China Standard Bogie Trailer Tandem Suspension Two Axles Bogie Suspension

Product Description

Product Description

Bogie Trailer Tandem Suspension Two Axles Bogie Suspension

 

1. The left and right wheels are connected to each other to reduce tire wear.

2. It is not easy to change the wheel angle when the vehicle height is lowered, and the steering feel remains consistent.

3. Simple structure, low manufacturing cost, convenient maintenance and large load. It occupies a small space and reduces the height of the vehicle.

Suspension

The suspension support is stamped and welded by Q345 steel plate material, which is light in weight and
strong in rigidity. The leaf spring is made of high-quality steel, with large torque and long life.

Air Bag

It adopts brand-name high-quality airbags and is equipped with a complete gas circuit, which is easy to install
and use, and has high comfort and safety. Can be equipped with lifting airbags.

Company Profile

Other Products

Certifications

The factory has obtained ISO9001 certification and Alibaba SGS certification, and has more
than a dozen patent certificates. It is a famous brand enterprise in China.

Customer Photos

Our company team participates in more than 10 exhibitions at home and abroad every year,
visiting and receiving customers dozens of times, and welcomes every customer’s inquiry and
factory inspection.

Packaging & Shipping

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Type: Rear Axles
Certification: ISO9001
Loading Weight: 36t
Samples:
US$ 2850/units
1 units(Min.Order)

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Customization:
Available

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

trailer suspension

How do trailer suspensions affect the ride quality and handling of a towing system?

Trailer suspensions have a significant impact on the ride quality and handling of a towing system. Here’s a detailed explanation:

  • Ride Quality:
  • The suspension system directly influences the ride quality experienced during towing:

    • Shock Absorption: A well-designed suspension system absorbs shocks and vibrations caused by road irregularities, bumps, or potholes. It helps cushion the trailer, providing a smoother and more comfortable ride. Effective shock absorption reduces the jolts and vibrations felt inside the towing vehicle, minimizing driver and passenger discomfort.
    • Reduced Bouncing and Pitching: The suspension system plays a crucial role in minimizing excessive bouncing and pitching motions of the trailer. It helps maintain contact between the tires and the road surface, improving stability and reducing the transfer of vertical forces to the towing vehicle. Reduced bouncing and pitching enhance ride comfort and minimize the risk of trailer instability.
    • Vertical Movement: A well-calibrated suspension system minimizes excessive vertical movement of the trailer. It helps keep the trailer level and stable, preventing it from bouncing or swaying excessively. This results in a more comfortable and controlled towing experience.
  • Handling:
  • The suspension system also affects the handling characteristics of the towing system:

    • Stability: A properly designed suspension system enhances the stability of the towing system. It helps distribute the weight evenly across the axles, maintaining proper balance and reducing the risk of swaying or fishtailing. Improved stability contributes to better handling and control, particularly during turns, lane changes, or encounters with crosswinds.
    • Steering Response: The suspension system influences the steering response of the towing system. It affects factors such as wheel alignment, tracking, and roll resistance. A well-designed suspension geometry ensures that the wheels track properly, minimizing sideways movement and improving steering precision. This enhances the overall handling and maneuverability of the towing system.
    • Trailer Sway Control: The suspension design can incorporate features to mitigate trailer sway. Sway control mechanisms, such as sway bars or electronic stability control systems, can be integrated into the suspension system to improve handling and reduce the risk of trailer sway. These features contribute to safer and more controlled towing.

In summary, trailer suspensions significantly affect the ride quality and handling of a towing system. They impact factors such as shock absorption, bouncing and pitching, vertical movement, stability, steering response, and trailer sway control. A well-designed suspension system provides better ride comfort, reduces driver and passenger discomfort, enhances stability, improves handling characteristics, and contributes to a safer and more enjoyable towing experience.

trailer suspension

What safety considerations should be taken into account when using trailer suspensions in towing?

When using trailer suspensions in towing, it’s crucial to prioritize safety to prevent accidents and ensure the well-being of both the driver and other road users. Here are important safety considerations to keep in mind:

