Red Seal Heavy Equipment Operator (Excavator) Practice Exam

What might be a consequence of not securing safety locks on an excavator?

1. Extended life of the machine

2. Inadvertent movement of equipment

3. Reduction in maintenance costs

4. Increase in fuel efficiency

The correct answer is: Inadvertent movement of equipment

The correct response highlights the critical importance of securing safety locks on an excavator. Safety locks are integral to preventing inadvertent movement of the machine when it is not in operation or when it is being loaded or unloaded. If these locks are not engaged, there remains a risk that the excavator could unexpectedly roll or shift, leading to potential accidents, injury to operators or nearby personnel, and damage to the equipment or surrounding structures. This behavior directly contradicts safe operating practices and could turn potentially manageable tasks into hazardous situations. The other options such as extending the life of the machine, reducing maintenance costs, or increasing fuel efficiency do not relate to the failure of using safety locks. In fact, neglecting safety protocols could lead to increased maintenance issues and operational costs due to accidents or wear and tear from misuse. Therefore, ensuring that safety locks are secured is vital for maintaining safety and preventing accidents in the workplace.