3 Axle 40–50 CBM Bulk Feed Semi Trailer with ISUZU Auxiliary Engine for Saudi Arabia The 3 Axle 40–50 CBM Bulk Feed Semi Trailer is a high-capacity bulk feed transport trailer designed for livestock and poultry feed delivery in Saudi Arabia and other Middle Eastern markets. It is equipped with an independent ISUZU auxiliary diesel engine, hydraulic screw conveyor unloading system, and dual hydraulic oil radiators for reliable operation in ambient temperatures up to 50°C. The