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轮式装载机大多采用双桥驱动,从而有效地利用了车辆的附着重量。在铰接式装载机上,为了提高互换性,前后桥几乎完全相同。前桥固结在前车架上,后桥通过副车架铰接在后车架上,允许后车架在一定角度内自由摆动,以便在平路面上行驶时四轮都能着地。整体车架式装载机,至少有一个车桥为转向桥。为了防止装载机在良好路面上行驶时桥间产生功率循环,一般在运输工况时,后桥可以切断动力,而仅用前桥驱动。
Most wheel loaders use double-axle drives, effectively utilizing the weight of the vehicle’s attachment. On articulated loaders, the front and rear axles are almost exactly the same for added interchangeability. The front axle is fastened to the front frame and the rear axle is hinged to the rear frame by the subframe, allowing the rear frame to swing freely within a certain angle so that all four wheels can land on a flat road. The whole chassis loader, at least one axle for the steering bridge. In order to prevent the loader from traveling on a good road, there is a power cycle between the bridges. Generally, in the transportation mode, the rear axle can cut off the power and only use the front axle to drive.