China Standard Tri-Axle Semi 40FT Trailer Spring Suspension Mechanical Suspension

Product Description

Tri-axle Semi Trailer Spring Suspension Mechanical Suspension

Suspension model Carrying capacity H(mm ) A1(mm ) B1(mm ) A2(mm ) B2(mm ) A3(mm ) B3(mm ) Mark
    Mount Height Empty Load Full Load Empty Load Full Load Empty Load Full Load  
FYSAU3-11 13000*3 110 399 369 390 360 381 351 Amercian underslung
3 axles
FYSAU3-13 13000*3 130 419 389 410 380 401 371
FYSAU3-15 13000*3 150 439 409 430 400 421 391
FYSAU3-18 13000*3 180 469 439 460 430 451 421
FYSAU3-21 13000*3 210 499 469 490 460 481 451
FYSAU3-23 13000*3 230 519 489 510 480 501 471
FYSAU3-25 13000*3 250 539 509 530 500 521 491
FYSAU3-27 13000*3 270 559 529 550 520 541 511
FYSAU3-30 13000*3 300 589 559 580 550 571 541
FYSAU3-32 13000*3 320 609 579 600 570 591 561
FYSAU3-35 13000*3 350 639 609 630 600 621 591
FYSAO2-23 13000*2 230 188 158 179 149 / / Amercian
overslung
2 axles
FYSAO2-25 13000*2 250 208 178 199 169 / /
FYSAO2-30 13000*2 300 508 228 249 219 / /
FYSAO2-32 13000*2 320 278 248 269 239 / /
FYSAU2-11 13000*2 110 400 370 391 361 / / Amercian underslung
2 axles
FYSAU2-13 13000*2 130 420 390 411 381 / /
FYSAU2-15 13000*2 150 440 410 431 401 / /
FYSAU2-18 13000*2 180 470 440 461 431 / /
FYSAU2-21 13000*2 210 490 470 491 461 / /
FYSAU2-23 13000*2 230 510 490 511 481 / /
FYSAU2-25 13000*2 250 530 510 531 501 / /
FYSAU2-27 13000*2 270 560 530 551 521 / /
FYSAU2-30 13000*2 300 580 560 581 551 / /
FYSAU2-32 13000*2 320 610 580 601 571 / /
FYSAU2-35 13000*2 350 640 610 631 601 / /

 

Besides SUSPENSION, we still have other product series, all kind of semi-trailers, container trailers, tippers, bulk powder tanker and fuel tanker, sanitation vehicles and relating parts.

 

. Long Life span

·  Fast Delivery

· Online Payment

· Small Order Welcome

· 100%waterproof

· After Saled Service 24*7

what’s the MOQ?

Different MOQ is to different products.No quantity limited for the sample order.

How long will it take to excute my order?

It depends on the order quantity and models.

How to deal with the faulty?

Firstly,all product quality control systerm and defective rate will be less than 0.2%.Secondly,if unfortunately you got quality
problem products within warranty period, just take picture or video of defective,and contact our salesman, replacement will be free
or added to your next order.

How about the transport?

Air shipping,express,sea shipping are all available.

How to contact?

Welcome to contact us online in Trademanger and Skype/Whatsapp/Wechat/E-mail.

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After-sales Service: Lifetime
Warranty: 12 Months
Type: Suspension
Samples:
US$ 450/Set
1 Set(Min.Order)

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Order Sample

Customization:
Available

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



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

trailer suspension

What advantages do certain types of trailer suspensions offer compared to others?

