Product Description
Product Description
|
Axle Type
|
Max Capacity (T) |
L2 Track (mm) |
Brake ( mm )
|
Bearing |
Spring Seat Installation
|
Axle
|
L4Centre Distanceof Brake Chamber ( mm)
|
|
LD12FA1347D |
12 |
1840 |
φ420x 180 |
33118 33213 |
≥980 |
150 |
423 |
|
LD13FA1348D |
13 |
1840 |
φ 420x 200 |
33118 33213
|
≥900 |
150 |
360 |
|
LD14FA1348D |
14 |
1840 |
φ 420x 200 |
32219 33215 |
≥900 |
150 |
356 |
|
LD16FA1348D |
16 |
1850 |
φ 420x 200 |
322222 32314 |
≥900 |
150 |
360 |
|
LD18FA1348D |
18 |
1850 |
Φ420x 200 |
322222 32314 |
≥900 |
150 |
380 |
|
Wheel Fixing
|
Total Length ( mm )
|
Recommended Wheel
|
Weigth(Kg)
|
||
|
Stud
|
PCD(mm) |
H(mm) |
|||
|
10-M22x 1.5ISO |
335 |
280.8 |
~ 2144 |
7.5v-20 |
360 |
|
10-M22x 1.5ISO |
335 |
280.8 |
~ 2144 |
7.5v-20 |
382 |
|
10-M22x 1.5ISO |
335 |
280.8 |
~ 2198 |
8.0v-20 |
406 |
|
10-M22x 1.5ISO |
335 |
280.8 |
~ 2265 |
8.5v-20 |
440 |
|
10-M22x 1.5ISO |
335 |
280.8 |
~ 2265 |
8.5v-20 |
443 |
Product Parameters
Certifications
Company Profile
ZheJiang Lide Auto Technology Co., Ltd., founded in 1996, is a professional manufacturer of trailer axle assemblies and semi-trailer suspension systems in China. We are located in HangZhou, the famous scenic city. We are 1 of specialized enterprises in the scientific research, design, production and sale, with more than 600 skilled employees and professional designers for different areas. We adopt the domestic and international technical standards in production, accurately grasp the information of the market demand and make quick and optimal designs. In this way, our axle, suspension and other fittings have the world-class technical quality through reasonable and advanced manufacture technologies. Our advanced processing technology, first-class production line and precision CNC machining equipment from home and abroad ensure the good quality of our semi-trailer axle assemblies, suspension systems and other correlative fittings. At the same time, our annual capacity for the export of American and German semi-trailer axle assemblies has achieved 60, 000 pieces . We obtained the ISO9001: 2000 International Quality Management System Certification in 2003 and TS16949 Certification in 2007. “First-class product quality, the meticulous and thoughtful service, and CZPT cooperation” is the philosophy that we always cherish. We not only meet the domestic market demand, but also export our products to Southeast Asia, the Middle East, Latin America and other countries, enjoying a good reputation. We always regard quality as life, and client as God. We will create a brilliant tomorrow with your sincere cooperation and support.
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| After-sales Service: | 3 Year |
|---|---|
| Condition: | New |
| Axle Number: | 1 |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) | Order Sample |
|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
| 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. |
|---|
How does a live front axle differ from an independent front suspension?
A live front axle and an independent front suspension (IFS) are two distinct front axle designs in vehicles, and they differ in several key aspects:
1. Solid vs. Independent:
– A live front axle, also known as a solid front axle, is a single rigid axle that connects both front wheels. It doesn’t allow for independent movement of the wheels. In contrast, an IFS consists of separate front wheel assemblies, each with its own suspension system, allowing for independent wheel movement.
2. Suspension Characteristics:
– In a live front axle, when one wheel encounters a bump or obstacle, the other wheel is affected as well, leading to a less smooth and comfortable ride. IFS, on the other hand, offers better isolation between wheels, resulting in improved ride comfort and handling.
3. Handling and Steering:
– Live front axles are commonly found in off-road vehicles and trucks designed for heavy-duty applications. They tend to offer more predictable handling under heavy loads and off-road conditions. IFS, in contrast, is often used in passenger cars and SUVs, providing better steering response and handling on paved roads.
