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A Chinese 2-axles lowboy truck trailer is a semi-trailer that has two drops in the deck height. It is designed to carry heavy equipment that needs to be transported. The commonly used Chinese 2-axles lowboy truck trailer is the hydraulic low loader trailer. Its hydraulic system makes it easy to load and offload the trailer. When the trailer is loaded, the hydraulic system can be raised or lowered. It is also referred to as a lowbed trailer. The Chinese 2-axles lowboy truck trailers have different designs that suit various purposes.
Gooseneck Lowboy Trailers:
These trailers are characterized by their long front sections with a gooseneck that extends over the towing vehicle. They also have a low deck height. The design allows for loading from the front by driving onto the trailer or using loading equipment. The trailers are suitable for transporting tall and heavy equipment.
Folding and Removable Ramps:
Folding ramps are attached to the back of the lowboy trailer. They can be folded up for easy storage during transport. Removable ramps can be detached from the trailer, providing flexibility in loading operations. The Chinese 2-axles lowboy truck trailers with removable ramps allow for the customization of loading configurations.
Hydraulic Detachable Gooseneck (HDG) Trailers:
These trailers have a hydraulic system that disconnects the gooseneck from the trailer. The detached gooseneck creates a large loading area. It is easy to load and unload equipment using the HDG trailers. The trailers are suitable for transporting oversized and heavy equipment.
Split-Deck Lowboy Trailers:
The split-deck trailers have their deck area divided into two sections. The sections can move independently, allowing for equipment loading in tight spaces. The design also accommodates various loads. The split-deck trailers are suitable for transporting different types of equipment.
Hydraulic Low Loader Trailers:
The hydraulic low loader trailers are designed with a hydraulic system that allows for loading and unloading operations. The height of the loading platform can be adjusted, making the trailers suitable for transporting heavy and oversized equipment. The hydraulic low loader trailers are ideal for construction and industrial applications.
Lowboy trailers are vital pieces of equipment in the transportation industry, particularly for hauling heavy machinery and construction equipment. To ensure optimal performance and longevity, it's essential to understand the specifications and maintenance requirements of these trailers.
Load Capacity
Lowboy trailers have a substantial load capacity, typically ranging from 40,000 to 60,000 pounds (18,144 to 27,216 kg) or more. This capacity allows for the transportation of heavy and oversized equipment. The specific load capacity may vary depending on the design and configuration of the trailer.
Trailer Length
Chinese 2-axles lowboy trailers are designed with a longer length, usually between 48 to 53 feet (14.63 to 16.15 m). The longer length provides more loading space and stability during transportation.
Trailer Width
The width of a lowboy trailer is typically between 8.5 to 10 feet (2.59 to 3.05 m). The width allows for the safe transport of wide equipment while complying with road regulations.
Ramp Length and Angle
Lowboy trailers are equipped with ramps that facilitate loading and unloading. Ramp lengths range from 12 to 20 feet (3.66 to 6.10 m), and the angle of the ramps is designed to be gradual, ensuring safe loading and unloading of equipment.
Suspension System
Lowboy trailers typically use a hydraulic suspension system that provides a smooth and stable ride, even when transporting heavy loads. The suspension system is designed to absorb shocks and vibrations, ensuring the safety and integrity of the transported equipment.
Tire Size and Type
Lowboy trailers are equipped with large, durable tires designed for long-distance transportation. Tire sizes typically range from 22.5 to 24.5 inches (57.15 to 62.23 cm) in diameter, and they are constructed with high-strength materials to withstand heavy loads.
Braking System
Lowboy trailers are equipped with advanced braking systems, such as air or hydraulic brakes, ensuring efficient and reliable braking performance. The braking systems are designed to handle the trailer's weight and the transported equipment's load.
Material and Construction
Lowboy trailers are typically constructed from high-strength steel or aluminum, ensuring durability and resistance to corrosion and wear. The trailers are designed using advanced manufacturing techniques to meet high standards and quality.
Understanding these specifications is essential for selecting the right low-boy trailer for specific transportation needs and ensuring safe and efficient operation.
Maintaining lowboy trailers is vital to ensure safe transportation, reduce downtime, and extend trailer lifespan. Here are some key maintenance tips for lowboy trailers:
Tire Maintenance
Regularly check the tires' pressure, wear, and damage to ensure proper tire condition and performance. Uneven tire wear may result from improper alignment or suspension issues. Replace worn tires in a timely manner to ensure driving safety and stability.
