China supplier Patec Flatbed Truck Semi Trailer 40FT 20FT 48FT 2 3 4 Axles 50 40 45 Ton 20 40 FT Feet for Sale with Twist Lock axle clamp

Product Description

Product Description

Flatbed trailer as known as container flatbed semi trailer container chassis trailer etc. Generally used for transport ISO container in port, shipyard, routes, bridges, tunnels, transfer station, supporting multi modal transport logistics system.
As a skeleton container trailer manufacturer, We supply trailer options for carrying 20 feet and 40ft and 45ft size of containers. We use the largest of 12 pcs of EU standard container locks.
The size of our skeleton semi-trailer can be customized according to the needs of customers, and the models include:
3axles 20ft skeleton semi trailer,3axles 40ft skeleton semi trailer,3axles 45ft skeleton semi trailer,3axles 48ft skeleton semi trailer,3axles 53ft skeleton semi trailer.
2axles 20ft skeleton semi trailer,2axles 40ft skeleton semi trailer,2axles 45ft skeleton semi trailer,2axles 48ft skeleton semi trailer,2axles 53ft skeleton semi trailer and Port skeleton semi trailers,etc.

Dimension 12.38m×2.48m×3.65m (Outside)
Payload 60T
Tare weight About  6.5T
Twist lock None
Main beam Heavy duty and extra durability designed I beam; Opting for high tensile steel Q345B, welded by automatic Submerged-Arc processes.
Frame Beam Top Flange 16mm,width 140mm; Middle Flange 10mm; Bottom Flange 18mm
Width 140mm, height  500mm
Axle 3pcs*13Ton 
Landing Gear 28T lifting capacity with 2 speed
King Pin 2.00 or 3.5 inch bolt-in king pin
Suspension Mechanical suspension reinforced type
Leaf Spring 90mm(W)*13mm(T)*10 Layer
Pneumatic Braking System Dual line pneumatic brake system,T30 air chamber ,40L air tanks, Emergency relay valve
Rim 9.0-20*16 pcs
Tire 12R22.5*16 pcs
Accessories One standard tool box
Spare tire rack One
Electrical system 24 volt electrical system.7 pin electrical connector. Parking stop, reverse, number plate and indicator lights. rear lights conform to European standard, rear front and side reflectors
Painting Complete Chassis sand blasting to clean rust, 1 coat of anticorrosive prime, 2 coats of final paint
Shipping Terms By Bulk Cargo/RORO/40HQ container

Detailed Photos


Sand blast before painting.Powder-coated baking process ensures that the vehicle’s paint finish is stronger and shinier.

Welding and cutting
The paint surface adopts powder spraying technology and baking paint technology.Compared with the naturally dry paint surface, it is more smooth and glossy.

Customization service
As a manufacturer of semi-trailers, we can provide customized services for semi-trailers, such as customized size, load capacity, and buyer’s company logo.

High quality accessories
As an important part of a semi-trailer, axles, tires, suspensions, steel rims, etc. are all affecting the load capacity and service life of the vehicle. The accessories of Xihu (West Lake) semi-trailer are all selected from high-quality factories, including FUWA, BPW, JOST and other famous brands.

High quality raw materials
Xihu (West Lake) semi-trailers are all made of high-quality steel, machine bending, machine welding, to ensure the loading capacity of the vehicle.According to the requirements of different countries on the vehicle’s tare weight, Q345B and high-strength steel can be selected to reduce the vehicle’s tare weight under the premise of ensuring the load.

Why choose us

Professional Production Team: More Than 200 Experienced Workers,Provide Clients High Assembling for Fast Quality Delivery.We have passed ISO9001:2000, CCC, BV, SGS, CE.
Customize: Professional Design Team Provide Suitable Programs and Customized,Support Local Adaptive Trailer.
7*24H Service: 7*24H Service Provide Professional Fast Response.We have rest assured after-sales service.
Parts Support: Abundant Parts Supply Provide Lasting Support for Worldwide Clients.
Free gift tools with the vehicle:spare tire crank, outrigger crank, car paint, replaceable rear lights, container lock, backstop, toolbox door locks,reflectors,etc.

Rich product assortment to meet customers’ multiple transportation needs.


Rich export experience has been recognized and praised by customers all over the world.

Factory Profile

The company covers an area of 140 acres, with a workshop area of more than 90 acres and more than 300 employees.
The company has professional equipment with advanced processing technology and selected high-quality raw materials and components to manufacture full trailers and semi-trailers.   
From the cutting of the sheet to the welding to the packaging, there is a special team responsible for it.
The various trailers produced by the company are novel in shape, unique in design, reasonable in structure, sturdy and durable.

Company Profile

Xihu (West Lake) Green Cattle International Co., (ZheJiang ) Ltd. was established in 2571, relying on HangZhou Xihu (West Lake) Special Vehicle Manufacturing Co., Ltd., mainly engaged in the production of various customized semi-trailers and the export of trucks, semi-trailers and construction machinery. With many years of export experience, the products enjoy international certification, such as BV certification, CE certification, ISO certification, SGS certification, etc.
The office is located in WHangZhou Office Building, Jingsi Road, Xihu (West Lake) Dis. District, HangZhou City, ZheJiang Province. Has a professional service team, including professional semi-trailer design engineers, operation team, quality inspection team, sales team and after-sales team, complete service process, guaranteed product quality.

