Dump Trailer
Dump trailer is specialized trailers that are used in conjunction with tractors and can automatically dump goods. They are widely applied in fields such as mines, construction sites, ports, and logistics transportation. They are mainly used for transporting and unloading bulk goods such as sand and gravel, coal, ores, and construction waste, which can significantly improve the efficiency of goods unloading and reduce the labor intensity of workers. It is usually welded with high-strength steel and has sufficient strength and rigidity to withstand the weight of the goods and the impact force during unloading. The frame is generally composed of longitudinal beams, cross beams, etc. The longitudinal beam is the main load-bearing component of the frame, and its cross-sectional shape is mostly channel-shaped or I-shaped, which can provide good bending and torsional resistance performance.
The shape of the carriages is mostly rectangular or U-shaped. Rectangular carriages have a simple structure and are easy to manufacture, making them suitable for transporting general bulk goods. U-shaped carriages have better unloading performance, and the goods are less likely to remain. They are often used to transport materials with high viscosity. The carriages are generally made of wear-resistant and corrosion-resistant steel to increase their service life.

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Why Choose Sinoheng Dump Trailer?
- Lightweight design: SINOHENG dump trailers adopt a lightweight design, using high-strength steel and aluminum alloy materials to reduce the vehicle’s self-weight and enhance transportation efficiency. Lightweight design helps reduce fuel consumption, lower operating costs, and increase the vehicle’s cargo capacity at the same time.
- Superior power performance: SINOHENG dump trailers are equipped with high-performance engines and advanced transmission systems, ensuring that the vehicles can easily handle various complex road conditions even when fully loaded with goods, thereby enhancing transportation efficiency.
- Adaptation to different working conditions: SINOHENG dump trailers have excellent adaptability and reliability, and can demonstrate outstanding performance under various working conditions. For instance, on urban roads, vehicles need to start, stop and turn frequently. SINOHENG dump trailers are equipped with precise steering systems and relatively small turning radii. In the working conditions of mine transportation, vehicles can cope with complex and changeable road conditions and large slopes by relying on their powerful performance and excellent climbing ability.
- Professional after-sales team: SINOHENG has a professional and efficient after-sales team. The technicians have undergone strict training and possess rich maintenance experience and professional knowledge. Whether it is daily vehicle maintenance or emergency fault repair, we can respond promptly and provide solutions.
- Meeting diverse demands: SINOHENG offers personalized customization services, providing customized design and production for dump trailers based on users’ specific needs and usage scenarios.
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SINOHENG TRAILER FAQ
Our trailers were designed with full consideration of the needs of different road conditions. For instance, a high-strength suspension system and suitable tires are adopted, which can provide excellent traction and passability. When driving in mountainous areas, the braking system of the trailer has been optimized, and the braking distance meets the safety standards, which can effectively ensure driving safety.
1. All the components we select have undergone strict quality inspection and certification.
2. We offer a certain period of warranty service for the key components of the trailer.
3. We will also provide customers with detailed maintenance suggestions for spare parts, including regular inspections and replacement cycles, etc.
Our trailers adopt advanced structural design and manufacturing processes, and the body structure has high strength and rigidity. During the design and production process, we conducted a large number of simulation analyses and actual tests to ensure that the trailer can withstand the loads under various transportation conditions. It is recommended that customers conduct regular structural inspections of the trailers, including the body, frame, suspension system, etc. If any abnormal situation of the structure is found, please contact us in time.
We have set up a 24-hour after-sales service hotline. Customers can call the hotline at any time when they encounter problems. Our customer service staff will record the customers' problems in the first instance and arrange for maintenance personnel to contact the customers as soon as possible to determine the maintenance plan and time.
Before the products are exported, we will conduct detailed market research to understand the regulatory and standard requirements of the target market. Our trailers have undergone rigorous design and testing to ensure compliance with local regulations and standards, and have obtained relevant certification certificates. We will continuously monitor changes in local regulations and standards, promptly improve and upgrade the products, and ensure that the trailers always meet the latest regulatory requirements.
Our trailers adopt advanced environmental protection technologies and materials, such as low-emission engines and energy-saving braking systems, which can effectively reduce exhaust emissions and energy consumption.
We attach a detailed operation manual with the vehicle, which presents the various operation steps of the trailer in a richly illustrated format, including engagement, disengagement, use of the braking system, and turning skills, etc. Drivers can read carefully in their spare time to familiarize themselves with the operation process.