VEVOR Air Hydraulic Bottle Jack, 20 Ton/40000 LBS All Welded Bottle Jack, 265 - 500 mm Lifting Range, Manual Handle and Air Pump, for Car, Pickup, Tru

Air/Hydraulic Bottle Jack: This professional-grade air hydraulic bottle jack combines a lifting capacity of 20 tons/44,092 lbs, providing efficient and labor-saving assistance for a wide range of lifting tasks. From heavy machinery and engineering construction to large trucks, it effortlessly handles heavy loads with ease. Versatile and Adjustable: With a minimum height of 10.4" (265 mm) and a maximum height of 19.7" (500 mm), this jack provides versatility to accommodate various lifting needs. The extendable screw, reaching up to 2.4" (60 mm), allows for precise adjustments. And its built-in handle design ensures easy transportation and storage. Quick and Effortless Operation: Connect the air compressor for pneumatic lifting and control with a simple press of the pneumatic switch. The air hydraulic bottle jack takes the effort out of lifting heavy objects. Thanks to its double-heavy spring, it allows for swift and stable lowering and resetting, greatly improving work efficiency. Leakage-Proof Construction: Built with a robust welding structure and tightly sealed with high-quality rings, this bottle jack guarantees exceptional strength and prevents any oil leakage. For added protection during transportation, the jack comes packaged with upgraded and thickened pearl cotton, reducing the risk of damage. Reliable and Secure: With a built-in safety valve system, the hydraulic bottle jack ensures secure usage by preventing overloading and minimizing the risk of accidents. The integrated molding of the hydraulic cylinder and piston rod, along with the outer rust and corrosion-resistant coating, ensures long-term reliability and durability.