Product Description
12T/13T/15T/16T/20T light weight drum brake CZPT axles for Truck semi trailers use
Product Description
Semi-trailer axle refers to the axle assembly specially used on semi-trailer. It is a key part of the vehicle chassis. It usually includes auxiliary accessories such as axle, brake and suspension. It is connected to the trailer body through the suspension. Wheels are installed at both ends of the axle. , its main function is to carry the load of the trailer and maintain the normal driving of the vehicle.
Our lightweight axles are mainly used for powder tank semi-trailers, van semi-trailers, flatbed semi-trailers, container skeleton semi-trailers, oil tank semi-trailers, etc.
The semi-trailer axle is connected by the suspension and the frame, which plays a load-bearing role for the Xihu (West Lake) Dis. trailer. Therefore, before the vehicle runs, check whether the connecting bolts of the external structure of the axle are loose, whether the axle has oil leakage, whether the rim and reducer assembly are Not abnormal noise, etc., to ensure safety.
Semi-trailer axle maintenance:
1. On-time maintenance is performed every 10,000km after the initial maintenance.
2. The contents of regular maintenance include: replacing the lubricating oil, tightening the fasteners, checking the toe-in, checking the wear degree of the brake pads, and if the wear level is reached, it should be replaced in time and the brake gap should be adjusted, and the deceleration should be checked. Whether the gap between the main gear and the driven gear is too large, and whether the gear oil exceeds the function of use, if there is a similar situation, the gap should be adjusted and the grease should be replaced in time.
Product Parameters
Axle model: |
F2571AD |
F2402 |
F2404 |
F2462BII |
FN20DB01AA-200 |
Axle type: |
trailer axle |
trailer axle |
trailer axle |
trailer axle |
trailer axle |
Rated axle load: |
16000kg |
13000kg |
13000kg |
16000kg |
12000kg |
Curb-weight: |
398kg |
365kg |
351kg |
425kg |
|
Front Wheelbase /rear Wheelbase: |
1850mm |
1840mm |
1840mm |
1850mm |
1816mm |
Brakes: |
S cam brake |
S cam brake |
S cam brake |
S cam brake |
Disc brakes |
Brake size: |
Φ420X180 |
Φ420X180 |
Φ420X180 |
Φ420X220 |
Φ430X45 |
Wheel Bolts: |
|
|
|
|
10xM22x1.5 ISOmm |
Rims: |
8.0V-20 inch |
7.5-20inch |
7.5V-20inch |
8.0V-20inch |
R22.5inch |
Remark: |
Internal brake drum |
External brake drum |
External brake drum |
Internal brake drum |
Twin tires; disc brakes |
Detailed Photos
Applications
The axles are mainly used on semi-trailer. It is a key component of the vehicle chassis. It usually includes auxiliary accessories such as axle, brake and suspension. It is connected to the trailer body through the suspension. The main function of the wheel is to carry the load of the trailer and maintain the normal driving of the vehicle.
The axle is directly related to the load-bearing, braking and driving of the semi-trailer. In order to fully guarantee the semi-trailer’s attendance, safety performance and economic benefits during long-distance travel, it is very important to choose a high-quality axle. Especially in some places, there are many mountain roads for long-distance transportation, the terrain is rugged, long and curved slopes are common, and the driving conditions of vehicles are severe, which puts forward higher requirements for the quality and performance of trailer axles.
Company Introduction
Packaging & Shipping
FAQ
Q. What is your terms of packing?
A: Generally, goods are sealed in ploy bags and packed in cartons and pallet or wood cases.
Q. What is your terms of payment?
A: T/T (deposit + balance before delivery). The photos of the products and packages can be showed before the balance done.
Q. What is your terms of delivery?
A: EXW, FOB, CFR, CIF. By CZPT shipping or by air or by express, or by land.
Q. How about your delivery time?
A: Generally, it will take 10-30 days after the advance payment done.
The exact delivery time depends on the parts items and the quantity of your order.
Q. Can you produce according to the samples?
A: Yeah, we can produce by your samples and with detailed technical drawings for better.
