Product Description
Product Description
Model | Height of towing plate (mm) | A1 (mm) | A2 (mm) | H (mm) | Axle Loading (kg) | Replacement |
WDA2183908801 | 1180 | 441 | 433 | 183 | 13,000 * 2 | FW885711A |
WDA2223908801 | 1220 | 481 | 473 | 223 | 13,000 * 2 | FW885712A |
WDA2253908801 | 1250 | 511 | 503 | 253 | 13,000 * 2 | FW885713A |
WDA2164908801 | 1180 | 422 | 414 | 164 | 13,000 * 2 | FW885711B |
WDA2204908801 | 1220 | 462 | 454 | 204 | 13,000 * 2 | FW885712B |
WDA2234908801 | 1250 | 492 | 484 | 234 | 13,000 * 2 | FW885713B |
WD88.03 Tri (3-axle) Suspensions
Model | Height of towing plate (mm) | A1 (mm) | A2 (mm) | A3 (mm) | H (mm) | Axle Loading (kg) | Replacement |
WDA3185908801 | 1180 | 457 | 448 | 435 | 185 | 13,000 * 3 | FW880301A |
WDA3225908801 | 1220 | 497 | 488 | 475 | 225 | 13,000 * 3 | FW880302A |
WDA3255908801 | 1250 | 527 | 518 | 505 | 255 | 13,000 * 3 | FW880303A |
WDA3166908801 | 1180 | 438 | 429 | 416 | 166 | 13,000 * 3 | FW880301B |
WDA3206908801 | 1220 | 478 | 469 | 456 | 206 | 13,000 * 3 | FW880302B |
WDA3236908801 | 1250 | 508 | 499 | 486 | 236 | 13,000 * 3 | FW880303B |
Note:
(1) Demension “A1, A2, A3”: unladen
(2) Suitable for round/square axles
(3) Suggested leaf spring: 90×16×7 pcs
-WD86 Type Heavy Duty Suspension Series
WD86.02 Tandem (2-axle) Suspensions
Model | Height of towing plate (mm) | A1 (mm) | A2 (mm) | H (mm) | Axle Loading (kg) | Replacement |
WDA2183908601 | 1180 | 473 | 465 | 183 | 16,000 * 2 | FW865711A |
WDA2223908601 | 1220 | 513 | 505 | 223 | 16,000 * 2 | FW865712A |
WDA2253908601 | 1250 | 543 | 535 | 253 | 16,000 * 2 | FW865713A |
WDA2164908601 | 1180 | 454 | 446 | 164 | 16,000 * 2 | FW865711B |
WDA2204908601 | 1220 | 494 | 484 | 204 | 16,000 * 2 | FW865712B |
WDA2234908601 | 1250 | 526 | 518 | 234 | 16,000 * 2 | FW865713B |
WD86.03 Tri (3-axle) Suspensions
Model | Height of towing plate (mm) | A1 (mm) | A2 (mm) |
A3 (mm) | H (mm) | Axle Loading (kg) | Replacement |
WDA3183908601 | 1180 | 489 | 480 | 467 | 183 | 16,000 * 2 | FW860301A |
WDA3223908601 | 1220 | 529 | 520 | 507 | 223 | 16,000 * 2 | FW860302A |
WDA3253908601 | 1250 | 599 | 550 | 537 | 253 | 16,000 * 2 | FW860303A |
WDA3164908601 | 1180 | 470 | 461 | 448 | 164 | 16,000 * 2 | FW860301B |
WDA3204908601 | 1220 | 510 | 501 | 588 | 204 | 16,000 * 2 | FW860302B |
WDA3234908601 | 1250 | 540 | 531 | 518 | 234 | 16,000 * 2 | FW860303B |
Note:
(1) Demension “A1, A2, A3”: unladen
(2) Suitable for round/square axles
(3) Suggested leaf spring: 90×16×9 pcs
-WD86 Type Heavy Duty Underslung Suspension Series
WD86.21 Tandem (2-axle) Underslung Suspensions
Model | L1 (mm) | L2 (mm) | L3 (mm) | L4 (mm) | Axle Loading (kg) | Replacement |
WDA | 495 | 1310 | 1135 | 1165 | 16,000 * 2 | FW86.2/1310/250/BQ6/9 |
WDA | 495 | 1360 | 1160 | 1190 | 16,000 * 2 | FW86.2/1360/250/BQ6/9 |
WD86.31 Tandem (2-axle) Underslung Suspensions
Model | L1 (mm) | L2 (mm) | L3 (mm) | L4 (mm) | Axle Loading (kg) | Replacement |
WDA | 495 | 1310 | 1135 | 1165 | 16,000 * 2 | FW86.3/1310/250/BQ6/9 |
WDA | 495 | 1360 | 1160 | 1190 | 16,000 * 2 | FW86.3/1360/250/BQ6/9 |
Note:
(1) Suitable for round/square axles
(2) Suggested leaf spring: 90×16×9 pcs
-WD68 Type Stamping Suspension Series
WD68.21 AR5 Tandem (2-axle) Suspensions
Model | A1 (mm) | A2 (mm) | Axle Loading (kg) | Replacement |
WDA244571801 | 440 | 440 | 11,000 * 2 | FW68.21HHAR05 |
WDA2415756801 | 415 | 415 | 11,000 * 2 | FW68.21MMAR05 |
WDA239571801 | 390 | 390 | 11,000 * 2 | FW68.21LLAR05 |
WDA244571802 | 440 | 415 | 11,000 * 2 | FW68.21HMAR05 |
WDA2415756802 | 415 | 390 | 11,000 * 2 | FW68.21MLAR05 |
WD68.31 AR5 Tri (3-axle) Suspensions
