20-Ton Air Hydraulic Bottle Jack with Manual Pump for Vehicles & Machinery

High Lifting Capacity: This professional-grade air hydraulic bottle jack boasts a substantial lifting capacity of 20 tons (44,092 lbs), making it a reliable and efficient tool for a wide range of lifting tasks. Whether you're working with heavy machinery, engineering construction, or large trucks, this jack can handle heavy loads effortlessly. Versatile and Adjustable Design: With a minimum height of 10.2" (260 mm) and a maximum height of 20.1" (510 mm), this jack offers versatility to accommodate various lifting needs. The extendable screw, reaching up to 3.2" (80 mm), allows for precise adjustments, while the built-in handle design ensures easy transportation and storage. Quick and Effortless Operation: By connecting the air compressor for pneumatic lifting and using the pneumatic switch, the air hydraulic bottle jack simplifies the process of lifting heavy objects. The double-heavy spring enables swift and stable lowering and resetting, significantly enhancing work efficiency. Reliable and Secure Performance: Equipped with a safety valve system, this hydraulic bottle jack guarantees secure usage by preventing overloading and reducing the risk of accidents. The integrated molding of the hydraulic cylinder and piston rod, along with the rust and corrosion-resistant coating, ensures long-term reliability and durability. Simple Operation Instructions: To operate the jack, clamp one end of the handle bayonet to the oil return valve and tighten it clockwise. Then, connect the air pipe port to the air compressor interface and press the switch to raise the load. To lower the load, rotate the oil return valve pile anticlockwise gradually for automatic descent. This straightforward operation makes it user-friendly for both professionals and enthusiasts alike.