Just wondering why they dont put a buzzer in the older model bobcat skid loaders? Mine is a 1993 743B and it does not have this. I just think it would be benificial for when you are outside of the cab say running a log splitter or backhoe attachment and the engine or hydraulics get hot, or any other malfunction. I know the system shutdown module is an option. I know case loaders have the buzzer in the older models, just not sure why bobcat didnt. I was thinking of adding one.