Different types of trailer suspensions offer distinct advantages over others based on their design and characteristics. Here’s a detailed explanation:

  • Leaf Spring Suspensions:
  • Leaf spring suspensions offer the following advantages:

    • Durability: Leaf springs are known for their robust construction and ability to withstand heavy loads and rough road conditions. They can handle high load capacities, making them suitable for trailers carrying substantial weight.
    • Load-Carrying Capacity: Leaf springs provide excellent load-carrying capacity, distributing the weight evenly across the axles. This helps maintain stability and prevents excessive sagging or bottoming out.
    • Cost-Effectiveness: Leaf spring suspensions are often more affordable compared to other types, making them a popular choice in many trailer applications.
  • Torsion Axle Suspensions:
  • Torsion axle suspensions offer the following advantages:

    • Smooth Ride: Torsion axles provide independent suspension for each wheel, resulting in improved shock absorption and a smoother ride. They effectively isolate each wheel from the others, reducing the transfer of vibrations and impacts to the trailer and towing vehicle.
    • Lower Ride Height: Torsion axles have a lower profile compared to leaf springs, allowing for a lower trailer ride height. This can be advantageous for trailers that need to have a lower center of gravity or require easier loading and unloading.
    • Maintenance: Torsion axles typically require less maintenance compared to other types of suspensions. They have fewer moving parts and don’t require regular lubrication or adjustments.
  • Air Suspensions:
  • Air suspensions offer the following advantages:

    • Adjustability: Air suspensions provide adjustable ride height and stiffness. This allows for fine-tuning the suspension based on varying load conditions, providing optimal performance and improved ride quality.
    • Superior Shock Absorption: Air suspensions are known for their excellent shock absorption capabilities. The airbags absorb shocks and vibrations, resulting in a smoother and more comfortable ride for both the trailer and towing vehicle.
    • Leveling and Self-Adjustment: Air suspensions can automatically level the trailer and compensate for uneven loads. This helps maintain proper ride height and weight distribution, enhancing stability and handling.

It’s important to note that the advantages mentioned above are generalizations, and the suitability of a particular suspension type depends on the specific trailer application and requirements. Factors such as load capacity, intended use, road conditions, and budget should be considered when selecting the most appropriate suspension type.

In summary, different types of trailer suspensions offer advantages based on their design and characteristics. Leaf spring suspensions provide durability and load-carrying capacity, torsion axle suspensions offer a smooth ride and lower ride height, and air suspensions provide adjustability and superior shock absorption. Choosing the right suspension type involves evaluating the specific needs of the trailer application to ensure optimal performance, stability, and ride comfort.

trailer suspension

How do trailer suspensions contribute to the adaptability and versatility of trailers in various settings?

Trailer suspensions play a pivotal role in enhancing the adaptability and versatility of trailers across different settings and applications. They provide several key benefits that contribute to the overall performance and functionality of trailers:

  • 1. Load Handling: Trailer suspensions are designed to support and distribute the weight of various types of cargo. Whether it’s heavy construction materials, fragile goods, or specialized equipment, the suspension system ensures that the trailer can handle the load effectively without compromising stability.
  • 2. Terrain Adaptability: Trailer suspensions are engineered to adapt to different terrains, including rough roads, off-road trails, and uneven surfaces. This adaptability allows trailers to navigate challenging environments, making them suitable for construction sites, agricultural fields, and remote areas.
  • 3. Smoother Ride: A well-designed suspension system contributes to a smoother and more comfortable ride for both the trailer and its cargo. This is essential for transporting delicate or sensitive goods, as it reduces the risk of damage and ensures a better overall experience for the driver.
  • 4. Stability and Control: Suspensions improve the stability and control of trailers, especially when making turns, navigating corners, or driving at high speeds. This enhances safety on the road and minimizes the risk of accidents or rollovers.
  • 5. Versatile Attachment Points: Many trailer suspensions feature versatile attachment points that allow for various configurations and types of trailers. This adaptability means that a single suspension system can be used for different trailer designs, providing cost-effective solutions.
  • 6. Load Distribution: Trailer suspensions distribute the weight evenly across multiple axles. This even weight distribution prevents excessive strain on individual components and tires, reducing wear and extending the lifespan of the trailer.
  • 7. Adjustable Features: Some suspensions come with adjustable features such as airbags or adjustable shock absorbers. These features allow operators to fine-tune the suspension’s performance based on the specific needs of the load and terrain, further enhancing adaptability.
  • 8. Maintenance Ease: Properly maintained suspensions are easier to service and repair, making trailers more adaptable in situations where maintenance or repairs are required in remote or challenging locations.

