At a glance, flat racks and flatbed carts look the same. They both have a flat surface for carrying items of various shapes and sizes, offering convenient access for loading with forklifts, cranes, or by hand.
However, if you look closer, they have a few differences that define each of their functions. For example, flat racks are equipped with end walls (fixed or foldable) to help secure the cargo, while flatbeds do not have any walls, which makes them more suitable for heavy loads but less useful in securing cargo during transportation.
To help you understand their differences and choose the right one for your needs, find out in this article!
Contents
Flat Rack Container Specification
A flat rack container is designed specifically for transporting oversized, heavy, or irregularly shaped cargo that cannot fit inside standard containers. It is an ISO container, meaning you can use it for logistics shipping.
It consists of a strong steel base platform with fixed or collapsible end walls, but no side walls or roof, allowing for easy top or side loading. Flat rack containers can be transported by ship, rail, or truck (intermodal).
Open Sides and Top
A flat rack does not have any side walls or roof, allowing for easy loading/unloading from the sides or above. This makes it perfect for tall, wide, or awkward-shaped cargo.
Heavy-Duty Steel Frame
Built with a reinforced steel floor and frame, flat racks handle extremely heavy loads like machinery or vehicles. It is durable enough for industrial or long-haul transport.
End Walls (Fixed or Collapsible)
Some flat rack models have fixed ends for added cargo stability. However, there are also collapsible end walls that fold flat for return transport or stacking.
Intermodal Compatibility
Flat rack containers have an ISO-standard design that fits on ships, trucks, and trains. They are also equipped with corner castings for twist-locks and crane/forklift lifting.
High Payload Capacity
A flat rack can handle up to 88,184 lbs on a 40’ unit. It is suitable for heavy-duty items like transformers, engines, and construction equipment.
Lashing and Securing Points
Flat racks have multiple tie-down points and lashing rings that are built into the floor and end frames. They are used to secure cargo tightly for safe transport, even if oversized.
Stackable and Space-Efficient
When the ends are collapsed, flat racks can be stacked flat for return or storage. This can reduce shipping costs when transporting empty units.
Weatherproof
Roof or side protection is not available on flat racks. Therefore, cargo must be tarped or crated if weather exposure is a concern.
Flatbed Container Specification
A flatbed cart or platform cart is used in warehouses, workshops, stores, and delivery settings to move heavy or bulky items over short distances. However, it is not stackable and not ISO-compliant.
Its design is simple but effective, and it comes with key features such as:
Flat, Open Platform
Flatbed cart has a large, sturdy deck that allows for versatile cargo loading. Moreover, it does not have any sides or roof, so items of various shapes and sizes fit easily.
Heavy-Duty Wheels (Casters)
Flatbed cart is equipped with 2 swivel and 2 fixed wheels for balance and steering. The wheels are made of rubber, polyurethane, or pneumatic tires and are designed to carry hundreds to thousands of pounds.
Strong Load Capacity
With a wide range of capacities, flatbed carts can support 300 to 3,000+ lbs, depending on size and construction. This makes them ideal for boxes, furniture, equipment, and raw materials.
Durable Frame Construction
Frames of a flatbed cart are usually made of steel for industrial strength or aluminum for lightweight maneuverability.
Push or Pull Handle
The flatbed carts are equipped with an ergonomic handle for easy movement. However, some have fold-down or removable handles for compact storage, and dual-handle carts that allow push/pull control from either end.
Braking System or Wheel Locks (Optional)
Some flatbed carts come with locking casters to prevent rolling when stationary. They also have safety brakes to help secure heavy loads during loading/unloading.
Customizable Features
Flatbed carts are highly customizable. The options include non-slip deck surfaces, stacking frames, side rails, foldable decks, and multi-shelf versions.
When to Use Each
Use a Flat Rack When:
- You need to ship oversized cargo internationally (e.g., boats, industrial gear).
- Your items are too wide, tall, or heavy for enclosed containers.
- You’re handling port, rail, or long-haul logistics.
- You need a platform that is stackable and crane-compatible.
Use a Flatbed Cart When
- You’re moving materials or stock within a warehouse, factory, or retail space.
- You need a mobile surface for short-distance transport.
- Your operations involve frequent manual loading and unloading.
- You require light to moderate load handling.
Conclusion
Flat rack and flatbed each have their own role in the shipping industry. You can choose a flat rack if you need to ship industrial equipment overseas and stack it on a vessel or train. Meanwhile, if you want to transport stock inside a warehouse and manually move small loads locally, use a flatbed cart.
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