Modular trailers are a range of special vehicles used to transport large loads that are difficult to disassemble. The trailers are also used to transport extra-long loads.
The main areas of application for modular trailers include power stations, the chemical industry, the steel industry and the construction industry. Modular trailers are used in mining operations due to their excellent lateral stability.
Advantages of Hydraulic Modular Trailer
Quality tests
Tests are usually conducted for loading, unloading, heavy loads and overloads on different grounds. Durability and use of hydraulic modular trailers on muddy grounds are also determined. This is done to perfect the performance of the trailers and make them suitable for use all over the world.
Performance features
The performance of hydraulic modular trailers is very important to customers, so the steering and control functions are an important aspect in the structure. The combination of the driving force source and the installed hydraulic system ensures faster travel speed when transporting goods. Hydraulic modular trailers have faster response speed in steering and lifting operations. They are well synchronized and equipped with faster reducers to provide greater driving force.
Hydraulic technology
This is a major feature of most hydraulic modular trailers. Through this feature, they have become uniquely innovative and practical equipment for loading and transporting heavy goods. The desire to meet the practical engineering needs of the transportation industry has LED to the promotion of the development of new and less complex systems that are economically viable. This technology makes it possible to accurately position, load and move goods.
Steering capability
High axle loads require stable steering operations. Hydraulic modular trailers have made progress in this regard and continue to provide high steering resistance torque for equipment. Additionally, they feature axial force containment capabilities to safely handle overturning moments, torque and radial forces or any other complex articulation effects. This development also matures the design of hydraulic modular trailers, thereby increasing reliability and confidence during operation.
Load-bearing capacity
The demand for hydraulic modular trailers for transporting heavy goods continues to grow worldwide. As a result, hydraulic modular trailers continue to evolve in this area by offering a sturdy frame that can withstand high load operations. Ideally, the frame is the most important trailer feature as it is designed to withstand this weight during loading, transport and unloading operations.
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Our factory
Anda global trailer factory was established in 2007, covering an area of more than 200 acres, with a production plant of 12,000 square meters and a total of more than 800 employees.
Advanced equipment
With first-class and powerful production capacity, it adopts advanced production technology and high-quality raw materials and parts, and a reliable quality assurance system to meet customer requirements to the maximum extent.
Strong sales strength
Anda semi-trailers have successfully entered more than 50 countries and regions around the world, exporting 1,200 semi-trailers of various types to all parts of the world every year, and a total of 9,000 semi-trailers of different styles have been exported to all parts of the world.
One-stop service
Once a fault occurs, we will promptly assist in solving the problem. Anda can send technicians to the customer's location for technical training. The course mainly covers the operation and maintenance of the trailer, the understanding of various faults and the corresponding solutions. After training, the customer's workers can operate the trailer by themselves and have a full understanding of the various functions of the trailer.
How Many Combination Types of Modular Trailer
Combination with gooseneck
This is the most common combination for modular trailers. The hydraulic gooseneck connects the trailer to the tractor truck, balancing the load and making steering easier. It can adjust for height changes and helps carry part of the cargo's weight, offering a more efficient solution than traditional drawbar equipment.
Combination with drawbar
A drawbar is commonly combined with the trailer to allow for the transportation of overweight goods at speeds below 5 km/h. If the axle line exceeds 16 axles, you have to choose the drawbar, as the drawbar has more steering angle than the gooseneck.
Combination with drop deck
The drop deck, positioned low to the ground, is ideal for carrying tall items like transformers, and generators under bridges or power lines. It attaches securely to the trailer and can quickly connect to other parts, providing stability and flexibility.
Combination with vessel bridge
The vessel bridge is perfect for moving large, tall tanks, subway train units, or equipment. It can adjust its width and length to fit different loads, offering versatility for various transportation needs.
Combination with intermediate spacer
Intermediate spacers only extend the trailer's length, making them useful for carrying long but not excessively heavy items, this helps distribute the load evenly and maintain balance.
