Pneumatic systems offer several benefits in marine automation, making them a popular choice for ships and vessels. First, they are reliable and can work in harsh marine environments. These systems are also fast, allowing for quick responses in critical operations like cargo handling and steering. Additionally, pneumatic systems are simple to maintain and repair, reducing downtime and operational costs. They are lightweight and do not require extensive electrical components, which helps save space on board. Overall, using pneumatic systems improves efficiency, safety, and control in marine automation, making them essential for modern maritime operations.