Self-directed and self-supporting wagon for transporting heavy loads in highway train, has mixed suspension unit provided with semi-crossbow part, hydraulic suspension cylinder and triangular stabilizer

摘要

The wagon has a frame provided with a top plate for supporting a load. A self-adjustable front axle is provided with a steering shaft that is directly engaged to the wagon. A steering system is formed on a pivot point of a front crown part. The frame is provided with a nozzle that is connected with the axle and a locking system. A braking system is provided with an electro-pneumatic system that is automatically activated when pressure is increased by a brake pedal. A mixed suspension unit is provided with a semi-crossbow part, a hydraulic suspension cylinder and a triangular stabilizer.