Product Description
Product Description
Can be customized according to the needs of various trailers, Factory direct sales, big discount.
Detailed Photos
Product Parameters
| Type | Flat semi-trailer | Tire model | ||
| Specifications | Loading capacity | Axle | Number of tires | 1100R20 1200R20 12R22.5 (Other Size / Single Super Tire Contact with Supplier) |
| 12500mm(size can be customized)
|
20/40/45/48/53ft 20-30 ton | 2 Axle | 8 | |
| 40/45/48/53ft 30-60ton | 3 Axle | 12 | ||
| 40/45/48/53ft 60-80 ton | 4 Axle | 16 | ||
| 40/45/48/53ft 100 ton | 5 Axle | 20 | ||
| Dimensions(LxWxH) | 6500 -16000mm x 2500 x 1550mm Extender can be added | |
| Axle and Brand | 3 axle,13T Leitewei , (2/4 axle,fuhua/BPW to choose) | |
| Tire brand | 12r22. 5 295/80r22. 5 13r22. 5 11r22. 5 and other models are available (Chengshan, HangZhou and other 3-Pack tires) | |
| Axle spacing | 1310mm | |
| Tare weight | 4tons to 8 tons | |
| Rims | 8.5-20, 9.0-20 | |
| Brake System | Double line pneumatic braking system with CZPT emergency relay valve | |
| Plate spring | Ten pieces 13mm | |
| Suspension System | Heavy machinery suspension / air suspension | |
| Main Beam | Height 500mm Q345 carbon steel,thickness 10mm(height Optional) | |
| Side beam | 16*Channel (20/30 *Channe lOptional) | |
| Up and down the wing | Upper16mm,lower18mm Middle web10mm | |
| Container twist lock | 4/8/12 Optional | |
| Kingpin | 2′ or 3.5′ interchangeable,JOST brand(50.mm-90mm interchangeable) | |
| Landing Gear | 28 Tons ,Two speed manual (Yost or CZPT Can be choose) | |
| Electrical System | 1.Voltage: 24v 2. Receptacle: 7 ways (7 wire harness) German standard | |
| Lights and Reflectors | Rear light, rear reflector, turn indicative light, side reflector, fog lamp, number plate light | |
| Painting | Shot blast to SA 2.5 Standard prior to application of primer, polyurethane top coat. Total DFT not less than 100μm;Any color will be available | |
| Tool Box | One tool box with a set of standard trailer tools | |
| Spare Tyre Carrier | One piece or 2 pieces | |
| Packing | Polish with wax before shipping | |
| Color | All colors can be customized | |
Packaging & Shipping
1.The trailer is waxed before it is packed to prevent seawater from corroding the trailer surface.
2.We will choose the most suitable transportation method for customers and reduce the transportation costs of customers.
Company Profile
ZheJiang CZPT Special Vehicle Co., Ltd. is located in HangZhou City, ZheJiang Province. We operate in good faith and specialize in R & D, mass production, retail sales of semi-trailer and other transportation equipment. With international advanced and first-class integrated production line, special trailer development team and the combination of Chinese and foreign technology, various types of trailers (such as bulk cement tank trailer, retractable semi-trailer, detachable gooseneck trailer, modular hydraulic trailer, etc.) can be customized. Based on the rich traffic advantages and resources in Central China, letway is committed to providing global customers with high-quality and cost-effective transportation equipment.
Our Advantages
Price advantage:
We sell in factories without middlemen, so our price will be better than that of trading companies
Quality advantage:
From the moment the customer places an order, we will be equipped with a professional team. Professional personnel are responsible for the design, production, tracking and transportation. We adopt the principle of responsibility system, and the quality can be guaranteed.
Professional advantages:
We have our own R & D team and design team. Our team has received professional training and good education, and is skilled in using CAD, SW and other drawing tools
Service advantages:
The staff will give the most favorable and accurate quotation to the customer within 2 hours according to the customer’s requirements, make the most appropriate purchase scheme for the customer, and formulate the perfect solution according to the customer’s after-sales demand within 10 hours.
FAQ
1.What is the delivery date?
It usually takes 15 to 25 days of receiving the deposit.
2.Payment and mode of transportation?
We accept both T/T and D/P .
Bulk, rolling, loading, land transportation, I will actively provide customers with cheaper transportation.
3. If Our Vehicle/Trailer Can Couple With Your Tractor Head ?
– 90% Of The Truck In The Market Can Coupling With Our Vehicle, As Howo, Shacman, Beiben, Volve…
– If Other Brand Truck Head, Please Inform Our Sales Manager Before Order Placing.
4.Can you satisfy my special requirement?
Definitely!We can make the trailers or trucks based on your requirement.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| After-sales Service: | Solve Problems for Customers at Any Time |
|---|---|
| Type: | Semi-Trailer |
| Load Capacity: | 50T |
| Certification: | ECE, GCC, CE, ISO9001, DOT, CCC, ISO/TS16949 |
| Wheel Base: | 6780-10000mm |
| Tread: | 1310mm |
| Samples: |
US$ 8000/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Can you explain the impact of trailer axle size and construction materials on performance?
The size and construction materials of trailer axles have a substantial impact on the overall performance of a trailer. Here’s how they influence performance:
- Axle Size: The size, particularly the load-carrying capacity, of the axles directly affects the trailer’s ability to transport heavy loads. Larger axles with higher weight ratings can handle greater cargo, improving performance in terms of payload capacity.
