What Makes Oversized Freight Different

Oversized freight is any load too long, wide, tall or heavy for standard pallets, racks or trailers. Machinery, steel, boats, large crates and building components often fall in this group. As a result, moving them takes special equipment, more space and more planning at every step.

Not every warehouse can take them, so the first question is whether the site fits the freight.

Inside the Warehouse

Standard racks hold standard pallets, but oversized freight often needs floor space, cantilever racks for long items or outdoor yard storage for very large pieces. In addition, door height and width limit what can enter at all.

• Door clearance and dock height
• Floor load limits
• Forklift capacity and attachments
• Overhead cranes, if needed
• Yard space for outdoor storage

So ask about each before booking.

Equipment and Training

For instance, heavy items may exceed standard forklift capacity. Long items need wide forks or side loaders. Cranes need certified operators and rigging.

Federal rules require forklift operator training and evaluation. The OSHA powered industrial truck standard sets those requirements, and Cal/OSHA applies its own rules in California.

Oversized Freight on the Road

Loads that exceed legal size or weight limits need permits for state highways. In California, Caltrans issues transportation permits for oversize and overweight loads on the state highway system. Local roads may need permits from cities or counties.

Permits can set routes, travel times and escort requirements. So build permit time into the schedule.

Securing Oversized Freight

Large items also need careful securement on trailers. Federal cargo securement rules cover how motor carriers must prevent shifting and falling cargo. Certain heavy items, such as machinery, have specific requirements.

Meanwhile, inside the warehouse, blocking and bracing keep heavy items from tipping during storage.

Costs to Expect

Because of all this, oversized freight usually costs more to store and handle. It takes more space, more time and special equipment. Rates vary, so none appear here.

The article on freight dimensions explains how size drives cost.

Planning a Move

Before any move, share exact dimensions, weight and lift points with the warehouse and carrier. Photos and drawings help.

For example, a hypothetical equipment dealer shipping a large machine would confirm door clearance, floor limits, forklift capacity and road permits before booking. Missing any one of those could leave the load stuck at the gate. The guide on material handling equipment covers the tools involved.

After Delivery

Once the load arrives, check it against the photos and drawings sent before the move. Note any damage before the carrier leaves. Oversized freight often has unique parts that take a long time to replace, so early notes on the receipt carry extra weight in a claim.