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Tandem flat deck trailers are a type of trailer that is designed to carry heavy loads and has two axles under the deck. The two axles support four wheels, which makes eight wheels in total. This type of trailer provides extra support for the flat deck trailer. The tandem axle configuration distributes the weight more evenly and gives more stability and control when towing. There are different types of tandem flat deck trailers, and they include the following:
Utility tandem trailers
Utility tandem trailers are used to transport equipment and vehicles. These trailers are designed with ramps that make it easy to load and unload vehicles. The size of the utility tandem trailers ranges from 12 to 20 feet long, and they can carry up to 7,000 to 10,000 pounds. The most common type of utility tandem trailers is the car hauler trailer. The car hauler trailer is designed to transport vehicles from one location to another.
Enclosed tandem trailers
Enclosed tandem trailers have walls and a roof that offers protection for the cargo from road debris and weather elements. These types of trailers are ideal for transporting valuable equipment and cargo. The length of the enclosed tandem trailers ranges from 16 to 28 feet, and they can carry up to 10,000 to 15,000 pounds.
Landscape tandem trailers
Landscape tandem trailers are designed for landscaping equipment, such as lawnmowers, plants, and gardening tools. These trailers come with features such as toolboxes, equipment racks, and mesh sides. They can carry up to 3,000 to 5,000 pounds of landscaping equipment and range from 10 to 16 feet long.
Construction tandem trailers
Construction tandem trailers are used to transport construction equipment and materials. Construction trailers are built with more durable materials. They can carry up to 8,000 to 12,000 pounds of equipment and materials, and their length ranges from 14 to 20 feet.
Horse-carrying tandem trailers
Horse-carrying tandem trailers are designed to carry horses. These types of trailers have comfortable stalls for horses and are well-ventilated. Horse-carrying tandem trailers can carry two to four horses, and their length ranges from 12 to 24 feet.
These are some specifications of a tandem flatbed trailer that can be used for various applications:
Carrying capacity
The total weight of the cargo and the trailer should not exceed the recommended weight. For example, a 10,000 GVWR tandem trailer can carry up to 7,000 pounds of cargo.
Overall dimensions
The dimensions of a tandem trailer vary depending on design and manufacturer. The length typically ranges from 12 to 30 feet, while the width is about 6 to 8.5 feet. The height may be about 2 feet or more.
Weight
The weight of the tandem trailer is affected by the materials used in the construction and the design. For example, a steel trailer can weigh up to 3,000 pounds, while an aluminum trailer is about 1,500 pounds.
Axles and tires
Each axle has two tires, and the size of the tires varies depending on the design and application of the tandem flatbed trailer. The tire sizes range from 13 to 20 inches in diameter. The load rating of the tires also varies and can range from 1,000 to 3,500 pounds.
Tongue weight
>The tongue weight is typically 10 to 15% of the total weight of the trailer. For example, a 10,000-pound trailer will have a tongue weight of 1,000 to 1,500 pounds.
Braking system
The trailer has either an electric or hydraulic brake system. The braking power ranges from 1,000 to 3,000 pounds. The brakes require regular maintenance, such as cleaning, adjustment, and replacement of worn-out parts.
Loading and unloading
When loading and unloading a tandem flatbed trailer, the weight should be evenly distributed to all parts of the trailer. The heavier items should be placed closer to the axle for stability. During the process, safety precautions should be taken to prevent accidents or injuries.
Maintaining a tandem flat deck trailer is important to ensure it works well. Here are some maintenance tips:
Tires
Regularly inspect the tires for signs of wear and properly inflate them. If the tread wears out, replace the tires. During tire rotation, swap the front and rear tires to ensure even wear.
Brakes
Check the brakes for wear and tear and replace worn-out brake pads. Clean the brakes regularly to remove dirt and debris. Ensure the brake lines are not damaged.
Axles
Grease the axle bearings every six months or as recommended to ensure smooth rotation of the wheels. Inspect the axle for damage or bending. Replace or repair the axle if necessary.
Trailer lights
Check the lights on the trailer to see if they are working properly. Replace any burnt-out bulbs. Ensure the wiring is not damaged and repair it if necessary.