- Material Durability: The construction materials of axles, such as steel or aluminum, impact their durability and resistance to corrosion. Steel axles are robust and cost-effective, suitable for various applications. Aluminum axles are lightweight and resistant to rust, making them ideal for marine or corrosive environments.
- Weight Distribution: The size of axles also influences weight distribution. Proper weight distribution across the axles is essential for stability and control. Well-sized axles ensure that weight is evenly spread, enhancing performance during towing.
- Off-Road Performance: In off-road or rough terrain applications, larger axles with sturdy construction are preferred. They offer better ground clearance and durability, ensuring that the trailer can handle uneven surfaces effectively.
- Lightweight Performance: For lightweight trailers, smaller axles or those made of lightweight materials like aluminum can improve fuel efficiency and reduce the overall weight of the trailer. This is crucial for small utility or recreational trailers.
- Cost and Maintenance: The choice of axle size and material impacts the initial cost and long-term maintenance. Steel axles are generally more cost-effective but may require more maintenance to prevent rust. Aluminum axles are initially more expensive but offer long-term cost savings due to their resistance to corrosion.
- Braking and Suspension: Larger axles may accommodate more robust braking systems and advanced suspension, further enhancing performance in terms of safety, control, and ride comfort.
In summary, the size and construction materials of trailer axles are critical factors in determining a trailer’s performance. The right choice depends on the trailer’s intended use, load capacity, and environmental conditions.
What is the impact of trailer axle alignment on tire wear and performance?
Proper trailer axle alignment is crucial for tire wear and overall performance. Misaligned axles can lead to a range of issues:
1. Uneven Tire Wear:
– Axle misalignment can cause tires to wear unevenly. For example, excessive toe-in or toe-out (the angle of the tires relative to the trailer’s centerline) can lead to premature wear on the inner or outer edges of the tires. This not only reduces tire lifespan but also affects handling and safety.
2. Reduced Fuel Efficiency:
– Misaligned axles increase rolling resistance, which requires more energy to move the trailer. As a result, fuel efficiency can decrease, leading to higher operating costs.
3. Handling and Stability Issues:
– Axle misalignment can result in poor handling and reduced stability. Trailers may become more difficult to control, especially during braking and cornering, posing safety risks.
4. Overloading and Weight Distribution Problems:
– Misalignment can affect weight distribution. It may cause excessive weight on one axle, leading to overloading and potential legal issues. Balanced weight distribution is vital for safe and legal towing.
5. Axle Stress and Damage:
– Misalignment places additional stress on axles and suspension components. Over time, this stress can lead to component damage, potentially causing breakdowns and expensive repairs.
6. Trailer Drift:
– Misalignment can cause the trailer to drift or pull to one side, making it challenging to maintain a straight course, especially when driving at highway speeds.
7. Reduced Tire Lifespan:
– The combination of uneven tire wear, increased rolling resistance, and handling issues can significantly reduce the lifespan of trailer tires. This results in more frequent and costly tire replacements.
8. Safety Concerns:
– A misaligned trailer is less stable and more difficult to control, increasing the risk of accidents and compromising safety.
Alignment Solutions:
– To address axle misalignment, it’s essential to have the trailer inspected by a qualified technician. They can adjust the alignment by modifying the axle’s position and orientation. Precision alignment equipment is often used to ensure accuracy.
– Regular alignment checks and adjustments, as part of routine maintenance, can help prevent these issues and promote even tire wear and better performance.
– Properly aligned axles improve handling, safety, and tire longevity, making it a critical aspect of trailer maintenance.
What is a trailer axle, and how does it differ from vehicle axles?
A trailer axle is a fundamental component of a trailer’s suspension and load-bearing system. It differs from vehicle axles in several ways:
1. Load-Bearing Purpose:
– Trailer axles are designed primarily for load-bearing, meaning they support the weight of the trailer and its cargo. Vehicle axles, on the other hand, bear the weight of the vehicle itself and its occupants.
2. Articulation:
– Vehicle axles are usually fixed in place and do not articulate independently. Trailer axles, especially in multi-axle configurations, often feature independent articulation to improve stability and weight distribution. This allows each wheel to move independently over uneven terrain.
3. Braking Systems:
– Vehicle axles are directly connected to the vehicle’s braking system. In contrast, trailer axles can have their own braking systems, such as electric or hydraulic brakes, which are controlled separately from the towing vehicle. This setup improves braking control and safety.
4. Suspension Type:
– Trailer axles often use leaf spring or torsion suspension systems, which are optimized for load-bearing and cargo stability. Vehicle axles utilize various suspension types, including independent suspension, to prioritize ride comfort and handling.
5. Steering:
– Vehicle axles are integral to steering, allowing the vehicle to change direction. Trailer axles do not contribute to steering; instead, the towing vehicle controls the trailer’s direction through the hitch or coupler.
6. Wheel Attachment:
– Vehicle axles are typically fixed to the vehicle chassis, while trailer axles may use a variety of attachment methods, including leaf spring mounts or torsion arm attachments, to accommodate articulation and weight distribution.
7. Load Distribution:
– Trailer axles are designed to distribute the trailer’s weight evenly across the wheels to prevent overloading any single point. Vehicle axles do not have this load distribution requirement, as the vehicle’s weight is more evenly distributed.
– In summary, trailer axles serve a specific purpose in supporting and stabilizing trailers, while vehicle axles are tailored for the vehicle’s propulsion, steering, and suspension needs. Understanding these differences is crucial for safe and effective towing.
editor by CX 2024-03-10