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全路面起重机与汽车起重机相比，采用了承载能力大的多桥结构，悬架部分也由原来的钢板悬架变为具有变刚度特性的油气悬架。油气悬架与传统的钢板悬架相比，有单位储能比大，重量轻，易于实现车身高度的调节，以及车辆的行驶平稳性和操纵稳定性好等优点。对于全路面起重机...
Compared with truck cranes, all-terrain crane adopts a multi-axle structure with large carrying capacity, and the suspension part also changes from the original steel suspension to the hydro-pneumatic suspension with variable stiffness characteristics. Compared with the traditional steel suspension, the oil-gas suspension has the advantages of large unit energy storage ratio, light weight, easy adjustment of the vehicle body height, and good running stability and steering stability of the vehicle. For all road cranes ...