... 4.Working Height:10~24m Hydraulic ladder with vehicle We are a set design ,production, testing, sales and ... Euro 3 Emission Standard; Drive model:4*2; Brand with Dongfeng, JMC, ISUZU, JAC, Foton, etc.2. ... number:two, three, four or five arms;equip with H-mode hydraulic legs.5. The hydraulic operation system ... upper and lower end of the truck, equip with working platform & lifting hook.6. Romote control ...