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China manufacturer CZPT 250-70 Full Floating Hydraulic Rear Axle Above 2t Loading for Electric Tricycle, EV axle barbell

Product Description

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Product Description

Differential motor power range from 1200-2000w.
variable motor power range from 1500-8000w.
gear motor power range from 1000-2000w

variable rear axle family:

brake type Brake hub rear axle bridge full floating gear type
mechanical brake 200mm 60mm no  
mechanical brake 220mm 60mm no  
mechanical brake 220mm 60mm yes  
mechanical brake 220mm 60mm no  
mechanical brake 220mm 60mm no heavy type
mechanical brake 250mm 70mm yes heavy type
hydraulic brake 250mm 70mm no  
hydraulic brake 250mm 70mm yes  
hydraulic brake 250mm 70mm no  
hydraulic brake 250mm 70mm no heavy type
hydraulic brake 250mm 70mm yes heavy type
hydraulic brake 250mm 70mm yes add heavy type
hydraulic brake 280mm 90mm yes heavy type
hydraulic brake 280mm 90mm yes add heavy type

 

Production line

 

 

 

Company Profile

 

 

ZHangZhoug CZPT New Energy Co.,Ltd is a R&D integrated electronic-machinery enterprise , Specializing in the developing and manufacturing high performance BLDC PMSM Motor, Controller and Rear Axle.
Our products are widely used in three/four wheel Electric Vehicles :rickshaw ,cargo ,tricycle. golf cart,tour bus , ev car, e-forklift, e lifting platform etc.
We have advanced technology, full type of models, reliable and safety products. With experienced export and engineer team, we can quickly and professionally provide best products for you.

 

 

FAQ

Q:Why choose Datai?

A:We are professional BLDC PMSM motor ,controller ,rear axle manafacturer.We are the top quality and performance products in e-tricycles field, and have rich experience to export, Best products with reasonable price.

Q:Are you trading company or manufacturer?
A: We are factory.

Q: How long is your delivery time?
A: depands on the quantity.We have the product capacity of 800 motor ,600 rear axle ,1000 controller per day !

Q: What is your terms of payment ?
A: 30% Advance payment by T/T after signing the contract.70% before delivery.

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Condition: New
Axle Number: 1
Application: Electric Tricycle
Certification: ISO, CCC
Material: Steel
Type: Rear Axles
Samples:
US$ 230/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

axle

Can you provide insights into the maintenance of axle bearings for smooth operation?

Maintaining axle bearings is essential for ensuring smooth operation, longevity, and optimal performance of a vehicle’s axle system. Here are some insights into the maintenance of axle bearings:

1. Regular Inspection:

Perform regular visual inspections of the axle bearings to check for any signs of wear, damage, or leaks. Look for indications such as excessive play, unusual noises, vibration, or leakage of grease. Inspections should be carried out as per the manufacturer’s recommended intervals or during routine maintenance checks.

2. Lubrication:

Adequate lubrication is crucial for the smooth operation of axle bearings. Follow the manufacturer’s guidelines for the type of lubricant to use and the recommended intervals for greasing. Over-greasing or under-greasing can lead to bearing damage or failure. Ensure that the proper amount of grease is applied to the bearings, and use a high-quality grease that is compatible with the axle bearing specifications.

3. Seal Inspection and Replacement:

Check the condition of the axle bearing seals regularly. The seals help to keep contaminants out and retain the lubricating grease within the bearing. If the seals are damaged, worn, or show signs of leakage, they should be replaced promptly to prevent dirt, water, or debris from entering the bearing assembly and causing damage.

4. Proper Installation:

During axle bearing replacement or installation, it is crucial to follow proper procedures to ensure correct seating and alignment. Improper installation can lead to premature bearing failure and other issues. Refer to the manufacturer’s instructions or consult a professional mechanic to ensure proper installation techniques are followed.

5. Load Capacity and Alignment:

Ensure that the axle bearings are properly sized and rated to handle the load capacity of the vehicle and the specific application. Overloading the bearings can lead to excessive wear and premature failure. Additionally, proper wheel alignment is important to prevent uneven bearing wear. Regularly check and adjust the wheel alignment if necessary.

6. Environmental Considerations:

Take into account the operating conditions and environment in which the vehicle is used. Extreme temperatures, exposure to water, dirt, or corrosive substances can affect the performance of axle bearings. In such cases, additional preventive measures may be necessary, such as more frequent inspections, cleaning, and lubrication.

