End Dump Trailer
Liangshan Yalong Vehicle Sales Co., Ltd. is a leading enterprise specializing in the international sales and market expansion of heavy-duty vehicles. Established in 2018 and headquartered in Liangshan County, Jining City, Shandong Province-China's renowned specialized vehicle production base-we are a sister company of Liangshan Yalong Machinery Manufacturing Co., Ltd. Leveraging Liangshan Yalong Machinery's profound expertise in trailer manufacturing, we are committed to providing customers with high-quality, cost-effective commercial vehicles and components, earning an outstanding reputation in the global market.
Quality Assurance
Leveraging Liangshan Yalong Machinery's profound expertise in trailer manufacturing, we are committed to providing customers with high-quality, cost-effective commercial vehicles and components.
Advanced Equipment
Equipped with advanced production equipment and efficient production processes, we boast a comprehensive product testing assembly line and a computer-aided design system.
Product Export
African market: A model of high cost performance and durability. Middle East market: a leader in the infrastructure wave. Southeast Asian market: innovation and technology lead the trend. The Southeast Asian market is centered on Indonesia and Thailand.
Certification
Our products have obtained both the 3C mandatory certification and the ISO 9001 international quality management system certification.
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Heavy Duty Truck Trailer 25cbm 30 cbm 35cbm U-Shaped Tipper Trailer Dump Semi Trailer |
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Type |
Dump semi trailer |
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Overall Size (L×W×H)mm |
11280*2495*3970mm |
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Inner Size (L×W×H)mm |
10500*2300*1700mm |
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Tare Weight |
About 10-15T |
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Total Volume |
35-45 m3 or 60-80tons |
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Side wall thicknes(mm) |
3mm-6mm Q235 steel |
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Bottom plate thickness(mm) |
5mm-8mm Q235steel or can be optional |
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Lifting system |
Full set of Hyva(FC214-5-07130)Hydraulic Lifting Cylinder |
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Main beam |
Height:500mm,upon plate is 16mm,middle plate is 8mm(2-in-1 or 3-in-1 plate),down plate is 18mm;Material is Q345B Steel |
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Axle |
13T/16T,FUWA/BPW/Huajing Brand |
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Spring leaf |
90(w)mm*13(thickness)mm*10Layer or 100mm*12mm*12 |
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King pin |
Jost brand 2.0 0r 3.5 inch bolts type or welding type |
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Landing Gear |
JOST brand C200T or China brand 28Tons (Double speed) |
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Suspension |
Mechanical suspension/America Type/Germany Type |
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Rim |
9.00-22.5/8.00-20/8.5-20China Brand |
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Tire |
12.00R22.5/315 80R22.5/11.00R20/12.00R20 |
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Braking system |
WABCO RE 6 relay valve;T30/30+T30 Spring brake chamber |
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ABS |
Optional |
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Tool box |
One piece,1m*0.5m*0.5m(Size can be choose freely) |
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Painting |
Complete Chassis sand blasting to clean rust,1 coat of anticorrosive prime,2coats of final paint |
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Color |
As customer requirement |

1.We can design the dump semi-trailer according to your required loading capacity.
2.We offer models with capacities ranging from 20 to 45 cubic meters for you to choose from.
3.The loading capacity can range from 40T, 50T, 60T, 80T, etc., according to your requirements.
4.You can choose between three axles or four axles, based on your needs.
5.You can select the cargo box style according to your preference.
6.We offer both air suspension and mechanical suspension, based on your requirements. We use thick spring suspension and reinforced leaf springs to ensure the trailer performs well on rough roads.
7.The dump semi-trailer lifting parts are reinforced, and all lamps and lanterns meet European standards.
8.The axles can be BPW, factory standard, or others, according to your needs.
9.The tires can be 12R22.5, 13R22.5, 315/80R22.5, 385/65R22.5, or others, depending on your requirements.
10.You can also choose an electric tarp.
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1.Tool Box |
Optional thicker steel plates for greater load carrying capacity, encrypted design to provide good transport stability, size and shape can be customized to suit specific cargoes. |
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2.Hydraulic cylinder |
The length can be adjusted to suit different working needs. By adjusting the fluid pressure in the hydraulic system, precise control of the hydraulic cylinder movement can be achieved, maintaining stability and reducing vibration and impact. |
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3.Air suspension |
The automatic adjustment function adjusts the suspension system in real time to improve stability and reduce vibration and bumps. |
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4.Subframe |
Made of high-quality metal materials to ensure super pressure resistance, and through advanced lightweight technology, the weight of the vehicle is reduced |
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5.Tire Stand |
Made of solid metal material to ensure sufficient strength and stability, the bracket also needs to ensure sufficient height off the ground to prevent tire damage. |
1. Reply your inquiry in 12 working hours;
2. Experienced staffs answer all your questions;
3. Customer's design is available for certain products(OEM);
4. Spare parts for all types of engine machinery with reasonable price;
5. Different brand of trucks can be provided with competitive price.


Shipment of Flatbed Trailers
We find the best transportation solution to reduce transportation costs for customers based on the dimensions of the actual order. This helps save on transportation costs.
Common shipment methods: Bulk Ship, RORO Ship, Container Ship
(1) Wax: We apply a wax spray to protect the vehicle body from seawater corrosion during shipping.
(2) Packaging: The trailer is securely fixed with steel wire to prevent movement during shipping.
(3) Shipping: Reliable logistics services from well-known freight suppliers ensure the transport process is safe and timely.
Our Certificate



