Trailer Frame and Structure
Regularly inspect the trailer frame and structure for any signs of wear, deformation, or damage. Pay special attention to areas subjected to high loads or vibrations. Repair or replace damaged parts in time to maintain the trailer's stability and structural integrity.
Loading and Unloading Safety
When loading and unloading equipment, ensure the trailer's ramps and loading equipment are in good condition. Carefully follow the loading and unloading procedures to avoid accidents or equipment damage.
Brake System Maintenance
Check the brake system regularly, including the brake pads, discs, and hydraulic components. Ensure the brake system's performance is reliable and responsive. Clean the brake components regularly to remove dust and debris that may affect braking effectiveness.
Trailer Suspension and Steering System
Inspect the trailer's suspension and steering systems for any signs of wear, looseness, or damage. Pay attention to the suspension system's shock absorbers and leaf springs. Clean and lubricatethe suspension components regularly to maintain smooth operation and stability.
Electrical System Maintenance
Check the trailer's electrical system, including lighting and signal systems, to ensure its normal operation. Replace damaged bulbs or components in time to ensure driving safety and visibility.
Trailer Lubrication
Regularly lubricate the trailer's key components, such as hinges, axles, and suspension system, using appropriate lubricants. Proper lubrication can reduce wear, friction, and noise, improving trailer performance and extending its service life.
By following these maintenance tips, lowboy trailer owners and operators can ensure their optimal performance, safety, and reliability, thereby meeting transportation needs and improving work efficiency.
There are many options for buyers when it comes to purchasing a lowbed trailer. It’s important to understand the needs of the target customers to get the right trailer. Here are some of the factors to consider;
Most of the repairs and maintenance of the Chinese 2-axle lowboy truck trailers can be done by following the manual. Here are some of the steps that can be taken to replace the axles:
Prepare the Trailer
Ensure the trailer is parked on a solid, level surface. Engage the parking brake, and set wheel chocks on the wheels that won't be removed to prevent the trailer from rolling. Remove the lowboy truck trailer from the towing vehicle or truck.
Gather the Necessary Tools
Get a jack and jack stands that are appropriate for the trailer's weight. A lug wrench, socket set, and possibly a breaker bar will be needed to remove the wheel lugs. An axle nut socket will be needed to remove the axle nut, and a hammer and brass drift will be needed to remove the old axle. A torque wrench will be needed to ensure proper tightening of fasteners. A ratchet strap will be needed to compress the spring.
Remove the Wheels
Use a lug wrench to loosen the lug nuts on the wheels above the axle being replaced. Raise the trailer using the jack and secure it on jack stands. Complete the lug nuts and remove the wheels.
Remove the Old Axle
Remove the fasteners securing the axle to the suspension components. Lower the axle onto the jack and, if applicable, use a ratchet strap to compress the suspension springs, then disconnect the axle from the suspension. Slide the old axle out of the suspension.
Install the New Axle
Slide the new axle into the suspension assembly and connect it to the suspension. Reinstall the fasteners and tighten them to the manufacturer's specifications.
Reassemble and Finish Up
Reinstall the wheels and lug nuts, lowering the trailer off the jack stands. Raise the trailer slightly and tighten the lug nuts to the manufacturer's specifications. Lower the trailer and remove the wheel chocks.
Q1: What are the benefits of a hydraulic Chinese 2 axles lowboy truck trailer?
A1: The hydraulic Chinese 2-axles lowboy truck trailer is one of the most popular kinds. It has a hydraulic lift that allows users to load and unload heavy equipment easily. The hydraulic lowboy trailer can transport tall equipment that other trailers cannot because it has a low height clearance.
Q2: How many axles do the lowboy trailers have?
A2: The number of axles on the lowboy trailers will depend on the kind of trailer. There are Chinese 2-axles lowboy truck trailers, as well as 3, 4, and 5-axle trailers. However, the 2-axle lowboy trailer is popular among users because of its compact size.
Q3: What is the loading capacity of the Chinese 2-axles lowboy truck trailer?
A3: The Chinese 2-axles lowboy truck trailer has a loading capacity of anywhere between 40,000 to 60,000 pounds. The exact loading capacity will depend on the model of the trailer.
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