Specifications Place of Origin #originPlace# Main Color Yellow Main Material Steel Dangerous Goods #dangerFlag# Dimensions Weights Assembled Length (in.) 6.20 Assembled Width (in.) 9.80 Assembled Height (in.) 10.40 Weight (lbs) 32.00 Product Features Heavy-Duty Lifting Power: This air/hydraulic bottle jack offers a professional-grade lifting capacity of 20 tons (44,029 lbs), making it perfect for heavy machinery, construction, and large trucks. Effortlessly handle the toughest lifting tasks with ease and efficiency Versatile Height Adjustments: Featuring a minimum height of 10.2" (260 mm) and a maximum height of 19.7" (500 mm), this jack is versatile enough to meet various lifting needs. The extendable screw provides an additional 2.4" of adjustment, while the built-in handle ensures easy transportation and storage. Quick and Effortless Operation: Simply connect to an air compressor for pneumatic lifting, controlled with the press of a switch. The double-heavy spring design enables quick and stable lowering, resetting tasks faster and improving overall work efficiency. Leak-Proof Construction: Engineered with a robust welding structure and sealed with high-quality rings, this jack guarantees strength and prevents oil leakage. Safe and Reliable: Equipped with a built-in safety valve, this hydraulic bottle jack prevents overloading for safe operation. The integrated hydraulic cylinder and piston rod, combined with a rust- and corrosion-resistant coating, ensure long-term durability and reliability. Description