YT-1711 is a hydraulic double stage jack. The jack is designed for lifting loads to the required height. In addition, it is used for various repair and installation work. The maximum weight of the load to be lifted must not exceed 5 tons. The jack cannot be used as a permanent support element. The tool has a valve system that accurately distributes the oil flow. This ensures high performance during maximum load despite the small stroke. The YT-1711 hydraulic jack has a lifting range of 220-500mm. The device is used not only in industry, but also widely known in everyday life.