Low bed drawbar trailer
We adopt AutoCAD，Pro/ENGINEER，finite element analysis and other software to analysis the bearing force and lifting force of the hydraulic cylinder, and to analysis the whole axle load stress and the dump lifting angle in order to ensure the safety and reliability of the vehicle in its running and lifting process.
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Automatically unloading drawbar trailer train
We adopt AutoCAD，Pro/ENGINEER，finite element analysis and other software to analysis the bearing force and lifting force of the hydraulic cylinder, and to analysis the whole axle load stress and the dump lifting angle in order to ensure the safety and reliability of the vehicle in its running and lifting process.
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Drawbar trailer for carrying coal
We adopt AutoCAD，Pro/ENGINEER，finite element analysis and other software to analysis the bearing force and lifting force of the hydraulic cylinder, and to analysis the whole axle load stress and the dump lifting angle in order to ensure the safety and reliability of the vehicle in its running and lifting process.
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Former top dump truck
We adopt AutoCAD，Pro/ENGINEER，finite element analysis and other software to analysis the bearing force and lifting force of the hydraulic cylinder, and to analysis the whole axle load stress and the dump lifting angle in order to ensure the safety and reliability of the vehicle in its running and lifting process.
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Former top dump truck
We adopt AutoCAD，Pro/ENGINEER，finite element analysis and other software to analysis the bearing force and lifting force of the hydraulic cylinder, and to analysis the whole axle load stress and the dump lifting angle in order to ensure the safety and reliability of the vehicle in its running and lifting process.
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Former top dump truck
We adopt AutoCAD，Pro/ENGINEER，finite element analysis and other software to analysis the bearing force and lifting force of the hydraulic cylinder, and to analysis the whole axle load stress and the dump lifting angle in order to ensure the safety and reliability of the vehicle in its running and lifting process.
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