Product Description
Product Description
Packaging & Shipping
Company Profile
Zhonglei Automobile Trading Co.ltd
Established in [2009], Zhonglei Automobile Trading Co., Ltd. Has been a leading supplier of new and used trucks, truck parts and semi-trailers for over 15 years. Headquartered in [HangZhou, ZheJiang Province], the company has a strong reputation in the automobile trading industry, serving both domestic and international customers.
Our Products :
At Zhonglei Automobile Trading Co., Ltd, we offer a diverse range of products to meet the needs of a wide variety of industries. Our comprehensive inventory includes
New and Used Trucks: We specialize in providing new and used trucks of all makes, models and specifications. Whether our customers need heavy-duty trucks for construction purposes or reliable transportation vehicles for logistics operations, we offer options to meet every requirement.
Truck Parts: We recognize the importance of vehicle maintenance and repair, which is why we source a full assortment of truck parts from reputable manufacturers. From engine components to braking systems, our inventory ensures that our customers find the necessary parts to keep their fleets running smoothly.
Semi-trailers: Our selection of semi-trailers meets a variety of transportation needs, including flatbeds, refrigerated trailers and dry van trailers. Built to withstand harsh conditions and optimized for efficiency, our semi-trailers deliver reliability and performance on the road.
Product Range
| Truck Body and Body Components Parts: |
| Cab Body ASSY, Locking Mechanism, Limiting Device |
| Cab floor, Bumpers, Fender & Rear Fender, Air spring… |
| Cab Door, Fog Light, Sun Visor, Hydraulic Lock Assembly… |
| Steering Column, Front & Rear Glass, Wind-shield Wiper & washer… |
| Window, Roof Panel, Air Heater system… |
| Air Conditioner System, Safety Belt, Take Power Off… |
| Electrical and Electronic System: |
| Battery, Auto Horn, Regulator, Flasher, Relay… |
| Electric Equirments, Sensor, Water Level Buzzer… |
| Switch, Anti-theft Device, Signal Device, Motor meter… |
| Engine Parts: |
| Cylinder Head, Cylinder Liner, Crankshaft, Rod… |
| Piston, Piston Ring, Piston Pin, Piston Cooling Nozzle… |
| Oil Fitter, Fuel Filter, Water Filter… |
| Oil Pump, Water Pump, Injection Pump, Transfer Pump, turbo charger… |
| Main bearing, con.rod bearing, fly wheel, fuel tank, overhaul repair gasket kit… |
| Gearbox parts: |
| gearbox, Gearbox housing, top cover, Primary shaft, Main shaft… |
| Countershaft, 2 / 3 gear, 2nd speed gear(1/2/3/4/5… |
| reverse gear ,clutch bearing and seat, synchronize assembly…. |
| synchronizer slider, synchronizer ring, gearbox shell…. |
| gearbox cover, shift fork assy, PTO, bearing, oil seal, repair bag… |
| Chassis parts: |
| front axle, steering knuckle, repair bag, tie rod end, drag link, steering tie rod…. |
| straight joint, shock absorber, wheel blot, leaf spring assy, wheel hub, gimbal yoke… |
| centrale bearing, cross universal joint, transmission shaft, final drive, differential device assy… |
| bearing, brake drum, wheel rim, brake shoes,brakd pads, hand brake drum, repair bag, clutch pump,.. |
| brake pump,oil pipe, vacuum booster, buffering rubber, oil seal, power steering box, oil sensor.. |
FAQ
- What does our company specialize in?
We are a company specializing in exporting new and used trucks, truck parts, and semi-trailers. We offer a wide range of vehicle options to meet various customer needs and budgets.2.What types of trucks can we provide?
Our product range covers various types of trucks, including but not limited to cargo trucks, trailers, dump trucks, tow trucks, flatbed trucks, and more.3.What truck brands do we offer?
We collaborate with multiple well-known truck brands, including MAN, Mercedes-Benz, DAF, among others.4.Do we offer used trucks?
Yes, we provide certified used trucks in addition to brand new ones. These used trucks undergo rigorous inspection and maintenance to ensure their quality and performance.5.What truck parts can we provide?
We supply a wide range of truck parts, including engine components, brake systems, tires, lighting equipment, body parts, and more. Whatever parts you need, we can provide them.6.What types of semi-trailers do we offer?
We offer various types of semi-trailers, including flatbed trailers, box trailers, refrigerated trailers, tanker trailers, and more, to meet different transportation needs.7.How can orders be placed?
You can place orders through our official website or by directly contacting our sales team. Our sales team is dedicated to providing you with consultation and support to ensure smooth order processing.8.Do our products meet international quality standards?
Yes, all our products meet international quality standards and have undergone relevant certifications. We are committed to providing customers with high-quality products and excellent service.9.What about transportation and delivery?
We work with reliable logistics partners to ensure safe and timely delivery of your orders to the destination. We offer flexible transportation options to meet your needs.10.What is our after-sales service policy?
We provide comprehensive after-sales service support, including product warranties, maintenance, and repair service.
Service
| 1) Reply your enquiry in 2 working hours. |
| 2) 100% delivery of all same quality. |
| 3) Long lasting working life time. |
| 4) Small order acceptable. |
| 5) Timely delivery. |
| 6) Excellent after-sale service. |
| 7) Parts center build support for our dealers. |
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| After-sales Service: | Support |
|---|---|
| Warranty: | 6 Months |
| Type: | Semi-Trailer |
| Load Capacity: | 80T |
| Certification: | ECE, GCC, ISO9001, DOT |
| Wheel Base: | 9000-10000mm |
| Samples: |
US$ 13000/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
What is the role of axles in electric vehicles, and how do they differ from traditional axles?
