generating up to 11 tons of force, allowing for effortless punching through challenging materials. * Versatile Material Compatibility: Designed to punch holes in mild steel (up to 10 gauge), stainless steel (up to 12 gauge), brass, copper, aluminum, fiberglass, and various plastics. * Compatibility with Greenlee Knockouts: Specifically designed to work seamlessly with Greenlee knockout punches, dies, and draw studs, ensuring optimal performance and compatibility across the Greenlee line. It uses the same draw studs as the Intelli-PUNCH™ and LS50L2 systems. * Compact and Lightweight Design: Despite its powerful capabilities, the 746A ram features a compact and lightweight design, enhancing portability and enabling easy one-person operation in tight spaces. * Efficient Operation: Punches holes significantly faster (up to 10 times) than traditional wrench methods, drastically improving productivity on the job site. * Right-Angled Threaded Coupler: Features a right-angled threaded coupler for convenient connection to hydraulic pumps. * Durable Construction: Built with high-quality materials to withstand the rigors of heavy-duty use in professional environments. * Included Accessories: Typically includes the 746A hydraulic ram itself, along with a dust plug. Some kits may also include specific draw studs and couplers. * Made in USA: Many components, including the ram, are manufactured in the USA from US and global components, ensuring high-quality craftsmanship. Technical Specifications: * Model Number: 746A * Type: Hydraulic Ram (Knockout Punch Driver Accessory) * Manufacturer: Greenlee (a Textron company) * Maximum Force Capacity: 11 tons (when used with a compatible hydraulic pump) * Stroke: 1.21 inches (approximately 30.7 mm) * Dimensions (Approximate): * Length: 8.75 inches (222.25 mm) * Width: 6.88 inches (174.75 mm) * Height: 4.75 inches (120.65 mm) * Weight: Approximately 5.96 lbs (2.70 kg) * UPC Code: (contact info removed)13 Applications: The Greenlee 746A hydraulic knockout ram is an essential tool for professionals in various trades, including: * Electrical Contractors: For punching conduit and knockout holes in electrical panels, junction boxes, switchgear, and control cabinets. * HVAC Technicians: Creating holes for ductwork, vents, and other HVAC components in sheet metal. * Plumbers: Punching pipe and conduit holes in various materials. * Fabricators: For general metal fabrication tasks requiring precise hole punching. * Maintenance Professionals: For installing new components or modifying existing enclosures in industrial and commercial settings. Usage: The 746A ram requires connection to a compatible Greenlee hydraulic pump (such as the 767 hand pump, 7646 ram and hand pump kit, 7606SB, 7610SB foot pump kits, or other Greenlee hydraulic power sources) and is used in conjunction with Greenlee knockout punches, dies, and draw studs to create clean, burr-free holes. Proper assembly and engagement of the draw stud with the punch and driver head are critical for safe and effective operation. Maintenance and Safety: Regular inspection of the ram for wear or damage is recommended. Always refer to the official Greenlee instruction manual for detailed safety guidelines, operation procedures, and maintenance recommendations to ensure safe and prolonged tool life.