12.
Sline / four-wheel steering mode switch button
13.
Front wheel / rear wheel steering mode switch button
14.
Power unit button 15.
horn switch
16.
Biaxial scale control handle for front and rear walking / steering left and right functions
17.
Throttle switch switch 18.
The Emergency Stop switch
19.
Walk the high and low speed switching switch
20.Engine start / preheat switch