2, followed by the choice of working environment. Usually scissor trucks need to work on the ground in a flat, sturdy; straight-armed car crank arm car on the environmental requirements are relatively low, capable of some of the scissor car can not be used in the environment.
3, the last working efficiency choice. Rent the right equipment can not only improve work efficiency, better adapt to the working environment, cost savings. In a small range of continuous construction at a site (eg: venues, factories, etc.), self-propelled aerial work platform is very suitable, can provide greater efficiency.