
Shipping large excavator frames by sea requires special handling to withstand various maritime environmental conditions. First, the detachable parts on the frame need to be removed to reduce its size, and then the frame is fixed on a custom-made steel shipping frame—this steel frame is reinforced to evenly distribute the weight on the container floor or ship deck.
The loading process requires the use of heavy-duty cranes or gantry systems to place the frame in a position that meets the ship's load limits. High-strength chains, twist locks, and anti-slip mats are used for fixation to prevent displacement in rough seas.
Compliance with the regulations of the International Maritime Organization (IMO) is mandatory, including weight documents, cargo securing certificates, and stowage plans. Containers or flat racks are usually used, equipped with weatherproof covers to protect the frame from seawater erosion and corrosion.
The coordination between shippers, port authorities, and carriers can ensure the timely progress of loading and unloading operations and avoid delays. This process balances engineering precision and maritime logistics to safely transport the excavator frame across the ocean.


