3 Axle Army Green U Type Rear Tipper Dump Semi Trailer
3 Axle Army Green U Type Rear Tipper Dump Semi Trailer is a robust three-axle rear tipping semi-trailer engineered for heavy bulk material transportation, equipped with mechanical suspension, 12 heavy-duty tires, front-mounted hydraulic lifting cylinder, air brake system, 30–50 ton rated payload and 25–35 cubic meter cargo capacity. Finished with durable army green anti-corrosion coating and wear-resistant U-shaped cargo compartment, this dump semi-trailer excels at hauling sand, gravel, mine ore, construction waste, coal and aggregate on rugged mine roads, construction sites and remote engineering worksites, delivering stable load performance, efficient automatic unloading and long-term service durability for global logistics and mining contractors.
Our 3 Axle Army Green U Type Rear Tipper Dump Semi Trailer represents a purpose-built heavy transport solution specially designed to tackle demanding bulk cargo transportation tasks across mining operations, large-scale infrastructure projects, quarry excavation works, land reclamation projects and remote rural earthmoving engineering. Unlike conventional rectangular dump semi-trailers that often face material adhesion during unloading, this model adopts a scientifically optimized U type cargo box structure paired with a rear tipping discharge mechanism, which guarantees smooth, residue-free dumping for granular and blocky bulk materials including crushed stone, river sand, iron ore, coal slag, topsoil and construction demolition debris.
Every structural component and functional system of the 3 Axle Army Green U Type Rear Tipper Dump Semi Trailer is manufactured under strict industrial quality control standards, with all core technical parameters clearly defined for client evaluation and purchase decision-making. The entire vehicle adopts a standard rear tipping semi-trailer layout, with three heavy-duty axles matched with 12 high-load resistance tires to evenly distribute overall vehicle weight and prevent overload deformation during full-load operation on bumpy, muddy or uneven mine access roads.
Close-up of the Truck’s Rear Details
Rear View
Close-up of the Support Legs and Tires
Close-up of a Triaxial Tire
Close-up of the Front Lifting Cylinder
For driving safety control, the trailer is fitted with a full air brake system featuring responsive braking reaction, stable braking force output and reliable performance under steep downhill and heavy-load driving scenarios, fully complying with international road transport safety standards. Customers are offered optional selection between 2.0-inch and 3.5-inch king pin sizes, enabling seamless coupling with most mainstream domestic and international tractor head models available on the market. The core unloading power comes from a front-mounted hydraulic cylinder assembly; this front-lift hydraulic layout generates powerful lifting thrust to tilt the U-type cargo box backward and realize complete rear unloading, with controllable lifting speed, steady ascending and descending movement and extremely low malfunction rate during long-period frequent tipping cycles.
Regarding exterior dimension, this semi-trailer carries overall external measurements of approximately 9,500 millimeters in length, 2,500 millimeters in width and 3,300 millimeters in height, a dimension design that balances cargo capacity and road passing ability for domestic and cross-border highway transportation. The U-shaped cargo compartment is fabricated using thickened high-strength wear-resistant steel plates, with reinforced welding seams at stress concentration positions such as side plates, bottom plates and tailgate hinge points, effectively resisting impact abrasion from sharp ore and heavy aggregate loading, greatly extending the service cycle of the cargo body.
In practical commercial deployment, this 3 Axle Army Green U Type Rear Tipper Dump Semi Trailer covers an extensive range of industrial and civil transportation scenarios. It serves as primary hauling equipment for open-pit mines to transport mined ore and waste rock to crushing yards or stockpiles; it supports large highway, bridge and dam construction projects by delivering aggregate, sand and filling soil to construction fronts; it undertakes construction waste and muck removal work for urban renovation and demolition projects; it also participates in land consolidation, farmland improvement and river dredging works for bulk earth and sediment transportation.
For cross-border traders targeting African, Southeast Asian and Central Asian emerging markets, this army green three-axle U-type rear dump semi-trailer is especially popular, as its robust build quality can accommodate rough local road infrastructure, loose transportation management conditions and high-intensity round-the-clock operation schedules. With flexible payload and volume customization options, affordable maintenance cost and proven operational stability, this semi-trailer has become a cost-effective core asset choice for small and medium-sized transport companies expanding bulk cargo haulage businesses.