Q. What is your sample policy?
A: The sample for free charge if we have ready parts in stock, but the customs tax and courier cost shall be done by buyer party.
Q. How do you make our business long-term and good relationship?
A: We provide our clients with one-stop service, from specific component to final assembled products, solving various problem for different clients all over the world.
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After-sales Service: | Video Technical Support, Online Support, Spare PAR |
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Condition: | New |
Axle Number: | 1 |
Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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What are the key differences between live axles and dead axles in vehicle design?
In vehicle design, live axles and dead axles are two different types of axle configurations with distinct characteristics and functions. Here’s a detailed explanation of the key differences between live axles and dead axles:
Live Axles:
A live axle, also known as a solid axle or beam axle, is a type of axle where the wheels on both ends of the axle are connected and rotate together as a single unit. Here are the key features and characteristics of live axles:
- Connected Wheel Movement: In a live axle configuration, the wheels on both ends of the axle are linked together, meaning that any movement or forces applied to one wheel will directly affect the other wheel. This connection provides equal power distribution and torque to both wheels, making it suitable for off-road and heavy-duty applications where maximum traction is required.
- Simple Design: Live axles have a relatively simple design, consisting of a solid beam that connects the wheels. This simplicity makes them durable and capable of withstanding heavy loads and rough terrains.
- Weight and Cost: Live axles tend to be heavier and bulkier compared to other axle configurations, which can impact the overall weight and fuel efficiency of the vehicle. Additionally, the manufacturing and maintenance costs of live axles can be lower due to their simpler design.
- Suspension: In most cases, live axles are used in conjunction with leaf spring or coil spring suspensions. The axle is typically mounted to the vehicle’s chassis using leaf springs or control arms, allowing the axle to move vertically to absorb bumps and provide a smoother ride.
- Off-road Capability: Live axles are commonly used in off-road vehicles, trucks, and heavy-duty applications due to their robustness, durability, and ability to deliver power to both wheels simultaneously, enhancing traction and off-road performance.
Dead Axles:
A dead axle, also known as a dummy axle or non-driven axle, is a type of axle that does not transmit power to the wheels. It is primarily used to provide support and stability to the vehicle. Here are the key features and characteristics of dead axles:
- Independent Wheel Movement: In a dead axle configuration, each wheel operates independently, meaning that the movement or forces applied to one wheel will not affect the other wheel. Each wheel is responsible for its own power delivery and traction.
- Weight Distribution: Dead axles are often used to distribute the weight of the vehicle more evenly, especially in cases where heavy loads need to be carried. By adding an extra axle without driving capability, the weight can be distributed over a larger area, reducing the load on other axles and improving stability.
- Steering: Dead axles are commonly used as front axles in vehicles with rear-wheel drive configurations. They provide support for the front wheels and allow for steering control. The steering is typically achieved through a separate mechanism, such as a steering linkage or a steering gear.
- Reduced Complexity: Dead axles are simpler in design compared to live axles since they do not have the additional components required for power transmission. This simplicity can lead to lower manufacturing and maintenance costs.
- Efficiency and Maneuverability: Dead axles are often used in vehicles where power delivery to all wheels is not necessary, such as trailers, certain types of buses, and some light-duty vehicles. By eliminating the power transmission components, these vehicles can achieve better fuel efficiency and improved maneuverability.
It’s important to note that the choice between live axles and dead axles depends on the specific application, vehicle type, and desired performance characteristics. Vehicle manufacturers consider factors such as load capacity, traction requirements, off-road capability, cost, and fuel efficiency when determining the appropriate axle configuration for a particular vehicle model.
Where can I purchase high-quality replacement axles for my make and model of vehicle?
When it comes to purchasing high-quality replacement axles for your specific make and model of vehicle, there are several reliable sources you can consider. Here are some options:
- Authorized Dealerships:
- Independent Auto Parts Stores:
- Online Retailers:
- Specialty Performance Retailers:
- Local Salvage Yards:
- Vehicle Manufacturer’s Online Parts Store:
Authorized dealerships of your vehicle’s manufacturer are a trustworthy option for purchasing replacement axles. They offer genuine parts that are specifically designed and engineered for your make and model. Contact your local dealership’s parts department to inquire about the availability of replacement axles.