Model | A1 (mm) | A2 (mm) | A3 (mm) | Axle Loading (kg) | Replacement |
WDA344571801 | 440 | 440 | 440 | 16,000 * 2 | FW68.31HHHAR05 |
WDA3415756801 | 415 | 415 | 415 | 16,000 * 2 | FW68.31MMMAR05 |
WDA339571801 | 390 | 390 | 390 | 16,000 * 2 | FW68.31LLLAR05 |
WDA344571802 | 440 | 415 | 390 | 16,000 * 2 | FW68.21HMLAR05 |
Note:
(1) Demension “A1, A2, A3”: unladen
(2) Suitable for round/square axles
(3) Suggested leaf spring: 75×13×8 pcs
-WD66 Type Lightweight Suspension Series
WD66.22 AR5 Tandem (2-axle) Underslung Suspensions
Model | A1 (mm) | L1 (mm) | L2 (mm) | L3 (mm) | Axle Loading (kg) | Replacement |
WDA239571601 | 390 | 482.5 | 1245 | 1105 | 10,000 * 2 | FW66.2/1245/390/AR5/3L |
WDA2415756601 | 415 | 482.5 | 1245 | 1105 | 10,000 * 2 | FW66.2/1245/390/AR5/3L |
WDA244571601 | 440 | 482.5 | 1245 | 1105 | 10,000 * 2 | FW66.2/1245/390/AR5/3L |
Note:
(1) Demension “A1, A2, A3”: unladen
(2) Suitable for round/square axles
(3) Suggested leaf spring: 75×22×3 pcs
-WD20 Type Heavy Duty Suspension Series
WD20.02 Tandem (2-axle) Suspensions
Model | Height of towing plate (mm) | A1 (mm) | A2 (mm) | H (mm) | Axle Loading (kg) | Replacement |
WDA2183157101 | 1180 | 489 | 481 | 183 | 20,000 * 2 | FW25711A |
WDA2223157101 | 1220 | 529 | 521 | 223 | 20,000 * 2 | FW25712A |
WDA2253157101 | 1250 | 559 | 551 | 253 | 20,000 * 2 | FW25713A |
WDA2164157101 | 1180 | 470 | 462 | 164 | 20,000 * 2 | FW25711B |
WDA | 1220 | 510 | 502 | 204 | 20,000 * 2 | FW25712B |
WDA2234157101 | 1250 | 540 | 532 | 234 | 20,000 * 2 | FW25713B |
WD20.03 Tri (3-axle) Suspensions
Model | Height of towing plate (mm) | A1 (mm) | A2 (mm) | A3 (mm) | H (mm) | Axle Loading (kg) | Replacement |
WDA3183157101 | 1180 | 505 | 496 | 483 | 183 | 20,000 * 2 | FW200301A |
WDA3223157101 | 1220 | 545 | 536 | 523 | 223 | 20,000 * 2 | FW200302A |
WDA3253157101 | 1250 | 575 | 566 | 553 | 253 | 20,000 * 2 | FW200303A |
WDA3164157101 | 1180 | 486 | 477 | 464 | 164 | 20,000 * 2 | FW200301B |
WDA | 1220 | 526 | 517 | 504 | 204 | 20,000 * 2 | FW200302B |
WDA3234157101 | 1250 | 556 | 547 | 534 | 234 | 20,000 * 2 | FW200303B |
Note:
(1) Demension “A1, A2, A3”: unladen
(2) Suitable for round/square axles
(3) Suggested leaf spring: 100×16×10 pcs
German type Suspension Series (BPW type)
WDGB02 Tandem (2-axle) Suspensions
Model | H (mm) | A (mm) | C (mm) | D (mm) | E (mm) | Leaf spring |
WDGB21551001201 | 155 | 490 | 1295 | 615 | 2610 | 100×12×12 |
WDGB21551001401 | 155 | 514 | 1295 | 615 | 2610 | 100×12×14 |
WDGB03 Tri (3-axle) Suspensions
Model | H (mm) | A (mm) | C (mm) | D (mm) | E (mm) | Leaf spring |
WDGB31551001201 | 155 | 490 | 1295 | 615 | 3970 | 100×12×12 |
WDGB31551001401 | 155 | 514 | 1295 | 615 | 3970 | 100×12×14 |
Note:
(1) Demension “A”: unladen
(2) Suitable for round/square axles
(3) Suggested leaf spring: 100×12×12 pcs, 100×14×12 pcs, 100×12×14 pcs
German type Suspension Series (SAF type)
WDGS02 Tandem (2-axle) Suspensions
Model | H (mm) | A (mm) | C (mm) | D (mm) | E (mm) | Leaf spring |
WDGS21551001201 | 155 | 500 | 1295 | 615 | 2610 | 100×12×12 |
WDGS21551001401 | 155 | 524 | 1295 | 615 | 2610 | 100×12×14 |
WDGS03 Tri (3-axle) Suspensions
Model | H (mm) | A (mm) | C (mm) | D (mm) | E (mm) | Leaf spring |
WDGS21551001201 | 155 | 500 | 1295 | 615 | 2610 | 100×12×12 |
WDGS21551001401 | 155 | 524 | 1295 | 615 | 2610 | 100×12×14 |
Note:
(1) Demension “A”: unladen;Note:
(2) Suitable for round/square axles
(3) Suggested leaf spring: 100×12×12 pcs, 100×14×12 pcs, 100×12×14 pcs
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FAQ
1Q: CAN YOU DESIGN AND PRODUCE THE PRODUCTS WE WANT?
