Red Seal Mobile Crane Operator Practice Exam

Question: 1 / 400

What is the purpose of outriggers in crane operation?

To enhance lifting capacity

To stabilize the crane during use

Outriggers play a crucial role in ensuring the stability of a crane during operation. When a crane is in use, especially when lifting heavy loads, the center of gravity can shift, which can lead to tipping if not managed properly. By deploying outriggers, the crane operator increases the crane's footprint on the ground, distributing the weight over a larger area. This helps prevent the crane from rocking or tipping over during operation and enhances the overall safety of the lifting process.

While other functions such as increasing reach or assisting in mobility may be important in a crane's versatility or performance, the primary and most critical purpose of outriggers remains their role in stabilizing the crane. Without proper stability provided by the outriggers, the risks of accidents significantly increase, highlighting their importance in safe crane operation.

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To extend the crane's reach

To assist in steering the crane

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