In summary, trailer suspensions are integral to the adaptability and versatility of trailers in various settings. They enable trailers to handle different loads, terrains, and conditions while ensuring safety, stability, and a smoother ride. By selecting the right suspension system and maintaining it effectively, trailer operators can optimize their trailers for a wide range of applications and environments.

trailer suspension

How does the design of a trailer suspension impact the overall stability and comfort during towing?

The design of a trailer suspension has a significant impact on the overall stability and comfort during towing. Here’s a detailed explanation:

  • Stability:
  • The design of the trailer suspension directly affects the stability of the trailer during towing:

    • 1. Weight Distribution: A well-designed suspension system ensures proper weight distribution across the trailer’s axles. It helps distribute the load evenly, preventing excessive weight on one axle and reducing the risk of overloading. Proper weight distribution enhances stability by maintaining the trailer’s balance and reducing the likelihood of swaying or fishtailing.
    • 2. Center of Gravity: The suspension design plays a crucial role in managing the trailer’s center of gravity. A lower center of gravity improves stability by reducing the trailer’s tendency to tip or sway. Suspension systems with lower mounting points or those that incorporate features like torsion axles or independent suspension help lower the center of gravity and enhance overall stability.
    • 3. Suspension Geometry: The geometry of the suspension system impacts stability by influencing 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 stability during turns or lane changes.
    • 4. Damping Capability: The suspension design affects the damping capability, which refers to the system’s ability to absorb and dissipate shocks. Effective shock absorption reduces the transfer of vertical forces to the trailer, minimizing bouncing, oscillation, and excessive vertical movement. This helps maintain stability by preventing the trailer from becoming unsettled on uneven roads or encountering destabilizing forces.
  • Comfort:
  • The design of the trailer suspension also impacts the comfort experienced during towing:

    • 1. Shock Absorption: A well-designed suspension system effectively absorbs shocks and vibrations caused by road irregularities, bumps, or potholes. It utilizes components such as springs and shock absorbers to cushion the trailer, providing a smoother and more comfortable ride. Effective shock absorption reduces the jolts and vibrations felt inside the towing vehicle and minimizes the transfer of these forces to the cargo being transported.
    • 2. Ride Quality: The suspension design influences the overall ride quality of the trailer. A suspension system that balances load support and shock absorption provides a more comfortable towing experience. It reduces excessive bouncing, pitching, or swaying, enhancing comfort for both the driver and passengers in the towing vehicle.
    • 3. Noise and Vibration: A well-designed suspension system helps minimize noise and vibration during towing. It reduces the transmission of road-induced vibrations and impacts to the trailer’s frame and components. This results in a quieter and smoother ride, enhancing overall comfort and reducing driver fatigue.
    • 4. Trailer Sway: The design of the suspension system can impact the trailer’s susceptibility to sway. Suspension systems that incorporate features like sway control mechanisms, independent suspension, or torsion axles offer improved resistance against trailer sway, enhancing stability and comfort during towing.

In summary, the design of a trailer suspension significantly influences the overall stability and comfort during towing. A well-designed suspension system ensures proper weight distribution, manages the center of gravity, optimizes suspension geometry, and provides effective shock absorption. It enhances stability by reducing swaying, improving tracking, and minimizing vertical movement. Additionally, it improves comfort by absorbing shocks, reducing noise and vibration, and minimizing trailer sway. Choosing a suitable suspension design that meets the specific towing requirements is essential for achieving a stable and comfortable towing experience.

China Standard Tri-Axle Semi 40FT Trailer Spring Suspension Mechanical Suspension  China Standard Tri-Axle Semi 40FT Trailer Spring Suspension Mechanical Suspension
editor by CX 2024-01-30