Product Description
18Ton 1850MM German Type Square Beam Rear Semi Trailer Axles for Sale
Product Parameters
|
Axle Type
|
Max Capacity (T) |
L2 Track (mm) |
Brake ( mm )
|
Bearing |
Spring Seat Installation
|
Axle
|
L4Centre Distanceof Brake Chamber ( mm)
|
|
JS12FA1347D |
12 |
1840 |
φ420x 180 |
33118 33213 |
≥980 |
150 |
423 |
|
JS13FA1348D |
13 |
1840 |
φ 420x 200 |
33118 33213
|
≥900 |
150 |
360 |
|
JS14FA1348D |
14 |
1840 |
φ 420x 200 |
32219 33215 |
≥900 |
150 |
356 |
|
JS16FA1348D |
16 |
1850 |
φ 420x 200 |
322222 32314 |
≥900 |
150 |
360 |
|
JS18FA1348D |
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 |
Detailed Photos
Production Process
Company Profile
ZheJiang CZPT Axle Manufacturing Co., Ltd., founded in 2000, is a professional manufacturer of trailer axle assemblies, semi-trailer suspension systems and correlative fittings in China. We are located in Quanpu Industry Zone which is the largest production base of trailers in China, in Xihu (West Lake) Dis., the famous scenic spot. We are 1 of specialized enterprises in the scientific research, design, production and sale, with more than 300 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 and of suspension assemblies has achieved 50, 000 sets. 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.
Certifications
Packaging & Shipping
FAQ
1. What’s your advantage?
— We are manufacturer, we own professinal technology & quality control team; excellent team for foreign trade plus a rich expertise in trading.
2.Where your export to?
— Our export to America, Netherlands, Germany, Italy, Poland, Hungary, Russia, and other European, Asia and Africa countries.
3. Can you send me samples for testing?
— Certainly! We’d like to provide the samples free of charge, but for the freight, pls kindly bear it.
4.Can you supply OEM ?
— Sure, we always supply customized seveices according to customers’ drawing or samples.
5. How long do you finish a new product?
— Usually 20~35days once all information confirmed.
Remark:
Our payment terms
— 30% by T/T in advance, 70% by T/T before shipment
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| After-sales Service: | 24 Hours Online |
|---|---|
| Condition: | New |
| Axle Number: | 1 |
| Application: | Trailer |
| Certification: | CE, ISO |
| Material: | Iron |
| Samples: |
US$ 520/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
What are the legal regulations or guidelines regarding trailer axle weight limits?
Trailer axle weight limits are subject to legal regulations that vary by region and are designed to ensure road safety and preserve infrastructure. Here are some common guidelines:
- Maximum Weight Limits: Most regions specify the maximum allowable weight on a single axle, tandem axles, or multi-axle configurations.
- Gross Vehicle Weight Rating (GVWR): Trailers are assigned a GVWR, indicating the maximum weight they can legally carry, including cargo and the trailer’s own weight.
- Per-Axle Weight Limits: Legal limits restrict the weight any single axle or axle group can carry. These limits can vary by axle spacing.
- Weight Distribution: Regulations often require proper weight distribution between axles to prevent overloading a particular axle.
- Permits for Oversized Loads: Transporting loads exceeding standard weight limits may require special permits and adherence to specific regulations.
- Axle Spacings: Legal restrictions may govern the distance between axles or axle groups, affecting weight distribution.
- Tire Load Ratings: Trailer tires must meet or exceed the expected load, and tire ratings impact weight limits.
- State and Local Regulations: In the United States, weight limits can vary by state and locality, so it’s important to be aware of and comply with local laws.
It’s crucial for trailer owners and operators to understand and adhere to these regulations to ensure safe and legal operation. Non-compliance can result in fines, road safety hazards, and damage to roads and bridges.
How does a tandem or multi-axle setup compare to a single trailer axle?
