Lowboys are unpowered trailers that transport goods that might exceed the legal height of flatbed trailers' products. The hauling capabilities of lowboys are impressive, as a double-axle lowboy can haul goods in the 40,000-pound range. If three axles are used, lowboys can hold up to 80,000 pounds.
Companies utilize lowboys for additional perks, including lower heavy equipment shipping costs by avoiding over-dimension permits.
The maximum dimensions for lowboys are as follows:
- Maximum good length of 24 ft-29.6 ft
- Maximum width of 8.5 ft
- Maximum lowball well height of 18 in.-24 in.
- Maximum overall load height -14 ft.
- Maximum legal freight height-11.5 ft-12 ft.
Understanding the above measurements is vital so you can be complicit with federal size regulations.
Heavy machinery is typically supported by lowboy trailers, while flatbed trailers tend to carry more standard varieties of equipment. Examples of heavy machinery that lowboys can help move include bulldozers and excavators.
While lowboys are the most commonly used name for this trailer, don't be surprised to hear people reference lowboys as:
- Low-beds
- Low loaders
- Semi-trailers
- Double-drops
All lowboys can carry cargo up to 12 ft. in height.
Let's briefly examine the history of lowboy heavy equipment transport systems before jumping into the different types of lowboys.
What's the History of Lowboy Trailers?
The first lowboy trailer contained a riveted gooseneck design invented in the 1920s. The initial lowboy design hooked to the hauling truck through the front of the trailer and required people to load cargo over the trailer's back tires. Lowboys got a much-needed upgrade during the 1950s when the detachable gooseneck allowed people to load lowboys from the front and the back.
Like enclosed auto-hauling services, modern lowboy transport trailers feature hydraulic systems to help the trailer meet the unit during loading and unloading.
It'll be easier to see how significant the evolution of lowboy trailers is after going over the different types of lowboy trailers.
What Are the Main Types of Lowboy Trailers?
Understanding the different types of lowboy trailers will help you find a variety that suits your specific needs. The three primary types of lowboy trailers are fixed gooseneck, fixed-neck, and removable gooseneck.
If you're looking for a more accessible time-loading drop deck from the trailer's rear, consider a fixed lowboy. Rear loading is easier on fixed gooseneck lowboys because of the adjustable gooseneck. After loading, reattach the gooseneck to help secure the cargo you load.
Fixed-neck's are the most lightweight lowboy variety. Be prepared to load your items from the rear of the trailer since the lowboy will be firmly attached to the front.
Removable trailers offer users versatility in the sense different loading techniques can be used for items, including:
- Pushing and pulling
- Driving
- Rolling
When searching for an easily detachable gooseneck, consider utilizing hydraulic detachable goosenecks to help raise or lower the height of trailers.
Let's look at removable trailers to understand their capabilities better.
What Makes Removable Gooseneck's Unique?
Removable gooseneck trailers feature distinct hauling capacities, ramp advantages, and configurations.
RGNs (removable gooseneck trailers) are great for instances where you can drive what you're pulling onto the trailer. Thanks to hydraulic systems, RGNs present a more seamless experience for heavy vehicle loading because the trailer is lowered to the ground to create a ramp (more on hydraulic lowboy trailers later). You may need additional loading and unloading equipment, such as heavy vehicles if you're not using hydraulic equipment to load cargo.
Earlier, we mentioned that three-axle lowboys could support up to 80,000 pounds. When working with RGN trailers, you can add 20 or more axles to support weight loads of 150,000 pounds. The hauling capabilities that RGN trailers can provide are impressive, but most RGN trailers support around 40,000 pounds of weight.
Below is a list of industries that benefit from RGN trailer use:
- Oil and gas
- Agriculture
- Construction and paving
- Towing
As the name suggests, understanding how to detach a gooseneck is vital.
How Do I Detach a Removable Gooseneck?
The method of detaching a removable gooseneck remains the same across most RGN trailers. First, remove the locating pin, air tube, and electrical wire connections before lowering the cargo bed. With the gooseneck away, drive the truck off and begin loading cargo. Once the car is separated from the gooseneck, you can load cargo from the trailer's front instead of just the back.
You'll find that loading is a more streamlined process thanks to an adjustable loading height that results in the trailer's forward side leaning on the ground. RGNs commonly load items from the front.
After you load your cargo, you will have to secure it. The type of items you're packing will help you figure out what kind of security equipment to use.
Security equipment for removable gooseneck trailers commonly consists of:
- Chains
- Nets
- Ropes
- Tiedowns
- Wedges
- Checks
Final Guidelines for Loading Cargo on Lowboys
Following cargo loading guidelines for lowboys is essential to ensure both your items and the safety of other travelers.
Make sure you have a designated loading area that features substantial amounts of space and visibility. Before loading cargo, hit the brakes and ensure no loose items exist on the lowboy's bed. Applying brakes will help the vehicle stay in place when loading heavy cargo.
When loading items onto a lowboy, ensure the trailer is on an even surface to avoid cargo falling away. The hauling truck must be inspected for proper road communication to verify that horns, reflectors, and lights function optimally.
Before we end, we will touch on state laws and regulations that impact the type of setup you'll need to transport your items.
Lowboy Regulations
One mistake that's easy to make is having cargo that follows weight limits but exceeds the per-axle limit. If weight becomes an issue, consider customizing your lowboy with more axles to solve the problem. When locating what type of transport you need to follow regulations, it mostly boils down to the cargo you're carrying.
When traveling with an oversized load, you may need to enlist the help of an escort. Oversized loads are over 8.5 feet wide due to the 12-foot width of interstate lanes. RGN trailers are great for hauling large cargo as you can travel freely without a permit. Potential permit and escort fees are all costs you'll need to factor into your budget.
Why Choose a Lowboy Trailer?
Lowboy transport trailers help you move large freight safely and efficiently. The low ground clearance of lowboy trailers and the opportunity to include more axles for additional weight support help commercial haulers get the job done. Specific classes of trailers, such as removable goosenecks, provide extra perks, including hydraulic rams, to lower and raise the trailer.
Outlining your needs for an area can help experts provide a trailer class that suits your objectives.
The need for local area trailers continues to grow as industries, including construction, are booming in various markets. If construction companies aren't able to transport the heavy equipment they need, operations can stall.
Achieve your task of hauling heavy and tall items with the help of lowboy transport.