3 Axle Black and Green Bulk Powder Particulate Semi Trailer
This 3-axle black and green bulk powder particulate semi trailer is a high-performance, heavy-duty transport solution purpose-built for the construction and building materials industry, engineered to deliver safe, efficient, and reliable transportation of dry bulk materials like dry-mixed mortar, cement, fly ash, and mineral powder. With a 29 cubic meter effective volume, it is optimized for bulk loading and pneumatic unloading, making it an ideal choice for logistics fleets, construction companies, and building material suppliers.
Bulk Powder Particulate Semi Trailer
Core Structure & Durability
The trailer features a robust, V-shaped (hopper-style) carbon steel tank with a black and bright green high-gloss paint finish, combining corrosion resistance with striking visual appeal. The tank body is reinforced with a high-strength frame, built to withstand long-term heavy-load operation and harsh working conditions. It is equipped with a 3-axle heavy-duty suspension system, paired with reinforced multi-leaf springs and heavy-duty axles, ensuring excellent load-bearing capacity and stability even on uneven construction site roads. The trailer comes standard with 12.00R20 heavy-duty mixed-tread tires, mounted on high-strength blue steel wheels, delivering superior traction and wear resistance for long-distance transport.
Bulk Powder Particulate Semi Trailer
Advanced Pneumatic Unloading System
At the heart of the trailer is a fully integrated pneumatic unloading system, including a high-efficiency air compressor, multi-channel air pipelines, and a fluidized bed inside the tank. This system ensures fast, thorough unloading of bulk powder materials, minimizing residual material and improving operational efficiency. The trailer is also fitted with a dedicated air storage tank, pressure gauges, and safety valves for real-time monitoring and safe operation. The front-mounted engine-driven air compressor provides reliable power for continuous unloading, while the optimized tank structure ensures smooth material flow and no dead corners during discharge.
Bulk Powder Particulate Semi Trailer
Safety & Convenience Features
Safety is prioritized throughout the design: the trailer is equipped with a full-metal high-position bumper, reflective warning strips, and LED taillights for enhanced visibility. It features a heavy-duty manual landing gear for stable parking, a spare tire rack on the tank top, and a full set of safety railings and access ladders for safe maintenance and operation. The trailer also includes optional configurations such as rear towing hooks, reverse buzzers, and fire extinguishers to meet diverse operational needs. The cab roof can be fitted with dual warning lights for special engineering scenarios, while the tank is protected by an intercooler protection device and optional Parker fuel pre-filter for extended service life.
Bulk Powder Particulate Semi Trailer
Customization & Versatility
This semi-trailer supports extensive customization to meet specific customer requirements, including different tank volumes, material thicknesses, and unloading system configurations. It is compatible with various tractor models, making it highly versatile for different transport scenarios. Whether for transporting dry-mixed mortar to construction sites, delivering cement to concrete batching plants, or moving fly ash for industrial applications, this 3-axle bulk powder semi-trailer combines durability, efficiency, and safety to maximize operational productivity and reduce logistics costs.
Landing Gear 
Tires