4. Ground Clearance:
– Live front axles typically provide better ground clearance, making them suitable for off-road and rugged terrain. IFS systems may have less ground clearance due to the individual suspension components.
5. Weight and Complexity:
– Live front axles are simpler in design, often more robust, and suitable for applications where durability and load-bearing capacity are essential. IFS systems are more complex due to the additional components required for independent wheel movement.
– The choice between a live front axle and an IFS depends on the intended use of the vehicle. Off-road and heavy-duty vehicles may favor live axles for their durability and ground clearance, while passenger vehicles prioritize IFS for ride comfort and handling on paved roads.
What innovations or advancements have been made in front axle technology?
Front axle technology has seen several innovations and advancements over the years to improve performance, safety, and efficiency in various vehicle types. Some notable innovations include:
1. Independent Front Suspension (IFS):
– One of the most significant advancements is the widespread adoption of independent front suspension (IFS) in many modern vehicles. IFS offers improved ride comfort and handling compared to solid front axles. It achieves this by allowing each front wheel to move independently, resulting in better road contact and reduced vibration.
2. Electronic Axle Disconnect:
– Electronic axle disconnect systems have been developed to enhance fuel efficiency. These systems disconnect the front axle when four-wheel drive is not needed, reducing drag and improving fuel economy. It’s commonly used in modern 4×4 SUVs and trucks.
3. Variable-Rate Coil Springs:
– Innovations in spring technology have led to the development of variable-rate coil springs. These springs adjust their stiffness according to the vehicle’s load and road conditions, providing a smoother ride while maintaining stability.
4. Advanced Materials:
– The use of advanced materials, such as high-strength steel and lightweight alloys, has led to stronger and lighter front axle components. This improves performance, reduces vehicle weight, and enhances fuel efficiency.
5. Active Suspension Systems:
– Some high-end vehicles feature active suspension systems that adjust damping rates in real-time to improve handling and ride quality. These systems use sensors and electronic controls to adapt to changing road conditions.
6. Air Suspension:
– Air suspension systems have become more advanced and are now used in various vehicles, allowing drivers to adjust ride height and comfort levels. These systems are especially popular in luxury cars, SUVs, and commercial vehicles.
7. Four-Wheel Steering:
– In some cases, front axle innovations are paired with four-wheel steering systems, where the rear wheels also contribute to steering. This enhances vehicle maneuverability and stability, particularly at higher speeds.
– These advancements in front axle technology aim to improve vehicle performance, safety, and efficiency. They cater to various vehicle types and are often tailored to meet specific consumer demands and market trends.
Are there different front axle designs for various types of vehicles?
Yes, different types of vehicles utilize various front axle designs tailored to their specific needs and functions:
1. Solid Front Axle:
– Live Axle: Solid front axles, often referred to as live axles, are commonly found in heavy-duty trucks, off-road vehicles, and older vehicle designs. They are known for their robustness and ability to handle heavy loads. Live axles provide excellent load-bearing capacity and are well-suited for rugged terrains and applications where durability is crucial.
– Dead Axle: Some vehicles, especially older rear-wheel-drive (RWD) cars, employ a dead front axle. In this configuration, the front wheels are not powered, and the rear wheels receive the engine’s power. This design simplifies the front axle and steering system.
2. Independent Front Suspension (IFS):
– Independent front suspension, often in the form of MacPherson strut or double wishbone setups, is used in modern passenger cars, SUVs, and crossover vehicles. IFS provides a smoother ride, better handling, and improved comfort by allowing each wheel to move independently without affecting the other. It is well-suited for on-road use and paved surfaces.
3. Torsion Bar Suspension:
– Torsion bar suspension is employed in various vehicle types, including some trucks and SUVs. It uses torsion bars to control wheel movement and provides a balance between ride comfort and handling. Torsion bar suspensions are durable and versatile.
4. MacPherson Strut with Lateral Link:
– This design combines elements of the MacPherson strut with additional lateral links for improved stability and handling. It is often used in mid-sized and larger vehicles.
Front axle designs vary to suit the intended purpose and characteristics of the vehicle, with heavy-duty and off-road vehicles favoring solid front axles for their durability, while passenger cars prioritize independent front suspension for a smoother and more comfortable ride.
editor by CX 2023-12-25