

Oil seals are typically made of rubber or synthetic materials that are resistant to oil, heat, and pressure. They are designed to withstand the harsh conditions within an engine or machinery, such as high temperatures and varying levels of pressure. The seal is usually placed in a housing or a groove in order to effectively seal the gap between two moving parts.
5. Condition of the Machine The price of container lifting machines can vary widely based on their condition—new versus used. New machines tend to have higher price points, typically ranging from $100,000 to over $500,000. On the other hand, used units may offer considerable savings, often ranging from 30% to 50% less than new machines, but may require more substantial maintenance.