What should an operator do if the excavator begins to tip over?

When an excavator begins to tip over, remaining calm and lowering the boom is the best response because this action helps to stabilize the machine. Lowering the boom reduces the center of gravity, which may prevent the excavator from tipping completely. It also helps to provide a more firm base, potentially allowing for a controlled stop or recovery if the tipping is minimal.

By keeping a calm demeanor, the operator can make better decisions in a stressful situation, ensuring safety for themselves and any bystanders. This approach also allows the operator to assess the situation more clearly, rather than reacting impulsively, which could lead to more hazardous outcomes.

On the other hand, immediately jumping out of the cab can be extremely dangerous, as the operator could be injured by the machine or surroundings during the fall. Accelerating while raising the boom can exacerbate the tipping issue by shifting the weight distribution further, increasing the likelihood of a rollover. Turning off the excavator and exiting should only be considered after the machine has stopped moving; doing this during a tip-over scenario could pose significant risks to the operator's safety.