Installation of Angle Sensor

Installation of the pressure sensor and the host module with a display screen

The installation is completed. Conduct a running test

Set all the parameters of the load moment limiter to be completely consistent with the actual working conditions of the excavator (such as boom length, load table, range alarm) so that the load moment limiter can correctly perform its safety protection function.

The alarm control function has been tested and operates perfectly.

When the torque reaches 90% of the rated load moment, it gives loud and clear sound and light alarm signal (amber light).

When the torque reaches 100% of the rated load moment, it gives loud and clear sound and light alarm signal (red light). The alarm stops only when the torque is lower than 100% of the rated load moment.

When the torque reaches 110% of the rated load moment, it sends out overload control signal and working together with the control circuit to stop the excavator from moving towards dangerous directions (for instance, lifting, increasing radius /range). Movements toward safety directions are allowed (for instance, lowering).

Working together with the control circuit of the excavator to stop upward movement but allow downward movement.