... ,hotels,airports,gas station and aerial pipeline.Brief introduction1.Scissor hydraulic lift is the professional high-altitude operation equipment.2. Its ... drop down, easily operated,few faults. 3-)Moving method:4 wheel and 2wheel types are optional, it can be pneumatic rubber ... the time.(Spare parts: lift control button, travel switch, Oil cylinder seals and the wrench etc.)Power supply:Local power is ...