OOG
Term Summary
Out of Gauge (OOG) cargo refers to shipments that exceed standard container size and require special equipment and handling. This article explains the definition, container types, handling process, key challenges.
An Out of Gauge (OOG) cargo refers to any shipment whose dimensions—height, width, or length—exceed the standard measurements of a regular shipping container. As such, OOG cargo cannot fit into the confines of a standard dry or high-cube container and requires special handling and placement.
Key Features of OOG Cargo
| Aspect | Details |
|---|---|
| Common Types | Oversized machinery, wind turbines, construction equipment, industrial vehicles, steel structures |
| Measurement Basis | Any part of the cargo extending beyond the dimensions of a standard 20ft or 40ft container |
| Shipping Solutions | Flat Rack containers, Open Top containers, Platform containers |
| Handling | Requires specialized loading/unloading equipment and professional securing methods |
| Documentation | Needs precise measurement reports, detailed handling instructions, and sometimes special permits or escorts |
Why is OOG Important in Freight Forwarding?
OOG cargo presents unique logistical challenges due to its size and weight. Freight forwarders must carefully plan transportation, route selection, terminal handling, and compliance with international regulations to ensure safety and cost efficiency. Specialized knowledge and resources are essential for successful OOG shipments.
OOG Container Types
| Type | Description |
|---|---|
| Flat Rack | Used for cargo that is too wide or tall for standard containers; features collapsible sides. |
| Open Top | Used for cargo that is too high for a standard container; loaded from the top using cranes. |
| Platform | Contains no sides or roof; suitable for heavy and oversized machinery that extends in all directions. |
OOG Shipping Process
- Cargo Assessment: Detailed measurement and weight analysis.
- Container Selection: Choose the right special equipment (Flat Rack, Open Top, or Platform).
- Customs Documentation: Prepare detailed packing lists, photos, and special permits if required.
- Cargo Securing: Use professional lashing, blocking, and bracing to prevent movement.
- Transportation & Handling: Employ specialized trucks, cranes, or lifting devices for safe movement.
Ready to Ship?
Get your goods moving with our reliable freight forwarding services
Professional handling • Competitive rates • Global coverage