OPERATING THE MACHINE
TB18 Plus&20J Plus Operation Manual 7-3 © Apr 2022
Figure 7-2 Position of least backward stability
1. Boom fully retracted;
2. Main boom fully elevated;
3. Jib fully elevated;
4. Turntable rotated 90° ;
5. Platform rotated 90° ;
6. The machine will tip over in the direction as indicated by the arrow if overloaded or operated beyond the limits
of the maximum operating slope.
EMERGENCY STOP
• Push in the emergency stop button on the platform
controller to OFF, all the functions at the platform
controller will get inoperative.
• Push in the emergency stop button on the ground
controller to OFF, all the functions at both the
ground controller and platform controller will get
inoperative.
• Turn off the main power switch at the left side of
turntable, the system power will be disconnected
and all functions will get inoperative. The main
power switch is located as shown in the below
figure.