Electric vehicles (EVs) have unique requirements when it comes to their drivetrain systems, including the axles. The role of axles in EVs is similar to traditional vehicles, but there are some key differences. Here’s a detailed explanation of the role of axles in electric vehicles and how they differ from traditional axles:
Role of Axles in Electric Vehicles:
The primary role of axles in electric vehicles is to transmit torque from the electric motor(s) to the wheels, enabling vehicle propulsion. The axles connect the motor(s) to the wheels and provide support for the weight of the vehicle. Axles are responsible for transferring the rotational force generated by the electric motor(s) to the wheels, allowing the vehicle to move forward or backward.
In electric vehicles, the axles are an integral part of the drivetrain system, which typically includes an electric motor(s), power electronics, and a battery pack. The axles play a crucial role in ensuring efficient power transfer and delivering the desired performance and handling characteristics of the vehicle.
Differences from Traditional Axles:
While the fundamental role of axles in electric vehicles is the same as in traditional vehicles, there are some notable differences due to the unique characteristics of electric propulsion systems:
1. Integration with Electric Motors: In electric vehicles, the axles are often integrated with the electric motors. This means that the motor(s) and axle assembly are combined into a single unit, commonly referred to as an “electric axle” or “e-axle.” This integration helps reduce the overall size and weight of the drivetrain system and simplifies installation in the vehicle.
2. High Torque Requirements: Electric motors generate high amounts of torque from the moment they start, providing instant acceleration. As a result, axles in electric vehicles need to handle higher torque loads compared to traditional axles. They are designed to withstand the torque output of the electric motor(s) and efficiently transmit it to the wheels.
3. Regenerative Braking: Electric vehicles often utilize regenerative braking, which converts the vehicle’s kinetic energy into electrical energy and stores it in the battery. The axles in electric vehicles may incorporate systems or components that enable regenerative braking, such as sensors, controllers, and electric brake actuators.
4. Space Optimization: Electric vehicles often have different packaging requirements compared to traditional internal combustion engine vehicles. The axles in electric vehicles are designed to accommodate the space constraints and specific layout of the vehicle, considering the placement of the battery pack, electric motor(s), and other components.
5. Weight Considerations: Electric vehicles strive to optimize weight distribution to enhance efficiency and handling. Axles in electric vehicles may be designed with lightweight materials or innovative construction techniques to minimize weight while maintaining structural integrity and durability.
It’s important to note that the specific design and characteristics of axles in electric vehicles can vary depending on the vehicle manufacturer, drivetrain configuration (e.g., front-wheel drive, rear-wheel drive, all-wheel drive), and other factors. Automotive manufacturers and suppliers continually innovate and develop new axle technologies to meet the evolving demands of electric vehicle propulsion systems.
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.
What are the factors to consider when choosing an axle for a custom-built vehicle?
Choosing the right axle for a custom-built vehicle is crucial for ensuring optimal performance, durability, and safety. Here are several key factors to consider when selecting an axle for a custom-built vehicle:
- Vehicle Type and Intended Use:
- Axle Type:
- Weight Capacity:
- Axle Ratio:
- Braking System Compatibility:
- Suspension Compatibility:
- Aftermarket Support:
- Budget:
Consider the type of vehicle you are building and its intended use. Factors such as vehicle weight, power output, terrain (on-road or off-road), towing capacity, and payload requirements will influence the axle selection. Off-road vehicles may require axles with higher strength and durability, while performance-oriented vehicles may benefit from axles that can handle increased power and torque.
Choose the appropriate axle type based on your vehicle’s drivetrain configuration. Common axle types include solid axles (live axles) and independent axles. Solid axles are often used in heavy-duty applications and off-road vehicles due to their robustness and ability to handle high loads. Independent axles offer improved ride quality and handling characteristics but may have lower load-carrying capacities.
Determine the required weight capacity of the axle based on the vehicle’s weight and intended payload. It’s crucial to select an axle that can handle the anticipated loads without exceeding its weight rating. Consider factors such as cargo, passengers, and accessories that may contribute to the overall weight.
Choose an axle ratio that matches your vehicle’s powertrain and desired performance characteristics. The axle ratio affects the torque multiplication between the engine and wheels, influencing acceleration, towing capability, and fuel efficiency. Higher axle ratios provide more torque multiplication for improved low-end power but may sacrifice top-end speed.
Ensure that the chosen axle is compatible with your vehicle’s braking system. Consider factors such as the axle’s mounting provisions for brake calipers, rotor size compatibility, and the need for an anti-lock braking system (ABS) if required.
Consider the compatibility of the chosen axle with your vehicle’s suspension system. Factors such as axle mounting points, suspension geometry, and overall ride height should be taken into account. Ensure that the axle can be properly integrated with your chosen suspension components and that it provides sufficient ground clearance for your specific application.
Consider the availability of aftermarket support for the chosen axle. This includes access to replacement parts, upgrade options, and technical expertise. A robust aftermarket support network can be beneficial for future maintenance, repairs, and customization needs.
Set a realistic budget for the axle selection, keeping in mind that high-performance or specialized axles may come at a higher cost. Balance your requirements with your budget to find the best axle option that meets your needs without exceeding your financial limitations.
When choosing an axle for a custom-built vehicle, it’s recommended to consult with knowledgeable professionals, experienced builders, or reputable axle manufacturers. They can provide valuable guidance, assist in understanding technical specifications, and help you select the most suitable axle for your specific custom vehicle project.
editor by CX 2024-04-03