  • 1. Weight Distribution: Properly distribute the weight of the cargo within the trailer. Ensure that the load is evenly balanced to prevent overloading of one axle or side, which can lead to instability and loss of control.
  • 2. Load Capacity: Stay within the specified load capacity of the trailer suspension. Overloading can strain the suspension components, leading to premature wear and potential failure.
  • 3. Regular Inspections: Conduct routine inspections of the trailer suspension system, including springs, shocks, and fasteners. Look for signs of wear, damage, or loose components. Address any issues promptly to prevent accidents.
  • 4. Tire Maintenance: Ensure that trailer tires are in good condition, properly inflated, and have adequate tread depth. Bald or underinflated tires can lead to blowouts or loss of control during towing.
  • 5. Brake System: Maintain the trailer’s brake system in optimal condition. Test and adjust the brakes as needed to ensure they provide effective stopping power. Inadequate brakes can result in longer stopping distances and accidents.
  • 6. Trailer Lights: Ensure that all trailer lights, including brake lights, turn signals, and taillights, are functioning correctly. Proper lighting enhances visibility and signals your intentions to other drivers.
  • 7. Trailer Hitch: Use a compatible and properly installed trailer hitch that is rated for the weight of your trailer and load. Make sure the hitch is securely attached to the towing vehicle and the trailer tongue.
  • 8. Secure Cargo: Secure the cargo inside the trailer to prevent shifting during transit. Use appropriate tie-downs and restraints to keep the load stable and prevent accidents caused by cargo movement.
  • 9. Driving Speed: Adhere to safe driving speeds and follow posted speed limits. Speeding while towing can reduce your ability to react to unexpected situations and increase the risk of accidents.
  • 10. Towing Vehicle: Ensure that the towing vehicle is in good mechanical condition. Regularly service the vehicle’s engine, brakes, transmission, and suspension to maintain towing performance and safety.
  • 11. Emergency Equipment: Carry essential emergency equipment, including a jack, spare tire, fire extinguisher, first aid kit, and reflective warning triangles. These items can be invaluable in case of roadside emergencies.
  • 12. Weather Conditions: Adjust your driving behavior and maintain a safe following distance in adverse weather conditions, such as rain, snow, or ice. Wet or slippery roads can increase stopping distances and reduce traction.
  • 13. Driver Training: Ensure that the driver has the necessary training and experience in towing trailers. Towing a trailer requires specific skills and awareness of handling differences compared to driving without a trailer.
  • 14. Emergency Procedures: Familiarize yourself with emergency procedures, including how to react in the event of trailer sway, jackknifing, or other critical situations. Knowing how to respond can prevent accidents from escalating.

Prioritizing safety when using trailer suspensions in towing is essential for preventing accidents and ensuring a secure and efficient towing experience. Regular maintenance, proper load management, and adherence to safety guidelines are key to safe towing operations.

trailer suspension

What are the different types and configurations of trailer suspensions available in the market?

There are several different types and configurations of trailer suspensions available in the market. Here’s a detailed explanation:

  • Leaf Spring Suspension:
  • Leaf spring suspension is one of the most common types of suspensions used in trailers. It consists of multiple layers of curved metal strips (leaves) that flex and absorb shocks. Leaf springs are durable, cost-effective, and provide good load-carrying capacity. They are typically arranged in a single or dual configuration, where two leaf springs are mounted parallel to each other on each side of the trailer.

  • Coil Spring Suspension:
  • Coil spring suspension utilizes helical coil springs to provide support and shock absorption. This type of suspension offers a smoother ride and improved comfort compared to leaf spring suspensions. Coil springs can be mounted in various configurations, including single or dual setups, depending on the trailer’s weight and load requirements.

  • Torsion Axle Suspension:
  • Torsion axle suspension is a type of independent suspension commonly used in trailers. It consists of rubberized torsion arms that provide suspension for each wheel independently. Torsion axle suspensions offer excellent shock absorption, improved stability, and a smoother ride. They are often used in utility trailers, RVs, and other applications that require enhanced towing comfort.

  • Air Suspension:
  • Air suspension systems utilize airbags or air springs to support the trailer’s weight and provide adjustable suspension stiffness. These suspensions offer a high level of adjustability, allowing the user to modify the ride height and stiffness according to the load requirements. Air suspensions provide excellent load leveling, improved ride quality, and are commonly used in heavy-duty trailers or specialized applications.

  • Independent Suspension:
  • Independent suspension systems allow each wheel to move independently of the others. This type of suspension provides superior shock absorption, stability, and improved handling characteristics. Independent suspensions are often found in high-end trailers, including luxury RVs or high-performance trailers.

  • Rubber Torsion Suspension:
  • Rubber torsion suspension is a type of suspension that uses rubber cords or rods instead of traditional springs. The rubber cords provide the necessary support and shock absorption, eliminating the need for separate springs. Rubber torsion suspensions offer a smooth and quiet ride, reduced maintenance, and are commonly used in smaller trailers, such as boat trailers or utility trailers.

In summary, the market offers a range of trailer suspensions, including leaf spring, coil spring, torsion axle, air suspension, independent suspension, and rubber torsion suspension. Each type of suspension has its own advantages and is suitable for different trailer applications based on factors such as load requirements, ride comfort, stability, and adjustability.

China Standard Bogie Trailer Tandem Suspension Two Axles Bogie Suspension  China Standard Bogie Trailer Tandem Suspension Two Axles Bogie Suspension
editor by CX 2024-04-15