This device is a powerful lifting tool commonly employed in automotive repair shops, construction sites, and industrial settings. It utilizes compressed air to power a hydraulic system, enabling the effortless lifting of heavy loads up to 20 tons. For example, a mechanic might use it to raise a semi-truck for tire replacement or undercarriage repairs.
The primary benefit of such a device is its ability to lift substantial weight with minimal manual effort, improving efficiency and reducing the risk of operator injury. Its design combines the mechanical advantage of hydraulics with the convenience of pneumatic power. The development of these jacks represents a significant advancement in load-lifting technology, offering a safer and more effective alternative to purely manual lifting methods.