A lighter is a flat-bottomed barge or vessel designed to carry cargo between larger ships and shore facilities, often where port infrastructure does not allow direct loading or unloading. Historically, lighters were used extensively in canal and river systems and alongside larger ships in open water.
Key Features:
• Flat Bottom: Enables navigation in shallow waters.
• No Propulsion: Traditional lighters are unpowered and rely on tugs for movement. Modern lighters may have limited propulsion systems.
• Large Cargo Capacity: Designed to transport bulk goods like coal, grain, or construction materials.
Functions:
• Cargo Transfer: Moves goods from ship to shore or between vessels (trans-shipment).
• Construction Support: Used for carrying heavy equipment or supplies for waterfront or offshore construction.
• Specialized Roles: Some lighters are adapted for use as fuel or water barges.