Introductions: The Air Hydraulic Bottle Jack is designed to operate either manually or pneumatically. The manual function allows for normal operation anywhere, even without an air supply. Features: Air hydraulic bottle jack is ideal for lifting heavy-duty machinery, industrial construction equipment, farm vehicles, and more. Features a lifting range between 270mm to 430mm with a 50 ton (11,0231 lb) load capacity Automatic dual spring controlled lowering system; Fully polished and chromed cylinder rams enhanced with high-performance seals .