Since the establishment of the company, many customers have visited the company and the factory and affirmed our production capacity. JianXing Green Cattle International Co.,(ZheJiang ) Ltd. always welcomes all customers to visit our factory at any time, and looks forward to CZPT long-term cooperation with each customer!

Packaging & Shipping

Packaging Details

1.Container transport is a modern mode of transport in which containers are used as transport units to transport goods.Container transportation can ensure the safety of goods, save packaging costs, and use machinery to load and unload, makes it more efficient.

2.Bulk cargo transportation refers to the organizational form engaged in the transportation of bulk cargo by sea.It can realize the mechanization of loading and unloading, handling, and the effective loading capacity is large.

3.The ro-ro ship, also known as on-board and off-board, is a transport ship that uses a tractor to pull semi-trailers directly into and out of the cargo hold. The advantages of ro-ro ships are high loading and unloading efficiency, fast ship turnover and convenient water and land direct inter modal transportation.


1.What’s your advantage?
A: CZPT business with competitive price and professional service on export process.

2. How I believe you?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.

3.Where are you? Can I visit you?
A: Sure,welcome to you visit our factory in ZheJiang Province at any time.

4.How about the delivery time?
A: Within 15-30 working days after we confirmed your requirements.

5.What kind of payment does your company support?
A: T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.

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After-sales Service: 1
Warranty: 1
Type: Semi-Trailer


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.


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.


What are the symptoms of a failing CV joint, and how does it relate to the axle?

A CV (constant velocity) joint is an essential component of the axle assembly in many vehicles. When a CV joint starts to fail, it can exhibit several symptoms that indicate potential problems. Here’s a detailed explanation of the symptoms of a failing CV joint and its relationship to the axle:

Symptoms of a Failing CV Joint:

1. Clicking or popping sounds: One of the most common signs of a failing CV joint is a clicking or popping sound when making turns. This noise usually occurs during tight turns and may indicate worn-out or damaged CV joint bearings.

2. Grease leakage: A failing CV joint may leak grease, which can be seen as dark-colored grease splattered around the CV joint or on the inside of the wheel. Grease leakage is typically caused by a cracked or damaged CV joint boot, which allows the lubricating grease to escape and contaminants to enter.

3. Excessive vibration: A worn-out CV joint can cause vibrations, especially during acceleration. The vibrations may be felt in the steering wheel, floorboards, or even the entire vehicle. These vibrations can become more noticeable as the CV joint deteriorates further.

4. Difficulty in turning: As the CV joint wears out, it may become difficult to turn the vehicle, especially at low speeds or when making sharp turns. This symptom is often accompanied by a clicking or popping sound.

5. Uneven tire wear: A failing CV joint can lead to uneven tire wear. If the CV joint is damaged or worn, it can cause the axle to wobble or vibrate, resulting in uneven tire tread wear. This can be observed by visually inspecting the tires and noticing uneven patterns of wear.

Relationship to the Axle:

The CV joint is an integral part of the axle assembly. It connects the transmission to the wheels and allows smooth power delivery to the wheels while accommodating the up-and-down motion of the suspension. The axle shaft is responsible for transmitting torque from the transmission to the CV joints and ultimately to the wheels.

Axles contain one or more CV joints, depending on the vehicle’s drivetrain configuration. In front-wheel drive vehicles, each front axle typically has two CV joints, one inner and one outer. Rear-wheel drive and all-wheel drive vehicles may have CV joints on both the front and rear axles.

The CV joint consists of a joint housing, bearings, and internal ball bearings or rollers. It is protected by a rubber or thermoplastic CV joint boot, which seals in the grease and protects the joint from contaminants. When the CV joint fails, it can affect the axle’s ability to transmit power smoothly and result in the symptoms mentioned above.

Regular inspection and maintenance of the CV joint and axle assembly are crucial to identify and address any issues promptly. If any of the symptoms mentioned earlier are observed, it is recommended to have the vehicle inspected by a qualified mechanic to determine the exact cause and perform necessary repairs or replacements.


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:

  1. Vehicle Type and Intended Use:
  2. 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.

  3. Axle Type:
  4. 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.

  5. Weight Capacity:
  6. 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.

  7. Axle Ratio:
  8. 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.

  9. Braking System Compatibility:
  10. 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.

  11. Suspension Compatibility:
  12. 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.

  13. Aftermarket Support:
  14. 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.

  15. Budget:
  16. 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.

China supplier Patec Flatbed Truck Semi Trailer 40FT 20FT 48FT 2 3 4 Axles 50 40 45 Ton 20 40 FT Feet for Sale with Twist Lock   axle clampChina supplier Patec Flatbed Truck Semi Trailer 40FT 20FT 48FT 2 3 4 Axles 50 40 45 Ton 20 40 FT Feet for Sale with Twist Lock   axle clamp
editor by CX 2024-01-23