... :JMC108HP 3.360 degree rev 4.Working Height:10~24m Hydraulic ladder with vehicle We are a set design ,production, testing ... . Working height:10m,12m,14m,16m,18m,20m,22m,24m4. Hydraulic lifting system: 360°rotation; Arms number:two, three, four or five ... hydraulic legs.5. The hydraulic operation system is set in the upper and lower end of the truck, equip with working platform & lifting ...