A Filipino customer searched for “dump trailer” on Google, landed on our website, and left a message: “I’m looking to buy a dump trailer, primarily for loading and unloading sand and construction waste.” Our sales manager, Abby, quickly contacted the customer and, based on their needs and various factors, recommended a 35 cubic meter 3 axle dump semi trailer.
The customer was very satisfied with the arrangement and paid both the deposit and the final payment in one lump sum. YUHANG’s technicians prepared the blueprints and, after confirming all details with the customer, immediately began production of the 35 cubic meter semi trailer. The dump trailer has now been boxed and is awaiting delivery to the Filipino customer.
YUHANG has over 20 years of experience in semi trailer production and sales. For Filipino customers, purchasing our dump semi trailers is an excellent choice.
All our 3 axle dump semi trailer undergo professional inspection and performance testing after production to ensure the highest quality. If you have any questions after receiving the semi trailer, including instructions for use and maintenance, please contact our after-sales staff and we will respond promptly.
The hydraulic lifting system for a rear dump semi trailer primarily consists of a power take-off (transmission), a hydraulic pump, a lifting valve, an air-controlled valve, a limit valve, a hydraulic cylinder, a hydraulic oil tank, and high- and low-pressure oil pipes.
Operating the power take-off (PTO) on the tractor’s transmission drives the hydraulic pump. The hydraulic pump draws hydraulic oil from the hydraulic oil tank through a low-pressure inlet pipe, producing high-pressure oil. The high-pressure oil from the gear pump flows through a high-pressure oil pipe into the lifting valve, which then controls the lifting operation under the control of the air-controlled valve. The lifting valve then delivers the high-pressure oil to the cylinder or discharges it into the hydraulic oil tank, enabling the hydraulic cylinder to raise, stop, and lower.
You can stop the vehicle at any desired position. Once the vehicle is finished, the piston rod and the vehicle’s own weight can be used to return it to its original position.
What’s the most important thing about a 3 axle 35 cubic meter dump semi trailer?
Safety is a constant concern for truck trailers, especially rear dump trailers like this one. The hydraulic system must be 100% reliable during unloading. Four key areas require attention:
First: The hydraulic cylinder brackets must be automatically welded by a robot, and both sides must be welded. Of course, reinforcement ribs are a plus.
Second: When unloading a dump trailer, careful on-site observation is essential to ensure stability, firmness, and reliability. For the hydraulic cylinder’s tilt support, it’s best to use four widened brackets. The reason is simple: when the vehicle is lifted, the hydraulic cylinder is positioned at the top. The wider the base, the more stable the triangle, so widened brackets are essential.
Third: We also need to check the overall weld condition of the trailer bed. It’s best to weld the front end of the trailer along the entire steel plate and use electrostatic spraying. This prevents sticking during unloading, resulting in cleaner and safer unloading.
Fourth: Semi dump trailer have a large load capacity and large inertia, so the towing pin must be safe and reliable, otherwise the trailer is easily lost. Therefore, be sure to check the welding condition of the kingpin. It is best to use continuous gas protection welding, which is safer and more reliable.
3 axle dump trailer is crafted from high-quality steel plates and meticulously crafted using a rigorous production process. The vehicle boasts a rational structure, reliable performance, easy operation, and attractive design. All accessories are sourced from world-renowned brands, ensuring quality and strength from the very beginning, ensuring the trailer’s optimal performance.
The practicality of dump trailers has led to their widespread adoption and development throughout the freight transportation industry. I believe dump trailer will become even more advanced and convenient in the future.
YUHANG factory operates its own trailer production line, ensuring quality and direct sales to customers. Such trailers are safer to use, and should not be solely focused on price.
You can learn about different types of semi dump trailers, such as: U shape dump trailer, side dump trailer, dustpan-shape dump truck trailer, etc. You can get pictures, videos and more trailer details, such as: manufacturing process, trial testing, packaging and shipping and customer feedback and other information.
YUHANG brand dump trailers will contribute to your transportation business and create more profit value, please contact us quickly to get a quotation!