7. Professional Maintenance:

If you are unsure about performing maintenance on axle bearings yourself or if you encounter complex issues, it is recommended to seek assistance from a qualified mechanic or technician who has experience with axle systems. They can provide expert advice, perform necessary repairs or replacements, and ensure proper maintenance of the axle bearings.

By following these maintenance insights, you can help ensure the smooth operation, longevity, and reliability of axle bearings, contributing to the overall performance and safety of the vehicle.

axle

How do axle ratios impact the performance and fuel efficiency of a vehicle?

The axle ratio of a vehicle plays a crucial role in determining its performance characteristics and fuel efficiency. Here’s a detailed explanation of how axle ratios impact these aspects:

Performance:

The axle ratio refers to the ratio of the number of rotations the driveshaft makes to the number of rotations the axle makes. A lower axle ratio, such as 3.23:1, means the driveshaft rotates 3.23 times for every rotation of the axle, while a higher ratio, like 4.10:1, indicates more driveshaft rotations per axle rotation.

A lower axle ratio, also known as a numerically higher ratio, provides better low-end torque and acceleration. This is because the engine’s power is multiplied as it goes through the gears, resulting in quicker acceleration from a standstill or at lower speeds. Vehicles with lower axle ratios are commonly found in trucks and performance-oriented vehicles where quick acceleration and towing capacity are desired.

On the other hand, a higher axle ratio, or numerically lower ratio, sacrifices some of the low-end torque for higher top-end speed and fuel efficiency. Vehicles with higher axle ratios are typically used in highway driving scenarios where maintaining higher speeds and maximizing fuel efficiency are prioritized.

Fuel Efficiency:

The axle ratio directly affects the engine’s RPM (revolutions per minute) at a given vehicle speed. A lower axle ratio keeps the engine running at higher RPMs, which may result in increased fuel consumption. However, this ratio can provide better towing capabilities and improved off-the-line acceleration.

In contrast, a higher axle ratio allows the engine to operate at lower RPMs during cruising speeds. This can lead to improved fuel efficiency because the engine doesn’t have to work as hard to maintain the desired speed. It’s worth noting that other factors, such as engine efficiency, aerodynamics, and vehicle weight, also influence fuel efficiency.

Manufacturers carefully select the axle ratio based on the vehicle’s intended purpose and desired performance characteristics. Some vehicles may offer multiple axle ratio options to cater to different driving preferences and requirements.

It’s important to consider that changing the axle ratio can have implications on the overall drivetrain system. Modifying the axle ratio can affect the vehicle’s speedometer accuracy, transmission shifting points, and may require recalibration of the engine control unit (ECU) to maintain optimal performance.

As always, for precise information on a specific vehicle’s axle ratio and its impact on performance and fuel efficiency, it is best to consult the vehicle manufacturer’s specifications or consult with automotive experts.

axle

How do solid axles differ from independent axles in terms of performance?

When comparing solid axles and independent axles in terms of performance, there are several key differences to consider. Both types of axles have their advantages and disadvantages, and their suitability depends on the specific application and desired performance characteristics. Here’s a comparison of solid axles and independent axles:

