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A double axle lowboy trailer is a type of trailer designed for transporting heavy equipment. The defining feature of lowboy trailers is the low deck height, which is made possible by the use of a drop-frame design. In addition, double axle lowboy trailers have two axles with four wheels each, which provides stability and weight distribution during transportation. Here are some types of double axle lowboy trailers.
Hydraulic Detachable Gooseneck Trailers (HDGNT)
These lowboy trailers are also called ''detachable gooseneck trailers''. The gooseneck can be detached from the trailer by using hydraulic systems. In addition, the neck can be lowered to the ground, creating a ramp that allows for easy loading and unloading of equipment with wheels or tracks. This feature is especially beneficial for transporting heavy construction equipment. The deck length and capacity of HDGNT trailers can vary. While some have longer lengths (up to 53 feet), others have shorter lengths (up to 35 feet). The width can also vary (8.5 feet to 10 feet). In addition, these trailers have weight capacities ranging from 35,000 to 80,000 pounds.
Fixed Gooseneck Trailers (FGT)
Unlike HDGNT trailers, the gooseneck of fixed gooseneck trailers cannot be detached. As a result, loading and unloading can be a bit difficult, especially when transporting extremely heavy equipment. The FGT trailers are also more affordable, which makes them suitable for buyers on a budget. The deck length of FGT trailers usually ranges from 20 feet to 30 feet. The width also varies from 8.5 feet to 10 feet, while the weight capacity ranges from 30,000 to 60,000 pounds.
Split-Deck Lowboy Trailers
Split-deck lowboy trailers are also known as ''split-frame lowboys''. These trailers have split decks with adjustable front and rear sections. The split-deck design allows for the transport of taller equipment without affecting the trailer's stability. The deck length of split-deck lowboy trailers can vary significantly, with some measuring over 50 feet in length. The width is usually 8.5 feet, and the weight capacity of split-deck lowboy trailers can range from 40,000 to 70,000 pounds.
Low-Loader Trailers
Low-loader trailers are designed for transporting heavy loads that cannot be loaded onto standard trailers. The design of low-loader trailers incorporates ramps that make loading and unloading heavy equipment easy. The trailer also has a fixed axle design, which enhances the stability of the trailer when hauling heavy loads. The trailer's deck length typically ranges from 30 feet to 45 feet, and the width can be 9 feet. The capacity of low-loader trailers ranges from 40,000 to 80,000 pounds.
Specifications of double-axle lowboy trailers vary by manufacturer, but generally include the following:
Trailer Length
Lowboy trailers come in a variety of lengths, typically between 20 and 30 feet. The length of the trailer affects the amount of cargo that can be transported.
Trailer Width
The width of a lowboy trailer is generally between 8 and 10 feet. The width of the trailer determines the size of the cargo that can be loaded.
Weight Capacity
Double axle lowboy trailers are designed to carry heavy loads. Their weight capacity is typically between 40,000 and 60,000 pounds. The weight capacity of the trailer is important, as it determines the maximum load that can be transported.
Axles
As the name suggests, these trailers have two axles. The axle configuration provides stability when transporting heavy loads. Each axle is typically equipped with wheels, which provide traction on the road.
Tires
Lowboy trailers come with tires that are designed for highway use. Tire sizes typically range from 12 to 18 inches in diameter. The specific size of the tires affects the ride quality and traction of the trailer.
Suspension
The Axles are connected to the lowboy trailer through a suspension system. The suspension system typically consists of springs and shock absorbers. The suspension system is responsible for providing a smooth ride when hauling cargo.
Ramp Length
Lowboy trailers are usually equipped with ramps for loading and unloading cargo. Ramp lengths typically range from 5 to 10 feet. The ramp length affects the ease of loading and unloading operations.
Regular maintenance is crucial to keeping double-axle trailers in excellent working condition. Here are some key maintenance tips:
Choosing the right double-axle lowboy trailer is essential for business operations, and it is vital to consider the following factors.
Load Capacity:
When choosing a double-axle lowboy trailer, consider the load capacity. This is because the trailer should be able to transport the goods without difficulty. Furthermore, the load capacity shouldn't be exceeded, as that can result in damage to the trailer and affect its performance.
Construction Material:
When choosing lowboy trailers, consider the construction materials, as they affect durability and strength. Most trailers are constructed from steel or aluminum. Steel trailers are more durable, while aluminum trailers are lightweight.
Ramp Design:
When choosing a lowboy trailer, consider the ramp design. This is crucial because the ramp design affects loading and unloading. Ensure that the ramp is designed for easy loading and unloading of goods.
Suspension System:
Consider the suspension system when choosing a double-axle lowboy trailer. This is important because the suspension system affects the ride quality and stability of the trailer. Lowboy trailers have either leaf-spring or air-suspension systems.
Tire Size and Type:
Tire size and type should be considered when choosing a lowboy trailer, as they affect the trailer's performance and durability. Double-axle lowboy trailers come with different tire sizes and types. It is advisable to choose a trailer with durable tires that can withstand the conditions of the transportation.
Braking System:
Consider the braking system when choosing a lowboy trailer. This is important because the braking system is essential for safety during transportation. Double-axle lowboy trailers come with electric and hydraulic braking systems.
Warranty and Support:
Consider warranty and support when choosing a double-axle lowboy trailer. This is important because it guarantees assistance and support if there is a fault with the trailer. Choose a double-axle lowboy trailer with a good warranty and support.
Replacements and repairs on double-axle lowboy trailers can be done as DIY. However, it is important to have the right skills, knowledge, and experience to handle trailer repairs safely. The accessibility and ease of replacing lowboy trailers make them favorable for DIY.
Some of the tools needed to replace or repair the double-axle lowboy trailer are:
To ensure safety during repairs and replacement, here are some safety measures to put in place:
Before starting any replacement or repair, inspect the trailer thoroughly to identify the problem and ensure that the components being replaced are accessible. Secure the trailer properly to avoid any movement during the process. Follow the manufacturer's manual to ensure the right procedure is followed when replacing or repairing any part of the trailer. After the process is done, ensure the components are tightened properly to avoid any falls or movements and test the trailer before hitting the road.
Q1: What are the benefits of using lowboy trailers?
A1: Lowboy trailers are specifically designed for transporting heavy and oversized equipment that can't be transported using standard trailers. Their primary benefit is the lower deck height, which allows for a safe and easy loading and unloading process. In addition, they have a higher loading capacity than conventional trailers.
Q2: What are some common double-axle lowboy trailer accessories?
A2: The most common double-axle lowboy trailer accessories include ramps, toolboxes, winches, side rails, and lift gates.
Q3: How do businesses choose the right double-axle lowboy trailer?
A3: When selecting a double-axle lowboy trailer, consider the following factors: the weight and dimensions of the cargo, the trailer's capacity, loading and unloading requirements, and the type of double-axle lowboy trailer.
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