The Trailer Suspension Manufacturer!
Kungfu (Shandong) International Trade Co.,Ltd is the foreign trade sale department of Shandong Tiantong Automobile Technology Co.,Ltd.Our company mainly business in producing and saling for semi trailers,container semi trailer,cargo semi trailer,tanker semi trailer, van semi trailer,car carrier semi trailer,other heavy haulers and other trailer parts.Our factory has good reputation at trailer induatry in domestic and foreign.
Why Choose Us
Production Market
Major sale markets: The African market, the South East Asian market, the Central American market, the South American market, the Australian market, and the South Korean market.
Dedicated Customer Service
Our customer service team is committed to providing exceptional support and addressing any concerns promptly. We prioritize clear communication and proactive problem-solving to ensure a seamless experience for every client.
Customization
We can accept customization by our foreign customer.we will supplied the customized service for our foreigh customer,you can tell us more details about terms of customization for our products
Quality
We offer high quality services and products that are relatable and resonate with your business needs.We have won the satisfaction and trust of our customers and have been awarded the title of "National Special Vehicle Quality Stable Qualified Enterprise".
|
Specifications and models |
Side panel thickness |
Balance beam thickness |
Pin |
Lifting lugs/tie rod shafts |
Leaf spring specifications |
|
13 tons American suspension |
6mm |
8/10/12mm |
60 |
28 |
90*13*9/10 |
|
16 tons American suspension |
8mm |
10/12mm |
60/70 |
36 |
90*16*9/10 |
Improved Ride Quality
A well-functioning suspension system significantly enhances the ride quality of a trailer. It absorbs road shocks and vibrations, providing a smoother experience for both the driver and the cargo.
Enhanced Stability and Safety
Proper suspension systems improve the stability of the trailer, especially when carrying heavy or uneven loads. They help prevent swaying and bouncing, which can lead to dangerous driving conditions.
Better Load Distribution
A well-designed suspension system ensures even load distribution across the trailer's axle(s). This helps in maintaining balanced weight distribution, preventing excessive wear on specific components, and enhancing overall handling.
Reduced Wear and Tear
By absorbing shocks and vibrations, the suspension system reduces the stress placed on the trailer's frame, axle, and wheels. This minimizes wear and tear on these critical components, leading to longer service life and fewer repairs.
Enhanced Durability
Quality suspension components, when properly maintained, can withstand harsh road conditions and heavy loads. This durability ensures that the trailer performs reliably over time, reducing the need for frequent replacements and repairs.
Springs
Semi-trailers can either use leaf springs for durable, long-lasting support or air springs for greater ride comfort and load variability. Air springs provide the ability to adjust based on the load, offering more stability and reducing the stress on the trailer during transit.
Rubbers Suspensions
Rubber springs are available in a range of sizes and designs allowing for relatively high levels of deflections for shock absorption, as rubber spring suspension can hold considerably more weight, compared to other spring materials.
Torsion axle suspension
Torsion axles are made up of thick rubber cords concealed in the axle's tubing. As each wheel moves up and down, the rubber cords compress offering an even wheel suspension for a smooth ride. Each wheel acts independently, moving and absorbing shocks.
Air suspension
Air suspension refers to the suspension using air shock absorbers, mainly through the air pump to adjust the air volume and pressure of the air shock absorber, which can change the hardness and elastic coefficient of the air shock absorber.
Bushings
In semi-trailers, bushings provide the same function that they do in smaller trailers, which is to reduce friction and make it possible for suspension components to move smoothly with one another. On the other hand, since semi-trailer bushings are engineered to resist more wear and tear due to the larger weights, they are meant to be more robust.
U-Bolts
To fasten the suspension system to the axle and ensure that all components stay in place while in transport, U-bolts are an essential and indispensable component. They provide the clamping force that is required to maintain the attachment of leaf springs or other suspension components to the axles in a secure manner.
Choosing The Right Suspension System
Load requirements: The suspension system must be able to handle the maximum load of the trailer. Heavier trailers often require more robust suspensions, such as air or heavy-duty adjustable suspensions.
Driving Environment: Choose a suspension based on the road conditions the trailer will be traveling on. If it is often driven on rough roads, independent or air suspension will be more suitable. On flat roads, leaf spring suspension or torsion suspension will also meet the needs.
Comfort requirements: Air suspension and independent suspension systems offer higher comfort for long-distance transportation and high-end trailers. These systems effectively reduce vibration and shock, enhancing the driving experience and cargo protection. While leaf spring suspension and torsion suspension are relatively inferior in terms of comfort, they offer advantages in terms of cost and durability.
Budget constraints: Budget is also an important factor. Leaf spring suspensions and torsion suspensions are usually more economical for trailer owners on a budget. If you are on a budget, air and independent suspensions are a bit more expensive, but the comfort and stability they provide is worth every penny.
Maintenance and Durability: Maintenance requirements and durability of the suspension system are also key factors. Leaf spring and torsion suspensions are relatively easy to maintain and are suitable for applications that require frequent use and low maintenance costs. In contrast, air and independent suspensions require more specialized maintenance, but offer higher levels of performance and comfort.
Adjustability: If your trailer needs to adjust its height for different loads, air and heavy-duty adjustable suspensions are the best choice. They automatically adjust as needed.
FAQ
As one of the leading trailer suspension manufacturers in China, we warmly welcome you to buy high-grade trailer suspension for sale here from our factory. All our products are with high quality and competitive price.
40ft Skeletal Trailer, 6 Car Hauler Trailer, Side Tipper Trailer