1 working bridge with truss structure, simple, beautiful, lightweight.

2 maintenance is simple and convenient, operation cost is low.

3. The gear reducer multiple choice: the shaft mounted, simple and compact structure, convenient maintenance; the cycloid pin wheel reducer, cheap, transmission efficiency is high.

4 according to the needs of users, walking wheel wheel surface material can be chosen steel wheel (standard configuration), engineering rubber wheel, nylon wheel, polyurethane wheel.

5 electrical components are used in outdoor type, safe and reliable, can be controlled by random and remote control. The transmission device can according to user requirements by cable rack (standard), contact wire, cable drum of different types.

6 devices can be manufactured by user specific size. Parts with water contact can be made of stainless steel.