A tandem or multi-axle setup on a trailer offers several advantages and differences when compared to a single trailer axle:
1. Weight Distribution:
– Tandem or multi-axle setups distribute the trailer’s weight more evenly across multiple axles. This results in better weight distribution and reduced strain on individual axles and tires, minimizing the risk of overloading.
2. Improved Load Capacity:
– Tandem and multi-axle configurations can typically carry heavier loads than single axles. This is especially important for heavy or oversized cargo.
3. Enhanced Stability:
– Additional axles provide greater stability and control. They help reduce swaying, improve tracking, and enhance the trailer’s overall stability, especially at high speeds or when navigating curves.
4. Reduced Tire Wear:
– Tandem axles distribute the weight more evenly, reducing tire wear compared to a single axle. This results in longer tire life and cost savings.
5. Better Traction:
– Multi-axle setups provide improved traction, which is beneficial for off-road or adverse weather conditions, such as snow, mud, or ice.
6. Braking Efficiency:
– Tandem axles can improve braking efficiency due to increased brake pad contact with the road surface. This enhances safety by reducing stopping distances.
7. Handling and Maneuverability:
– While multi-axle setups offer stability, they can be less maneuverable than single axles, particularly in tight spaces. Drivers may need more room to make turns or park.
8. Maintenance:
– Tandem and multi-axle configurations require more maintenance and attention to ensure all axles are properly aligned, balanced, and maintained. This can increase operating costs.
9. Cost:
– Multi-axle trailers are typically more expensive to purchase and maintain than single-axle trailers. However, the increased load capacity and stability can outweigh the initial cost difference for specific applications.
10. Legal Considerations:
– Regulations regarding axle configurations, weight limits, and axle spacing can vary by region. It’s important to comply with local laws when using tandem or multi-axle setups.
In summary, tandem or multi-axle setups are advantageous for heavy or large loads, providing better weight distribution, stability, and load capacity. However, they require increased maintenance and may be less maneuverable in some situations. The choice between single and multi-axle trailers depends on the specific hauling needs, legal requirements, and budget considerations.
What is a trailer axle, and how does it differ from vehicle axles?
A trailer axle is a fundamental component of a trailer’s suspension and load-bearing system. It differs from vehicle axles in several ways:
1. Load-Bearing Purpose:
– Trailer axles are designed primarily for load-bearing, meaning they support the weight of the trailer and its cargo. Vehicle axles, on the other hand, bear the weight of the vehicle itself and its occupants.
2. Articulation:
– Vehicle axles are usually fixed in place and do not articulate independently. Trailer axles, especially in multi-axle configurations, often feature independent articulation to improve stability and weight distribution. This allows each wheel to move independently over uneven terrain.
3. Braking Systems:
– Vehicle axles are directly connected to the vehicle’s braking system. In contrast, trailer axles can have their own braking systems, such as electric or hydraulic brakes, which are controlled separately from the towing vehicle. This setup improves braking control and safety.
4. Suspension Type:
– Trailer axles often use leaf spring or torsion suspension systems, which are optimized for load-bearing and cargo stability. Vehicle axles utilize various suspension types, including independent suspension, to prioritize ride comfort and handling.
5. Steering:
– Vehicle axles are integral to steering, allowing the vehicle to change direction. Trailer axles do not contribute to steering; instead, the towing vehicle controls the trailer’s direction through the hitch or coupler.
6. Wheel Attachment:
– Vehicle axles are typically fixed to the vehicle chassis, while trailer axles may use a variety of attachment methods, including leaf spring mounts or torsion arm attachments, to accommodate articulation and weight distribution.
7. Load Distribution:
– Trailer axles are designed to distribute the trailer’s weight evenly across the wheels to prevent overloading any single point. Vehicle axles do not have this load distribution requirement, as the vehicle’s weight is more evenly distributed.
– In summary, trailer axles serve a specific purpose in supporting and stabilizing trailers, while vehicle axles are tailored for the vehicle’s propulsion, steering, and suspension needs. Understanding these differences is crucial for safe and effective towing.
editor by CX 2024-04-10