When deciding on shipping large goods, it is important to understand the types of heavy-haul transport. Heavy haul is a specialized transport type for cargo that is too large to fit in a standard trailer. Examples include infrastructure, aerospace parts, large construction machines or equipment, and oil and mining equipment. While classifications can vary based on state regulations, general qualifications include:
- Cargo that is over 8.5 feet wide or 13.5 feet high.
- Cargo that is over 53ft.
- Any cargo exceeding 80,000lbs in gross weight.
Federal guidelines also limit the weight allowed on each axle. Because of the size, carriers use specialized equipment and trailers for heavy-haul cargo. Understanding the different trailer types can help the shipper choose the right one to move their cargo.
What Are The Types Of Heavy-Haul Transport?
Because heavy-haul includes a wide range of goods, carriers use different trailer types to haul this cargo. Some of the most common types include:
- Flatbed Trailers: Flatbeds are considered the most popular heavy-haul type. These trailers have an open bed with no sides or roof. Flatbeds carry items like steel beams, machinery, lumber, and other construction materials.
- Step-Deck Trailers: Step-decks are trailers that contain two decks of different heights. The lower deck acts like a lowboy trailer for cargo exceeding the standard height regulations. Carriers use these trailers for long cargo like
- Lowboy Trailers: These trailers carry oversized cargo that exceeds the legal height limits of standard carriers.
- Double Drop Deck Trailers: This type of flatbed trailer has a lower middle section that sits between 18 and 24 inches. Both the front deck and rear deck are raised higher than the middle. Double drop decks are used for oversized cargo that stands 12 ft while staying within legal height limits. Examples of cargo that uses these trailers include industrial tanks, large construction equipment, CNC machines, etc.
- Removable Gooseneck Trailers (RGN): RGN’s are trailers with a detachable front end that falls to the ground, forming a ramp. This is ideal for loading and unloading wheeled cargo, like cars, and drive-on heavy equipment.
Along with the heavy-haul trailers mentioned in the article, other types include dump trailers and extendable trailers.
How Can You Get Started?
Understanding heavy-haul transport types is essential, and so is knowing how to get started. When choosing a carrier company, the right choice can help prevent disruptions when shipping goods domestically. A good carrier is especially important for businesses shipping goods to customers. A great way to find a good carrier is to speak with a freight broker like A1 Freight Solutions. Freight brokers have a network of carriers specialized in moving any cargo type. They also provide solutions like rate negotiation, documentation, and more. Speak to our brokers at info@a1fsinc.com or 786-375-9420 to begin moving your goods anywhere in the US.