Combination with extendable spacer
Also known as telescopic beams, these parts lengthen the trailer to accommodate longer items, like wind turbine blades, wind tower sections, and long tanks. They provide the necessary flexibility for transporting oversized cargo.
Combination with excavator deck
The excavator deck is a specialized platform on the trailer designed for carrying large construction machines like excavators and other construction machinery. It ensures secure and stable transportation of heavy equipment.
Turntable (bolster) combination
This combination is used for very long and heavy loads. The front part is mechanical, while the back part moves independently to assist in steering the trailer. This setup enhances maneuverability and control.
Application of Hydraulic Modular Trailer
Ship building industry
Modular trailers are extremely useful for transporting ship sections to assembly halls and the entire ship to the sea. Ships are typically very heavy, weighing thousands of tones. The largest ships will require modular trailers with more than 200 axle lines. In some cases, the axles are placed side by side to aid in the transport of long and wide ship sections.
Construction industry
Modular trailers are also used in the construction of bridges, large buildings, and roads. Large bridge segments and girders are loaded onto modular trailers from construction sites. Some of these modular trailers will be linked to crane arms that look like robots. These arms transfer bridge sections and massive girder sections from the transporter to the road section being built.
Wind energy industry
Many countries around the world have embraced wind energy to aid in the conservation of the environment and its natural resources. To accomplish this, very large equipment is used to facilitate wind tapping in order to generate energy for transmission. The modular trailer wheels designed for this application can navigate the roads all the way to the top.
Chemical industry
Another application for modular trailers is the transportation of large chemical tanks. When loaded with chemicals, these tanks are typically large and heavy. It is nearly impossible and risky to handle them with semi-trailers.
As a result, chemical tanks will require safe transportation methods, which is where modular trailers come in. As a result, modular trailers are primarily used in the chemical industry for safety and the bulkiness of the load in transit. The type of modular trailer used is determined by the size of the tank to be transported.
Frame
The heart of the modular trailer is the frame, which includes longitudinal beams, bogies and steering arms. Its box-type load-bearing beam structure is usually made of high-strength steel to provide strength and stability.
Hydraulic wheel bogie
Hydraulic wheel bogie: The heart of the trailer's movement is the hydraulic wheel bogie, which consists of bogies, hydraulic cylinders, axles, tires and rocker arms. It ensures even load distribution, adapts to uneven terrain, and maintains stability and strength in various conditions.
Steering system
Hmt uses two types of wheel bogie steering systems: Ball bearing ball ring and pivot bearing to enable modular trailers to achieve a steering angle of 45-55 degrees.
Ball bearing roller ring steering
Ideal for off-road operations, trailers equipped with this steering system can travel in harsh site conditions and withstand heavy loads.
Pivot bearing system
Designed for heavy-duty highway transport, this system has a reinforced frame to handle axle loads to the maximum, making it ideal for in-plant operations.
Hydraulic system
The hydraulic system, which includes pumps and cylinders, plays a vital role in controlling travel speed and steering effort. The transporter's hydraulic cylinders are equipped with anti-blocking valves to ensure safety in case of pipeline rupture.
Lifting system
The platform of this modular unit can be raised to 600 mm, providing ±300 mm axial load compensation to adapt to uneven roads.
Braking system
Equipped with a compressed air brake system, including dual brake chambers, single brake chambers, wabco relay valves, abs, brake drums, air tanks, the braking is safe and reliable.
Combination system
Hmt can be combined side by side or end to end, and the modular units are combined end to end using hydraulic connecting pins. The combination system is essential to adapt the trailer to different transport tasks
Power pack
The hydraulic power pack is essential to the hydraulic system that drives the trailer, and the control unit in the modular transport performs various functions, including steering and vehicle combination adjustment. Although different from the ppu in function and performance, the power pack can effectively maneuver the modular trailer, although it lacks the power to drive the axles.
