# Loading Protocols for Roll-On Roll-Off (RoRo) Cargo

*Last updated: 2026-06-25*

> A car carrier drives aboard, a heavy-transport unit follows—and it is at exactly this point that loading protocols for roll-on/roll-off cargo take effect.

A car carrier drives aboard, a heavy-transport unit follows—and it is at exactly this point that loading protocols for roll-on/roll-off cargo take effect. These protocols define how vehicles, wheeled machinery, and semi-trailers must be positioned, secured with lashing gear, and recorded in the stowage plan. At their core is stability management: weight distribution across the vessel's length and breadth, and compliance with axle-load limits on vehicle decks. Shipowners, terminal operators, and shippers work to these requirements jointly; non-compliance can compromise vessel stability and trigger port state control inspections. RoRo differs fundamentally from LoLo (lift-on/lift-off), where cargo is handled by crane rather than driven or towed aboard.

**Source:** [https://en.wikipedia.org/wiki/Roll-on/roll-off](https://en.wikipedia.org/wiki/Roll-on/roll-off)

## Quick Facts

| Property | Value |
|---|---|
| Term | Loading Protocols for Roll-On Roll-Off (RoRo) Cargo |
| Language | EN |
| Word count | 106 |
| Last updated | 2026-06-25 |
| Source | https://en.wikipedia.org/wiki/Roll-on/roll-off |

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