Products
American Type Three Axle Mechanical Suspension
The American Type Three Axle Mechanical Suspension is a mechanical structure designed to carry extremely heavy loads, enhance driving stability and adapt to complex road conditions
Features
Products Description
The American Type Three Axle Mechanical Suspension is a mechanical structure designed to carry extremely heavy loads, enhance driving stability and adapt to complex road conditions.
function
American type suspension effectively reduces the severe vibration during vehicle operation and ensures the best braking performance of the vehicle. And suspension can be matched with different width/thickness/number of pieces, we can recommend the number of leaf springs according to the load. Use high quality steel, long life and large load.
advantage
Trailer Parts Use American type Suspension
1. Carry greater vertical load and better torque.
2. Easy installation, low price, long service life, low maintenance cost.
3. It is suitable for various road conditions and has many optional specifications.
Basic structure and composition
American Type Three Axle Mechanical Suspension is typically composed of three axles (two drive axles + one driven axle, or all three drive axles) and corresponding suspension components. The core components include:
Axles: The three axles are connected to the frame through the suspension system. The common layout is a double rear axle (series type) or a single front axle + double rear axles.
Leaf spring or air spring
1.Leaf spring: Traditional form, composed of multiple layers of steel plates stacked together, providing rigidity and load-bearing capacity, with a simple structure but relatively weak shock absorption effect.
2.Air springs: Adopted in modern high-end models, they adapt to load changes by adjusting air pressure, enhancing comfort and adjustability.
3.Equalizer Beam: A rigid beam that connects the wheels on both sides. It is hinged to the frame through a pivot to balance the load distribution between the shafts and reduce the impact of a single wheel on the overall structure.
4.Shock absorbers and stabilizer bars: Hydraulic shock absorbers absorb vibrations, while stabilizer bars suppress roll.
5.Thrust Rod (Panhard Rod/Radius Rod) : Controls the lateral or longitudinal displacement of the axle to ensure positioning accuracy.
Core Features
High load capacity
The three-axle design distributes the total weight to more tires, meeting the axle load limits stipulated by U.S. road regulations (such as the federal bridge formula).
Balance
Coordinate multi-axis movements through balance beams or four-bar linkage mechanisms to prevent single-axis overload or suspension.
Adaptability
Leaf spring suspensions are suitable for harsh working conditions (such as mines and construction sites).
Air suspension is suitable for long-distance road transportation and can adjust the height of the vehicle body for convenient loading and unloading.
Stability
The multi-axle layout increases the contact area of the tires with the ground, reducing the risk of skidding and rollover.
Typical Types
1.Leaf spring balanced suspension
Structure: The two rear axles share a set of leaf springs through balance beams and use the lever principle to balance the load between the shafts.
Application: old-fashioned trucks, military vehicles, scenarios with low maintenance costs.
2. Air suspension three-axis system
Structure: Each wheel is equipped with an independent air spring, and the air pressure is automatically adjusted through an electronic control system.
Advantages: Good shock absorption effect, adjustable chassis, protecting the road surface and reducing fuel consumption.
Application: Modern long-distance freight trucks, luxury recreational vehicles.
3. Multi-link independent suspension (a few high-end models)
Structure: Each axis uses an independent connecting rod and air spring, balancing handling and comfort.
Typical application vehicle models
Freight trucks
such as three-axle tractors of Peterbilt and Kenworth.
Special vehicles
Fire ladder trucks, heavy rescue vehicles, mobile cranes.
Military vehicles
Highly mobile tactical trucks (such as the HEMTT series).
Application and advantages
Trailer refers to a vehicle connected under the chassis of the car, which is widely used in logistics transportation, construction and other industries.
Its main advantage is that it can transport a large number of goods at the same time, reduce the load of the car, reduce fuel consumption and mechanical losses, thereby improving the overall transportation efficiency and safety.
The trailer has a wide range of applications and can be used to transport a variety of building materials, construction machinery, steel, cement and other large goods.
Moreover, with the continuous progress of science and technology, the equipment technology of the trailer is constantly updated, including automatic control, multi-wheel differential balance technology, etc., so that the trailer can better adapt to a variety of harsh environments and complex road conditions.
About our company
Cangzhou Saixin Trading Co., Ltd. is located in the trailer parts distribution base in North China.It has developed into a new trailer suspension comprehensive enterprise integrating consultation,design,production and sales
the company is mainly engaged in American suspension, German suspension, Fuwa BPW brake shoes, brake drums, wheel hubs and other products. It has a perfect sales network and after-sales service system,and is deeply loved by customers and friends
adhering to the enterprise spirit of "honesty, trustworthiness, innovation and development", the company continues to deeply cultivate the trailer suspension industry,do a good job in products and services with the spirit of craftsman,and win the recognition of more and more customers and markets with excellent products and services
enterprise purpose:create value for customers,create benefits for enterprises,create prospects for employees and create prosperity for society
enterprise spirit: honesty and trustworthiness,innovation and development
business philosophy:start with the user's needs and finally the user's satisfaction;Focus on customers and meet their expectations
quality policy:perfect service,customer satisfaction,full participation,process control and continuous improvement
service concept:to meet market demand and create customer satisfaction,we made full use of resources from all parties and put forward & quot;Three heart strategy:
Our Service
★Service-intimate
we will not only provide customers with pre-sales and after-sales services,but also provide customers with conceptual services, so as to form a strategic partnership with customers
★manufacturing-care
quality is the foundation of products.We do not allow any defective products to leave the factory. The awareness of good products has penetrated into the hearts of every employee.
★Price - Desirable
We advocate value, and the cost performance of products is an important embodiment of value. We provide customers with products that suit their needs and have good value.
FAQ
1. Q:What's your best price for this product?
A: We will quote you best price according to your quantity, so when you making an inquiry, please let us know the quantity you want.The more quantity the better price.
2. Q:How about the quality of this product?
A: Our products are certified to ISO9001 international quality standards. We compay have very strict Quality Control Systems.
3. Q:What material of the product can you supply?
A: Standard material we adopt .
4. Q:What's your MOQ?
A: 1pc for each model. We hope you can buy more to save more money.
5. Q:What's the delivery time?
A: For products that are in stock, we can ship it within 7 days after receiving your payment. For custom order, quantity within 29 tons, production time is 12-20 days after confirmed every details.
6. Q:What's your packing?
A:Our usual packing for this product is carton or pallet, we can also supply you packing according to your requirements.
7. Q:Can we custom our own logo or label on this product?
A: Yes, you can. we support logo print & stamping & label print, print will be free if the logo is not very complex.
8. Q:What about the warranty?
A: We are very confident in our products, and we pack them very well to make sure the goods in well protection.
To avoid any subsequent trouble regarding quality issue, we suggest that you check the goods once you receive them. If there is any transport damaged or quality issue, don't forget take the detail pictrues and contact us as soon as possible,we will properly handle it, make sure your loss to reduce to the smallest .
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