American Forge & Foundry 20-Ton Air/Hydraulic Bottle Jack (5520B)

The American Forge & Foundry 20-Ton Air/Hydraulic Bottle Jack (5520B) is a robust and dependable lifting solution engineered for heavy-duty applications. Designed for both air and manual operation, this versatile bottle jack provides a substantial 20 tons of lifting capacity, making it an essential tool for lifting large trucks, construction machinery, agricultural equipment, and other heavy loads. Its construction emphasizes stability, safety, and long-term performance, ensuring reliable operation in demanding environments. The jack features a wide, stable base and is built with high-grade steel components, including machine-hardened steel saddles and a fully welded cylinder, to withstand rigorous use and provide secure load support. Safety is paramount, with a factory pre-tested capacity, an integrated bypass system to prevent over-extension, and dual ram return springs for a controlled and safe descent. The 5520B is a testament to quality engineering, offering a durable and efficient solution for professional and industrial lifting requirements.

KEY FEATURES AND BENEFITS:Dual Operating Modes: Offers the flexibility of air-powered rapid lifting for efficiency or manual hydraulic operation for precise control, adapting to various work environments and power availability.Enhanced Safety Protocols: Factory pre-tested to 150% of its rated capacity, providing an additional layer of assurance regarding its structural integrity and lifting capability under heavy loads.Overload Protection: Equipped with a safety bypass system that prevents ram over-extension, safeguarding the jack and promoting safer lifting operations by preventing damage from exceeding its intended limits.Controlled Descent: Features dual ram return springs, ensuring a smooth, controlled, and safe lowering of the load, minimizing risks associated with abrupt movements and enhancing operational safety.Secure Load Engagement: Saddles are constructed from machine-hardened steel, providing superior grip and stability on the load, reducing the potential for slippage during lifting or lowering.SPECIFICATIONS:Capacity: 20 TonsOperating Pressure: 90-180 PSILow Height: 10-1/2″High Height: 20″Lift: 6-1/4″Screw Extension: 3-1/4″Base Dimensions: 9-1/2″ x 6-1/2″Ship Weight: 38 lbs.HOW TO USE:Preparation: Ensure the vehicle or equipment is on a firm, level surface. Engage the parking brake and block wheels not being lifted.Positioning: Place the jack directly under the vehicle’s designated lifting point. Ensure the saddle is centered and securely contacting the load.Lifting (Air Operation): Connect an air hose (90-180 PSI recommended) to the jack’s air inlet. Open the air valve. The ram will extend, lifting the load.Lifting (Manual Operation): Close the release valve securely. Insert the handle into the pumping socket. Pump the handle to extend the ram and lift the load.Securing the Load: Once the load is at the desired height, immediately place appropriate jack stands under the vehicle’s support points. Do not work under a load supported only by a jack.Lowering the Load: Remove jack stands once work is complete. Slowly open the release valve (or air valve if using air) to allow the ram to retract, gradually lowering the load to the ground.Storage: Once fully lowered, remove the jack and store it in a clean, dry place.BENEFITS OF USING AMERICAN FORGE & FOUNDRY 20-TON AIR/HYDRAULIC BOTTLE JACK (5520B):Provides powerful lifting capability for large vehicles and industrial equipment.Dual operation (air/manual) increases versatility across multiple job sites and conditions.Space-saving bottle jack design improves access in tight work areas.Built with long-lasting components for durability under heavy workloads.Meets stringent safety protocols with overload protection and pre-testing.Reliable and smooth operation enhances user control and safety.FEATURES:Capable of both pneumatic and hand-pump operation.Undergoes rigorous internal testing exceeding stated capacity.Integrated mechanism prevents the ram from over-extending beyond its design limits.Equipped with a dual-spring mechanism for smooth and assisted ram retraction.Contact points are crafted from hardened steel for enhanced grip and wear resistance.Features a broad and stable base design for improved load distribution.Cylinder is fully welded to enhance structural integrity and prevent leaks.The base is forged for superior strength and resistance to leaks.Designed with an internal release valve protected within the base for safe operation.Ram and cylinder are made from high-strength steel with an extended guide for stability.