Massachusetts 4G Hoisting License Practice Exam

The operator of the hoisting machine bears the primary responsibility for its safe operation. This role requires the operator to have a comprehensive understanding of the equipment, including its controls, capabilities, and limitations. The operator must also be trained in safety protocols and must maintain awareness of the surrounding work environment to prevent accidents.

The operator's responsibility includes conducting pre-operation inspections, recognizing and responding to potential hazards, and ensuring that all signals and communications with the crew are clear and effective. While other individuals, such as the supervisor and safety officer, play important roles in overseeing safety practices and ensuring compliance with regulations, the operator is in direct control of the hoisting equipment and is the one who must make real-time decisions to operate it safely. This central role makes the operator the key person in maintaining safety during hoisting operations.