Stz-v gooseneck
The stz-v gooseneck steering gear receives the steering signal from the tractor and steers the axles synchronously, and its lifting function can be adjusted according to the height of the cargo platform.
This gooseneck bogie also shares the weight of the cargo, enhancing the vehicle's traction without adding extra weight to the truck tractor. Its steering cylinder can serve the front and rear systems of the trailer at the same time, and the coupling height and clearance can be adjusted to fit most truck tractors.
Electrical system
The modular trailer's electrical system is equipped with a 24 v power pack and an lcd color display for electronic monitoring and control. The micro-control system with can bus ensures stable and reliable data transmission, displays key information such as speed, temperature and pressure, and is equipped with an alarm indicator.
How to Maintain Hydraulic Modular Trailer
Removing debris and dirt: Ensure you clear off debris and dirt accrued during use. This not only keeps your trailer looking great but also prevents this unwanted accumulation from causing corrosion or other damage.
Cleaning dump bed and exterior: Proactively wash the dump bed and exterior of your trailer with mild detergent and water. This helps in removing grime, preventing rust, and extending the lifespan of its paint job.
Importance of proper lubrication: Lubrication reduces the friction in moving parts, which can prolong their lifespan significantly. It also helps prevent sudden breakdowns and contributes to smoother operations.
Lubricating hinges, jacks, and moving parts: Regularly lubricate the hinges, jacks, ramps, and other moving parts to reduce wear and tear.
Checking tire pressure: Proper tire pressure is essential for safe operations. Check it regularly to ensure it's within the manufacturer's recommended range.
Inspecting tread and wear: Evaluate tires for wear and tread depth. Excessive wear or low tread can lead to reduced traction and an increased likelihood of tire failure.
Wheel hub maintenance: Keep wheel hubs clean and well-lubricated. Also, inspect periodically for signs of wear – whether it's damage to the seal or the bearings.
Testing lights and signals: Ensure all lights and signals are working correctly to guarantee visibility and safety.
Inspecting wiring for damage: Damaged wires can lead to lights malfunctioning. Regularly inspect wires for any cracks, fraying, or corrosion.
Checking hydraulic fluid levels: Confirm that the hydraulic fluid level is adequate. Underfilled or overfilled systems can lead to inefficient operation or damage to the system.
Identifying leaks and seals: Inspect hydraulic cylinders and hoses for leaks. Spot and fix leaks early to prevent hazardous malfunctions and costly damages.
Ensuring brake functionality: Regularly examine brakes for proper functioning. A failing brake can lead to major accidents.
Checking brake fluid levels: Low brake fluid levels can compromise the effectiveness of your brakes. Regularly check and maintain brake fluid at the recommended levels.
Company Introduction
It is also known as “Shandong Global Link Special Vehicle Manufacturing Co.,Ltd”which is a automobile and trailer production enterprise approved the National Development and Reform Commission. AD is mainly engaged in manufacturing，sales and technology development of modified vehicles, semi-trailers, special vehicle and their spare parts.
Our products are listed in 《The Announcement》of the National Development and Reform Commission and get "CCC" certification by China quality certification center.
ANDA global link trailer vehicle factory was founded in 2007, covers an area of more than 200 acres, 12000 square meters of production plants, a total of more than 800 employees. We have the first-class level and strong production capacity of assembly line production equipment, use the advanced production technology and high-quality raw materials and parts to maximize customer requirements with reliable quality assurance system. We sincerely provide our users with advanced, high quality series of special trailer.
ANDA international trade department was founded in 2014, and exported 1200 sets various of semi-trailers around the world every year. We have exported 9000 different styles of semi trailers all over the world in total.
FAQ
We're well-known as one of the leading hydraulic modular trailer manufacturers and suppliers in China, specialized in providing high quality products. We warmly welcome you to wholesale high-grade hydraulic modular trailer for sale here from our factory. For price consultation, contact us.
Multi axle Hydraulic Modular Trailer, 250 Ton Modular Trailer, Girder Bridge Heavy Haultrailer
