The unit is self containing unit and be mounted on commercial truck chassis and have the necessary provision for lifting and lowering of the van-body by hydraulically scissor mechanism. During lifting and loading procedure the unit to be stabilized through stabilizer jacks. Which are completely welded to the Hi-Lift frame and become part of the Hi-Lift unit . 
The unit is designed to interface easily and promptly with aircraft galley door, while providing the maximum safety to the personnel and protection to the aircraft structure.