In breakbulk shipping, cargo weight is only part of the calculation. The way cargo is packed can have a major effect on stowage, handling and freight.
Steel coils, crates, pallets, bundles and bare machinery may have similar weights but require very different space and securing arrangements.
Before owners can quote accurately, they normally need to understand:
- how the cargo is packed;
- dimensions of each unit;
- weight of each piece;
- whether units can be stacked;
- lifting points;
- whether cargo can be loaded in the hold or on deck;
- lashing and securing requirements;
- whether special dunnage or separation is required.
Packing affects how efficiently the cargo fits inside the vessel.
Crated cargo may leave more broken stowage than compact steel products. Long units may restrict the use of available hold space. Heavy pieces may require specific deck positions. Non-stackable cargo can significantly reduce usable capacity.
This means that two shipments with the same total weight can produce different freight levels.
For cargo owners, the best way to obtain a realistic freight indication is to provide accurate packing details from the start.
At Best Break Bulk, we use cargo dimensions, packing information and stowage requirements to identify suitable general cargo, tween-deck and multipurpose tonnage in the international freight market.
Good packing information helps avoid unsuitable vessel offers and unnecessary revisions during negotiations.
See also: Breakbulk cargo chartering.