A:We Have Rich Experience And Strong Technical Support To Design And Produce By Your Samples Or Drawings.Warmly Welcomed For Your Samples Or Drawing.
2Q:WHAT’S THE PROCESS OF PURCHASING ORDERS FROM YOU?
A:1.Send Us Your Specific Demand,Such As Oem Numbers, Photos, Trailer Models,Ect.
2.Confirm Our Quotation With Photos And Other Detials.
3.Negotiate About All Details You Need: Packing, Delivery Terms,Warranty, Ect.
4.Sign The Contract For The Payment,We Will Make The Production On Time.
3Q.WHAT IS YOUR TERMS OF PAYMENT?
A: T/T 30% As Deposit, And 70% Before Delivery.
L/C,T/T,D/P, Western Union,Paypal,Money Gram, Others
Photos And Videos Of The Products Will Be Provided Before Your Balance Payment.
4Q :WE WANT TO TRY IN A SMALL QUANTITY AS TRIAL ORDER,BUT LESS THAN YOUR MOQ. WHAT IS YOUR POLICY?
Sample Test And Sample Orders Could Be Accepted If We Have Ready Parts In Stock.
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After-sales Service: | 12 Month Warranty |
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Warranty: | 12 Month Warranty |
Material: | Galvanized Sheet |
Samples: |
US$ 10/Piece
1 Piece(Min.Order) | Order Sample Red, black, gray, blue, etc
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Customization: |
Available
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Shipping Cost:
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about shipping cost and estimated delivery time. |
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Payment Method: |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Can you provide examples of trailers or towing applications that commonly use suspensions?
Yes, various trailers and towing applications commonly use suspensions to ensure optimal performance, stability, and ride comfort. Here are some examples:
- Utility Trailers:
- Recreational Trailers:
- Horse Trailers:
- Boat Trailers:
- Commercial Trailers:
Utility trailers, including flatbed trailers, enclosed trailers, and landscape trailers, often utilize suspensions. These trailers are used for a wide range of purposes such as transporting equipment, materials, or goods. Suspensions help provide a smoother ride and improved load-carrying capacity, ensuring that the trailer can handle different types of cargo and road conditions.
Recreational trailers, such as travel trailers, fifth-wheel trailers, and toy haulers, commonly incorporate suspensions. These trailers are designed for recreational purposes, including camping, road trips, and outdoor adventures. The suspensions help enhance ride comfort, stability, and handling characteristics, providing a more enjoyable towing experience for the occupants.
Horse trailers, which are specifically designed to transport horses, often utilize suspensions. These trailers typically have special features such as dividers, ramps, and ventilation systems to ensure the safety and well-being of the horses during transportation. Suspensions play a crucial role in minimizing vibrations and shocks, providing a smoother ride for the horses and reducing their stress levels.
Boat trailers are used to transport boats from one location to another, such as from a storage facility to a launch site. These trailers need to accommodate the weight and dimensions of the boat while providing stability and maneuverability on the road. Suspensions help absorb shocks and vibrations, preventing damage to the boat and ensuring a smoother towing experience.
Various types of commercial trailers, including semi-trailers, refrigerated trailers, and tanker trailers, rely on suspensions. These trailers are used in industries such as logistics, transportation, and bulk liquid hauling. Suspensions are essential to handle heavy loads, maintain stability, and ensure safe and efficient transportation of goods over long distances.
These are just a few examples, and suspensions are utilized in a wide range of other trailer types and towing applications as well. It’s important for trailer owners and operators to select the appropriate suspension system based on the specific requirements of their trailers, including load capacity, intended use, road conditions, and regulations.
In summary, suspensions are commonly used in utility trailers, recreational trailers, horse trailers, boat trailers, commercial trailers, and many other types of trailers and towing applications. The inclusion of suspensions helps improve ride quality, stability, and handling characteristics, ensuring a safe and comfortable towing experience.
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.
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:
- Coil Spring Suspension:
- Torsion Axle Suspension:
- Air Suspension:
- Independent Suspension:
- Rubber Torsion 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 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 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 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 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 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.
editor by Dream 2024-05-17