Aspect Solid Axles Independent Axles
Load-Bearing Capability Solid axles have high load-bearing capability due to their robust and sturdy construction. They can handle heavy loads and provide excellent stability, making them suitable for off-road vehicles, heavy-duty trucks, and towing applications. Independent axles typically have lower load-bearing capability compared to solid axles. They are designed for lighter loads and offer improved ride comfort and handling characteristics. They are commonly used in passenger cars, sports cars, and vehicles with a focus on maneuverability and road performance.
Wheel Articulation Solid axles have limited wheel articulation due to their connected and rigid design. This can result in reduced traction and compromised wheel contact with the ground on uneven terrain. However, solid axles provide excellent traction in situations where the weight distribution on all wheels needs to be maintained, such as in off-road or rock-crawling applications. Independent axles offer greater wheel articulation as each wheel can move independently of the others. This allows the wheels to better conform to uneven terrain, maximizing traction and maintaining contact with the ground. Independent axles provide improved off-road capability, enhanced handling, and better ride comfort.
Ride Comfort Due to their rigid design, solid axles generally provide a stiffer and less compliant ride compared to independent axles. They transmit more road shocks and vibrations to the vehicle’s occupants, resulting in a rougher ride quality. Independent axles are known for providing better ride comfort. Each wheel can react independently to road imperfections, absorbing shocks and vibrations more effectively. This leads to a smoother and more comfortable ride, particularly on paved roads and surfaces with minor irregularities.
Handling and Stability Solid axles offer excellent stability due to their connected nature. They provide better resistance to lateral forces, making them suitable for high-speed stability and towing applications. However, the rigid axle design can limit overall handling and maneuverability, particularly in tight corners or during quick direction changes. Independent axles generally offer improved handling and maneuverability. Each wheel can react independently to steering inputs, allowing for better cornering performance and agility. Independent axles are commonly found in vehicles where precise handling and responsive steering are desired, such as sports cars and performance-oriented vehicles.
Maintenance and Repair Solid axles are relatively simpler in design and have fewer moving parts, making them easier to maintain and repair. They are often more resistant to damage and require less frequent servicing. However, if a component within the axle assembly fails, the entire axle may need to be replaced. Independent axles are typically more complex in design and have multiple moving parts, such as control arms, CV joints, or bearings. This complexity can result in higher maintenance and repair costs. However, if a failure occurs, only the affected component needs to be replaced, reducing repair expenses compared to replacing the entire axle.

It’s important to note that advancements in suspension and axle technologies have resulted in various hybrid systems that combine features of solid and independent axles. These systems aim to provide a balance between load-bearing capability, wheel articulation, ride comfort, and handling performance based on specific application requirements.

In summary, solid axles excel in load-bearing capability, stability, and durability, making them suitable for heavy-duty applications and off-road conditions. Independent axles offer improved ride comfort, better wheel articulation, enhanced handling, and maneuverability, making them suitable for passenger cars and vehicles focused on road performance. The choice between solid axles and independent axles depends on the specific needs and priorities of the vehicle or machinery.

China manufacturer CZPT 250-70 Full Floating Hydraulic Rear Axle Above 2t Loading for Electric Tricycle, EV   axle barbellChina manufacturer CZPT 250-70 Full Floating Hydraulic Rear Axle Above 2t Loading for Electric Tricycle, EV   axle barbell
editor by CX 2024-04-09

China Good quality Manufacturer 3 Axle Semi Tipper Trailer for Tractors Front Hydraulic Cylinder Side Tipper Dump Trailer Import axle differential

Product Description

Product Description

manufacturer 3 axle semi tipper trailer for tractors front hydraulic cylinder side tipper dump trailer  import

Detailed Photos

manufacturer 3 axle semi tipper trailer for tractors front hydraulic cylinder side tipper dump trailer  import

All products use Chinese famous brand tires, high quality, perfect after-sales service, high safety factor, long service cycle

The tensile yield of girders is more than 800MPA, with high strength, good toughness and fatigue. The steel is purchased directly from steel mills, and the quality of steel is guaranteed.

The use of advanced spray painting technology, the paint is used in the domestic bus industry paint, 3 years do not lose light, in addition to normal wear does not remove paint

 

Product Parameters

manufacturer 3 axle semi tipper trailer for tractors front hydraulic cylinder side tipper dump trailer  import

Dump style Side dump truck trailer
Loading Capacity 30-45CBM
Axle 2 / 3 / 4 / 5 / 6 axle 13T / 16T / 20T
Dimension Length 12500mm*Width 2500mm *Height 3300mm
Cylinder HYVA or customized
Floor plate thickness 4mm
sidewall thickness 3mm
Main beam material Q345  / T700
Main beam height 500mm
Main beam upper plate 16mm
Main beam lower plate 18mm
Tyre 11.00R20 Chengshan  / Linglong / Trangle
Wheel Rim 8.0/9.0*8 / 12 / 16 / 18 pcs
Suspension Mechanical suspension or air suspension
Leaf spring 90mm*13/16mm *10 pieces
Kingpin 2″ (50#) or 3″ (90#)
Tool box  1 tool box
color white/ red / grey/ dark green and can be customized

Packaging & Shipping

manufacturer 3 axle semi tipper trailer for tractors front hydraulic cylinder side tipper dump trailer  import

Company Profile

HangZhou DOMI VEHICLE CO.LTD,establishedin2571,is a professional manufacturer engaged in theresearch, development, production, sale and service of container semi trailer,lowboy semi trailer, dump semi trailer, van box semi trailer, flatbed semi trailer, fence semi trailer, tonk semi trailer,semi trailer spare parts,etc.
We are located in HangZhou with convenient transportation access. Dedicated to strict quality control and thoughtful customer service,our experienced staff members are clways available to discuss your requirements and ensure full customer satisfaction.

