The LUYI three-axle 100-ton rear-reversible semi-trailer is specially designed for heavy-duty mining and sandstone transportation in Africa. It features a thickened integrated main beam and can carry a total load of up to 100 tons. It is produced in strict accordance with the GB1589-2016 national standard. The most notable feature of this three-axle rear-reversible dump semi-trailer is its dual-cylinder synchronous lifting structure. The lifting time is controlled within 25 seconds, ensuring no load imbalance or jamming, and it can efficiently complete short-distance transportation of earth and stones, as well as mineral ores. The vehicle has undergone third-party load testing and has superior torsional resistance compared to ordinary models. It is unlikely to deform under long-term heavy loads and is suitable for large-scale export to overseas engineering markets.

Strengths & Core Advantages
The overloaded structure is more durable. The main beam is made of 16mm manganese steel and is formed by a single piece molding process. It is stamped by a 1200-ton press machine and undergoes 100,000 fatigue tests. Even when subjected to a long-term load of 100 tons of ore, the main beam will not bend or crack. Its service life is 35% higher than that of ordinary rear-reversing trailers.
The lifting efficiency is higher and there is no uneven loading. The dual hydraulic cylinder synchronous system is equipped with a balance control valve. When fully loaded for unloading, there is no left-right tilt. The single unloading time does not exceed 25 seconds. In a single day, it can complete 80 trips of earth and stone transportation, significantly improving the efficiency of construction site operations.
The anti-corrosion process is suitable for overseas coastal environments. The entire vehicle undergoes sandblasting for rust removal, and is sprayed with three layers of epoxy zinc-rich primer + topcoat. The chassis is additionally sprayed with anti-rust wax. The salt spray test reaches 1200 hours, making it less prone to rust in the humid and rainy environment of Africa.
The accessories are from international first-class brands. The axles, legs, and hydraulic valves all use mature components such as BPW and JOST. The compatibility of the accessories is high, making them easy to purchase locally in overseas markets and reducing the later maintenance cost by 40%.

Compliance & Certifications
Domestic qualifications: CCC compulsory certification, ISO9001 quality management system certification, vehicle factory certificate of conformity, meeting domestic registration standards.
Overseas export certifications: CE European certification, ECE vehicle safety certification, DOT North American certification, GCC Gulf certification, capable of meeting customs clearance requirements of multiple countries in Africa, the Middle East, and Southeast Asia.
Test items covered: vehicle load test, weld flaw detection, hydraulic system sealingity, splash prevention device, side protection device, all in line with national standards and EU regulations.

Customer feedback
Our three-axle 100-ton rear-reversible semi-trailer has been exported in large quantities to African countries such as Kenya, Zambia, and Nigeria, with a cumulative delivery of over 200 units. Feedback from customers in Kenya for sand and gravel transportation indicates that the entire vehicle has been performing heavy-load operations daily for 8 consecutive months, and the main beam has not deformed; the dual hydraulic cylinder lifting is smooth, and there have been no problems with material discharge jamming. Video footage taken by customers in Zambia showing the vehicle fully loaded with 100 tons of minerals traveling on unpaved mountain roads demonstrates that the chassis has excellent stability.

Packaging & Delivery
Transportation plan: Two main shipping modes are available for selection. Full-container direct transportation by roll-on/roll-off ships, without disassembly, with vehicles directly entering the ship's hold and being ready for use upon arrival; Bulk cargo ship + flat container transportation, suitable for small batch orders; For large orders, SKD splitting and containerization is adopted, dismantling the legs, tires, and traction pins, and packing them into 40-foot high containers, with each container capable of holding 2 vehicles, significantly reducing shipping costs.
Protection and reinforcement: The entire vehicle is sprayed with marine anti-rust wax, and the chassis, pins, and bolts are all treated for closed anti-rust; The vehicle body is wrapped with a rain shelter, and all components are labeled; After loading, it is fixed crosswise with steel wire ropes and tensioning belts, and wooden wedges are installed to prevent sliding, strictly following the IMO shipping cargo reinforcement specifications to prevent bumps and deformation caused by sea transportation.

Why Choose Us
Our factory is located in the specialized vehicle manufacturing base of Shandong Province. We have 12 years of experience in manufacturing semi-trailers. The factory area is 30,000 square meters. We have a fully automated gusset plate production line and automatic welding equipment. Our annual production capacity can reach 1,200 semi-trailers. We have long-term strategic cooperation with international component manufacturers such as BPW and JOST. The supply of components is stable and the quality is controllable. All three-axle rear-opening semi-trailers undergo three sets of factory inspections before leaving the factory: chassis load test, hydraulic lifting test, and vehicle sealingity test. We strictly control the quality of the products at every stage.