一种专用于ULD重载式液压提升机，具有轿厢内自动输送、升降吨位大、升降行程高的特点，主要用于高楼层、吨位大的组板货物自动升降及轿厢内自动输送作业。

A type of heavy-duty hydraulic elevator specifically designed for ULDs, with the characteristics of automatic conveying in the car, large lifting tonnage, and high lifting stroke. It is mainly used for automatic lifting of high floor and large tonnage group cargo, as well as automatic conveying operations in the car.