FAQ

1. How do you ensure its quality?  

We are direct factory and we have professional quality inspector. We will not let any imperfections departure from our factory.
2.Can you satisfy my special requirement?

Definitely!We can customize trailers or trucks according to your requirements.

2.What is the delivery date?

It usually takes 15 to 25 days of receiving the deposit.
 
3. How about your after-sale service ? 
 
We can provide client overall technical support to CZPT them fix and adjust trailers. 
And we can also deliver some original spare parts to customer.
 
4. What is your terms of packing ? 

 
There are 2 choices for you. One is loading trailers in shipping container and another is transporting them by bulk cargo ship or ro-ro ship.
 

Company Products

manufacturer 3 axle semi tipper trailer for tractors front hydraulic cylinder side tipper dump trailer  import
Welcome your inquiry and visit our factory.

After-sales Service: Within 24h
Warranty: Two Years
Type: Semi-Trailer
Load Capacity: 50T
Certification: ECE, GCC, CE, ISO9001, DOT, CCC, ISO/TS16949
Wheel Base: 1310
Samples:
US$ 8000/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

|

Customized Request

Axles

What Is an Axle?

An axle is the central shaft of a rotating wheel or gear. It can be fixed to the wheels and vehicle or may rotate freely. In many cases, the axle also includes a bearing. It is a critical part of your vehicle because it is responsible for the steering and acceleration of your vehicle. Several different types of axles are available.

Types of axles

Axles are used in various kinds of vehicles. Each type of axle carries a different load. The first kind is called the floating axle, while the second type is called the fixed axle. Both types are commonly used in light-duty vehicles and medium-duty trucks. In addition, there are different types of semi-floating axles. These axles are mainly used in trucks, light-duty pickups, and big SUVs.
A live axle transmits power from an engine to the wheels, while a dead axle does not convey power. A dead axle is also known as a lazy axle. A number of vehicles are fitted with dead axles. These axles are usually installed in front of the driving axle. However, a pusher axle is also a dead axle.
Besides being important for vehicle movement, axles are also important for suspension. These parts transfer the driving torque from the driveshaft to the wheels, which maintains the position of the wheels. They are made of durable steel, and are very hard to bend except in cases of severe impact. There are different types of axles based on their purpose: driving axles transfer engine torque to the wheels and dead axles serve as suspension components.
Floating axles have two deep groove ball bearings at each end, and are often called full floating axles. They are usually mounted in SUVs, and are more durable than regular car axles. They are also relatively inexpensive, and can support large loads. The full floating axle is usually used in heavy-duty trucks, midsize trucks, and four-wheel-drive vehicles.
Another type of axle is called a lift axle. These axles are used in Multi-Axle Vehicles, which have more than four axles. As a result, the vehicle has a greater weight capacity than a normal car. A five-axle truck has a gross vehicle weight of forty-two tons, while its kerb weight is twelve tons. Unloaded, it is therefore equal to 30 tons.
Front axles: The front axles of cars are primarily responsible for steering and processing road shocks. The front axle is made of steel that is 0.4-3% carbon steel and one-to-three percent nickel steel. Its circular or elliptical ends and I-section center help it withstand bending loads during braking. The rear axles are the drive shafts and transmit power from the differential to the rear wheels.
Rear axles are inexpensive. They connect the rear differential and can be purchased for about $150, depending on the make and model of the car. They can be found in many modern vehicles, and are commonly found in front-drive vehicles. These modern vehicles also have axle CV shafts, which are more unique than traditional axles.
In addition to tyres, the axles are responsible for transferring power from the engine to the wheels. An axle can break due to improper maintenance or a car accident, and can affect the performance of a vehicle. A damaged axle will cause it to transfer power slowly. It might also make a clunking or sputtering noise.
Axles

