4 * 4 hazardous chemical substance transport vehicle

Abstract

The invention discloses a 4 * 4 hazardous chemical substance transport vehicle. The axle distance is 3800 mm, the front overhang is 1480 mm, the rear overhang is 1050 mm, a protection plate is arranged on the lower wing face of the front end of the frame, the EGP is fixed to the protection plate, the minimum vertical distance between the protection plate and a tangent line led to a front wheel from a protruding point at the front end of the frame is larger than zero, and the engine module is arranged above the front axle driving module. A 4*4 driving mode is adopted, through arrangement optimization design, the axle distance is controlled to be 3800 mm, the minimum turning diameter is small, and the passing performance is at the domestic leading level.

Description

technical field [0001] The invention belongs to the technical field of off-road trucks, and in particular relates to a 4×4 transport vehicle for dangerous chemicals. Background technique [0002] After the EGP is installed in the front of the existing hazardous chemicals transport vehicle, the approach angle and ground clearance of the vehicle are small. When the vehicle passes through complex terrain, it is easy to scratch the EGP, which will seriously cause deformation and damage to the EGP. The angle becomes smaller, which seriously affects the passability of the vehicle; the front drive axle of the 4X4 drive type hazardous chemical vehicle is arranged under the engine, and it is necessary to ensure sufficient clearance to prevent the front drive axle from interfering with the engine oil pan when jumping up, thereby affecting the center of the front wheel. The distance from the plane on the frame, which in turn causes the frame to be too high from the ground level, will a...

AI Technical Summary

Problems solved by technology

[0002] After the EGP is installed in the front of the existing hazardous chemicals transport vehicle, the approach angle and ground clearance of the vehicle are small. When the vehicle passes through complex terrain, it is easy to scratch the EGP, which will seriously cause deformation and damage to the EGP. The angle becomes smaller, which seriously affects the passability of the vehicle; the front drive axle of the 4X4 drive type hazardous chemical vehicle is arranged under the engine, and it is necessary to ensure sufficient clearance to prevent the front drive axle from interfering with the engine oil pan when jumping up, thereby affecting the center of the front wheel. The distance from the plane on the frame, which leads to the height of the frame from the ground plane is too high, which will affect the steering and other performance indicators of the vehicle

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