2 Description
2.1 The structure
1
2
3
4
5
CT250/300 Heavy Load Powered Stair Climber
1:climbing/loading board control/automatic mode contral switch 2:
steel back support 3:aluminum alloy loading board
4:universal wheel 5:crawler track 6:Point switch
7:up or down stair/loading board opening or closing switch
8:battery slide9:battery base10:directional wheel
3
6
7
8
9
10