Independent auto parts stores often carry a wide range of replacement axles from reputable manufacturers. These stores typically have knowledgeable staff who can help you identify the correct axle for your vehicle. Examples of popular auto parts stores include AutoZone, Advance Auto Parts, and O’Reilly Auto Parts.
Online retailers provide a convenient way to browse and purchase replacement axles from the comfort of your home. Websites such as Amazon, eBay, and RockAuto offer extensive selections of axles for various vehicle makes and models. Be sure to verify the compatibility of the axles with your specific vehicle before making a purchase.
If you are looking for high-performance or upgraded axles, specialty performance retailers may be the way to go. These retailers cater to enthusiasts and offer axles that are designed to handle increased power, torque, or off-road demands. Examples of specialty performance retailers include Summit Racing, Jegs, and 4 Wheel Parts.
Salvage yards, also known as junkyards or auto recyclers, can be a cost-effective option for finding used axles in good condition. Some salvage yards have an inventory system that allows you to search for specific parts based on your vehicle’s make and model. It’s important to thoroughly inspect used axles before purchase to ensure they meet your requirements.
Many vehicle manufacturers have their own online parts stores where you can directly purchase genuine replacement parts, including axles. These online stores provide the assurance of authenticity and compatibility with your specific make and model. Visit the official website of your vehicle’s manufacturer and look for their parts store section.
When purchasing replacement axles, it’s important to prioritize quality and ensure that the parts meet or exceed the original equipment specifications. Consider factors such as warranty coverage, customer reviews, and the reputation of the manufacturer or retailer. Additionally, consult with knowledgeable professionals or refer to your vehicle’s owner’s manual for specific axle specifications and recommendations.
What are the signs of a worn or failing axle, and how can I troubleshoot axle issues?
Identifying the signs of a worn or failing axle is important for maintaining the safety and functionality of your vehicle. Here are some common signs to look out for and troubleshooting steps you can take to diagnose potential axle issues:
- Unusual Noises:
- Vibrations:
- Uneven Tire Wear:
- Difficulty Steering:
- Visible Damage or Leaks:
- Professional Inspection:
If you hear clunking, clicking, or grinding noises coming from the area around the wheels, it could indicate a problem with the axle. These noises may occur during acceleration, deceleration, or when turning. Troubleshoot by listening carefully to the location and timing of the noises to help pinpoint the affected axle.
A worn or failing axle can cause vibrations that can be felt through the steering wheel, floorboard, or seat. These vibrations may occur at certain speeds or during specific driving conditions. If you experience unusual vibrations, it’s important to investigate the cause, as it could be related to axle problems.
Inspect your tires for uneven wear patterns. Excessive wear on the inner or outer edges of the tires can be an indication of axle issues. Misaligned or damaged axles can cause the tires to tilt, leading to uneven tire wear. Regularly check your tires for signs of wear and take note of any abnormalities.
A worn or damaged axle can affect steering performance. If you experience difficulty in steering, such as stiffness, looseness, or a feeling of the vehicle pulling to one side, it may be due to axle problems. Pay attention to any changes in steering responsiveness and address them promptly.
Inspect the axles visually for any signs of damage or leaks. Look for cracks, bends, or visible fluid leaks around the axle boots or seals. Damaged or leaking axles can lead to lubrication loss and accelerated wear. If you notice any visible issues, it’s important to have them inspected and repaired by a qualified mechanic.
If you suspect axle issues but are unsure about the exact cause, it’s advisable to seek a professional inspection. A qualified mechanic can perform a thorough examination of the axles, suspension components, and related systems. They have the expertise and tools to diagnose axle problems accurately and recommend the appropriate repairs.
It’s important to note that troubleshooting axle issues can sometimes be challenging, as symptoms may overlap with other mechanical problems. If you’re uncertain about diagnosing or repairing axle issues on your own, it’s recommended to consult a professional mechanic. They can provide a proper diagnosis, ensure the correct repairs are performed, and help maintain the safety and performance of your vehicle.
editor by CX 2024-04-13