Cost of replacing an axle

Replacing an axle can be a costly task. A car’s axles should last between 35k and 100k miles. However, they can be damaged by hard hits or collisions. Depending on the extent of damage, the car may require a new axle or repair. The cost of an axle repair or replacement depends on several factors, including where the car was hit, the type of car and labor charges.
The cost of replacing an axle can range from around $200 to $900, depending on your vehicle and the type of work involved. Parts can be purchased for under $100 each, but you’ll also need to factor in labor, which can cost up to $200 or more. If you’re replacing both the rear and front axles, the cost will be higher than for just one axle replacement.
Axle repair is a complicated procedure, and the cost varies based on the make and model of your vehicle. A replacement axle will allow wheels to rotate freely. Depending on the severity of the problem, a front axle repair can run between $500 and $800. A rear axle repair will run you about $700.
Although an axle replacement may seem like an expensive and time-consuming task, the process will be less expensive than repairing the whole assembly. Professional mechanics can also replace one axle at a time. If you have a warranty on your car, this can cover the cost of the repair. This is a good way to save money and time while getting your car back on the road.
One of the most common causes of axle failure is the leakage of grease. When grease leaks, the CV joint is left dry, and dirt will get in. Without lubrication, this leads to increased wear, and increases the cost of axle replacement. For this reason, most mechanics will recommend replacing the entire half-shaft instead of just the axle, thereby reducing the cost and the labor time.
Depending on the severity of the damage, replacing an axle can take several hours. Aside from the repair, an alignment may be needed afterward. Most garages include this service with axle work. Depending on the type of alignment, it could cost from $20 to $150+. A complete diagnosis of the vehicle can take up to three hours to complete.
In some cases, a broken axle is completely irreparable. It will damage the rest of the vehicle and may lead to other problems. In such cases, it’s best to take it to a mechanic for repair as soon as possible. In most cases, an axle replacement should be needed just once during the life of the car.
Axles are available in pairs or individually. You can also find them at a junkyard. Installing a new axle is not difficult if you have the proper tools. An impact wrench can help make the job go faster. However, it’s important to have a flat surface for the work and wear safety gear.
Axles

Insurance coverage for repairing an axle

Car insurance may cover the costs of repairing an axle if it’s damaged in an accident, but if the damage occurred because of normal wear and tear, it may not be covered. Similarly, your insurance policy may not cover damage to tires or rims, and it might not cover the costs of a new axle, depending on the condition of the axle.
Your car’s axle is an important part of the vehicle, transferring power from the engine to the wheels. They are built to be durable, but they can bend or break due to a variety of factors, including running over a curb, hitting potholes at high speed, and auto collisions. In such cases, your car may not be able to drive, and a replacement axle may be expensive.
Some of the symptoms of an axle problem are shuddering or clicking sounds when shifting gears. Occasionally, a car may even completely stop. This can lead to an accident or even a loss of control. It’s best to fix an axle before it damages your car in an accident. In some cases, repairing the axle can cost only a few hundred dollars.
You should have your vehicle inspected for signs of wear and tear before repairing an axle. It’s crucial to take your vehicle to a mechanic immediately after an accident, as delayed repairs can lead to further suspension issues. Ideally, your vehicle’s axle should last four to five years or fifty thousand miles, although these numbers can vary. The life of an axle depends on a variety of factors, including the type of driving you do and how often you drive. Driving over rocky or icy surfaces can wear out the protective rubber boot. The rubber can also dry out and crack over time.
While the axle itself is a sturdy component, the parts connected to it are more susceptible to wear and tear. Associated components such as axle bearings are critical to the axle, as they help control the speed of the wheels when they turn. They also help maintain the integrity of the vehicle’s structural system.
Repairing an axle can be expensive, depending on the vehicle’s make and model. Depending on the severity of the problem, the costs of an axle repair can range from $500 to more than $1,000. The cost of an axle repair may also include other necessary repairs. If the damage is caused by normal use, your insurance provider may pay for the costs.
When your vehicle is in need of an axle replacement, it’s a good idea to contact a vehicle repair shop. A vehicle repair shop will give you the best possible estimate of the cost and time to repair the axle.
China Good quality Manufacturer 3 Axle Semi Tipper Trailer for Tractors Front Hydraulic Cylinder Side Tipper Dump Trailer Import   axle differentialChina Good quality Manufacturer 3 Axle Semi Tipper Trailer for Tractors Front Hydraulic Cylinder Side Tipper Dump Trailer Import   axle differential
editor by CX 2023-11-22