What are the key points and precautions for ship crane operation?

The operation of ship cranes involves complex mechanical and electrical systems, so it is necessary to strictly follow safety procedures during operation to ensure the safety of personnel and equipment. Crane manufacturers for you to answer, the following are some of the key points and precautions of ship crane operation:

Operator training: The operator of the ship crane should receive professional training to understand the operating principle of the equipment, safety procedures and emergency shutdown procedures. Only trained and qualified personnel are allowed to operate the crane.

Check the crane status: Before starting the crane, check the equipment, including mechanical parts, electrical systems, hydraulic systems, etc. Ensure that all components are in working order and that there are no abnormal sounds or appearances.

Cargo weight and center of gravity: Before lifting the cargo, accurately understand the weight and center of gravity position of the cargo. Ensure that the lifting of the goods is carried out within the rated working range of the equipment, and take appropriate lifting methods.

Working radius: Adjust the working radius according to the actual situation. Too long or too short working radius may affect the stability and lifting capacity of the crane.

Environmental conditions: Consider weather and Marine environmental conditions. In strong winds, waves or other bad weather, carefully consider whether to carry out lifting operations to ensure the safety of the operation.

Emergency shutdown: The operator should be familiar with the location of the emergency shutdown button and press it immediately when any emergency is found. This can quickly cut off power and ensure the safety of people and equipment.

Anti-collision and safe distance: maintain a sufficient safe distance to prevent the lifting object from colliding with the surrounding structure or other equipment. Pay attention to whether the equipment is equipped with anti-collision system, and use auxiliary signal personnel to direct if necessary.

Hook and spreader inspection: Check the condition of hooks, spreaders and other accessories regularly to ensure that they are not damaged or worn. Use standard spreaders and make sure they can withstand the actual lifting load.

Scheduled maintenance: Perform regular maintenance and overhaul, including lubrication, cleaning, and replacement of worn parts. Maintenance records shall be kept properly and the corresponding maintenance plan shall be carried out according to the manufacturer's maintenance manual.

Operation panel: The operator should be familiar with the various buttons and control devices on the operation panel to ensure the correct operation of the crane. Avoid misoperations and ensure that the device runs in a safe and stable state.

Emergency plans: Develop and familiarize yourself with emergency plans, including how to respond to equipment failures, power failures, or other emergencies. Ensure that all operators understand the emergency procedures.

Compliance with regulations and standards: Operators should strictly comply with relevant regulations and standards, including crane operating procedures, to ensure compliance and safety.

By following the above key points and precautions, the safe operation of the ship crane can be ensured to a greater extent, reducing operational risks and protecting the safety of personnel and equipment.