U Shape Rear Dump Semi Trailer
Product Description
U-type rear dump semi-trailer is a special model for bulk cargo (such as coal, sand, grain, etc.) transportation and self-unloading. Its core feature is the use of U-shaped cargo box and backflip unloading design, which has the advantages of efficient unloading, leak-proof and dustproof and high structural strength.
Product Detail
main beam
Heavy duty and extra durability designed I beam; opting for high tensile steel Q345, welded by automatic submerged-Arc processes.
It is usually designed as a double longitudinal beam or a partially reinforced single longitudinal beam to ensure uniform force when lifting.
suspension
It is equipped with leaf spring suspension or air suspension, and the load can reach 40-100 tons.
Leaf spring 10pcs*90*13mm (Optional)
U-shaped cargo box
U-shaped cross section: The cross section of the cargo box is "U" shape, made of high-strength wear-resistant steel plate (thickness 5-8mm) bending and welding, no dead Angle, low unloading residual rate (< 1%).
Top cover system (optional)
Hydraulic folding top cover to meet environmental requirements (dust protection).
Hydraulic lifting system
Multistage hydraulic cylinder (single or double cylinder), lifting Angle up to 50°-60°, thrust is usually 100-200 tons.
Lifting fulcrum
Use the front top type (the cylinder is located in the front of the carriage) or the middle top type (the cylinder is located in the middle of the carriage), the former is more stable.
Hydraulic cylinders
It can be selected from our local brand or HYVA brand.
Our local brands cylinders have high cost-effectiveness and good quality.
high quality
Strengthen main beam and cross member and box body makes our rear dumper semi trailer can adapt to many road conditions.
combination of lightweight and high strength
The U-shaped structure is 10%-15% lighter than the rectangular box, while the deformation resistance is stronger (no angular stress concentration).
Product display
our company
We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits.Our company is looking forward to your visit.
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