Structural components
Inspect the trailer's frame, tongue, and deck for damage, and repair or replace the components if necessary. Tighten any loose screws or bolts. Clean the trailer regularly to remove dirt and debris.
Load distribution
Ensure the load is evenly distributed across the trailer to prevent tipping or swaying. Follow the manufacturer's recommended load distribution guidelines.
To make sure the tandem trailer purchased fulfills the business needs, consider these factors:
Payload Capacity
Determining the payload capacity is important when selecting a tandem flatbed trailer. Calculate the weight of the loads that will be transported regularly and select a trailer with a higher capacity to guarantee safe and effective transportation.
Trailer Size and Dimensions
The tandem trailer size and dimension must be considered, including its length, width, and deck space. The trailer needs to be large enough to accommodate the loads without difficulty and provide adequate deck space for safe loading and unloading.
Material and Construction
The construction and material of the tandem flat deck trailer is a factor that determines its strength and durability. Common materials comprise steel and aluminum. Steel trailers are more durable, while aluminum trailers are more corrosion-resistant and lighter.
Axles and Suspension System
The suspension system and axles are important components that determine the trailer's stability and smoothness when driving. Select a trailer with durable axles that can bear the weight of the loads. The suspension system needs to provide a smooth ride and good load handling.
Tire Size and Type
When choosing a tandem trailer, the type and size of the tires should be considered since they affect the towing capacity and trailer performance. Select a trailer with high-performance tires that can withstand the loads' weight and provide good traction and stability.
Braking System
The braking system is an important safety consideration when selecting a tandem trailer. Choose a trailer with a powerful braking system that provides sufficient stopping power, especially when transporting heavy loads.
Accessories and Customization Options
Consider any accessories or customization options that may be needed. This can include features such as tie-down points, removable side rails, or ramps for loading and unloading.
Legal Requirements
Research the legal requirements for tandem trailers in the area. This includes aspects such as trailer registration, lighting and signaling requirements, and load securing regulations.
Here is a step-by-step guide on how to tandem axle trailer replacement:
Identify the issue:
Check the tandem trailer for faults or damage. Look for things like weak spots, cracks, or broken components. Check the tires for uneven wear patterns or low air pressure.
Prepare the trailer:
Park the trailer on a solid, level surface. Ensure the parking brake is engaged, and the wheel chocks are placed to prevent movement. Gather the required tools and replacement parts for the repair.
Tire replacement:
Jack up the trailer's tandem axle with a trailer-specific jack. Replace the damaged tire with one of the same size and type after removing the old one. Ensure the new tire is properly inflated by checking the manufacturer's specifications.
Axle and brake fixes:
Disassemble the wheel and brake components to fix or replace an axle or brake issue. Clean the area and apply grease, then replace any broken or damaged components. Ensure that all connections are tightened securely.
Structural repairs:
If the trailer's structure is damaged, use the appropriate welding or trailer repair techniques to fix it. Replace any missing or broken bolts, screws, or other fasteners. Ensure that the repaired area is adequately reinforced to maintain stability and strength.
Electrical issues:
Inspect the wiring, lights, and connections for problems. Replace or repair any damaged cables or connectors. Make sure all connections are secure and that the trailer's electrical system functions properly.
Final inspection:
Once the repair or replacement is complete, thoroughly inspect the tandem trailer. Ensure all components function correctly and meet safety standards. Perform a test run to ensure the trailer's stability and performance.
Q1: What is a tandem flat deck trailer?
A1: A tandem flat deck trailer is a type of trailer that has two axles, which makes it very stable when towing. The flat deck design provides a large, flat area for loading cargo, and the deck is usually made of wood or metal.
Q2: What are the benefits of tandem trailers?
A2: The tandem axle trailer distributes weight better than single-axle trailers. This means it can carry more weight and is less likely to tip over. The added stability also means that tandem trailers can be towed with smaller vehicles.
Q3: Who uses tandem trailers?
A3: Any business that requires the transportation of goods can benefit from tandem trailers. This includes construction, landscaping, agriculture, and even commercial businesses that need to transport equipment or inventory.
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