Product Description
Product Description
Product Parameters
|
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 |
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 22.5inch disc brake axle for truck trailer
|
|---|
| Customization: |
Available
| Customized Request |
|---|
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|
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. |
|---|
Are there specific challenges or maintenance practices for boat trailer axles?
Boat trailer axles come with unique challenges and maintenance requirements due to their exposure to marine environments. Here are some specific considerations:
- Corrosion: Exposure to saltwater can lead to accelerated corrosion. Regularly rinsing the axles, especially after launching, helps mitigate this issue. Additionally, choosing galvanized or aluminum axles provides better resistance to corrosion.
- Bearing Maintenance: Boat trailer axles often require more frequent bearing inspections and maintenance due to water exposure. Greasing the bearings before and after each trip is essential to prevent water intrusion and prolong bearing life.
- Seals and Gaskets: Ensure that seals and gaskets are in good condition to prevent water from entering the hubs. Replace them if they show signs of wear or damage.
- Proper Storage: Storing the boat trailer properly, preferably in a dry, covered area, can significantly extend the life of the axles and other components.
- Regular Inspections: Periodic inspections of the entire axle assembly, including brakes, hubs, and wiring, are crucial for early detection of issues that could lead to axle failure.
- Tire Maintenance: Proper tire care is essential. Check tire pressure, tread wear, and sidewall damage regularly, as underwater loading can stress trailer tires.
- Brake System Checks: Ensure that the brake system is functioning correctly, especially if the trailer has brakes. Saltwater exposure can affect brake components.
- Electrical System: Check and protect the electrical components to prevent corrosion and ensure that trailer lights and brakes work reliably.
- Spare Parts: Carrying spare parts such as bearings, seals, and a spare tire is a good practice, especially for longer trips where servicing might not be readily available.
Boat trailer axles demand diligence in maintenance to extend their lifespan and ensure safe and trouble-free trips. Prevention and early intervention are key to addressing the challenges posed by the marine environment.
How do brake systems and suspension components interact with trailer axles?
Brake systems and suspension components play a critical role in the overall functioning and safety of trailer axles. Their interaction ensures the trailer’s stability, handling, and stopping capabilities.
Brake Systems:
- Function: Brake systems in trailers provide the necessary stopping force when the towing vehicle applies its brakes. The brake system on the trailer axle needs to be synchronized with the towing vehicle for smooth and efficient stopping.
- Types: Trailers can be equipped with drum or disc brakes. Both systems rely on a controller from the towing vehicle, which applies the brakes in proportion to the towing vehicle’s deceleration.
- Interaction with Axles: The brake systems are mounted directly on the trailer axles. As the brakes apply friction to the rotating part of the axle (either the drum or disc), the axle experiences a counter force which helps in slowing down the trailer.
Suspension Components:
- Function: The suspension system on a trailer absorbs shocks and provides a cushioning effect, ensuring that the trailer remains stable over uneven terrains.
- Types: Common types of trailer suspension systems include leaf spring and air suspension systems. These systems are designed to distribute the trailer’s weight evenly across its axles.
- Interaction with Axles: Suspension components are directly connected to the trailer axles. They ensure the axles remain parallel to the ground, distributing weight and strain evenly. This not only aids in the longevity of the axle but also in the even wear of tires and brakes.
In summary, the brake systems and suspension components of a trailer are integral to its axles’ functionality and longevity. Proper maintenance and understanding of these systems are essential for safe and efficient trailer operation.
What are the components of a trailer axle assembly and their functions?
A trailer axle assembly consists of several key components, each with specific functions:
1. Axle Beam:
– The axle beam is the central load-bearing component. It supports the trailer’s weight and distributes it to the wheels. The axle beam is the main structural element of the assembly.
2. Spindles:
– Spindles are the attachment points for the wheels. They connect the wheels to the axle beam, allowing them to rotate. Properly lubricated spindles ensure smooth wheel movement.
3. Hubs and Bearings:
– Hubs are the wheel-mounting components, and bearings allow the wheels to rotate freely. These components are crucial for reducing friction and maintaining wheel movement.
4. Brakes (Optional):
– Some trailer axles are equipped with brakes, including electric or hydraulic systems. Brakes help the trailer come to a controlled stop and enhance safety during towing.
5. Suspension System:
– The suspension system, which can be leaf springs, torsion axles, or air suspension, absorbs shocks and vibrations, ensuring a smoother ride and protecting the trailer’s cargo.
6. U-Bolts and Plates:
– U-bolts secure the axle assembly to the trailer’s frame using axle plates. They ensure proper alignment and stability of the axle assembly.
7. Mounting Hardware:
– Various nuts, bolts, and washers are used to secure components in the axle assembly, ensuring they remain in place during operation.
8. Axle Beam Brackets:
– These brackets provide additional support and structural integrity to the axle beam, helping distribute weight evenly and reduce stress on the axle.
9. Wiring and Connectors (Optional):
– If the axle assembly includes brakes, it may also have wiring and connectors for brake activation. These components allow the trailer’s braking system to communicate with the towing vehicle.
– In summary, the components of a trailer axle assembly work together to support the trailer’s weight, facilitate wheel movement, provide braking capabilities (if equipped), and ensure a smooth and stable ride. Proper maintenance of these components is essential for safe and reliable trailer operation.
editor by CX 2024-04-04
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