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全路面起重机具有快速转移、越野和负载行驶等特点。油气悬架系统作为全路面起重机车辆底盘的一项关键技术,具有体积小、重量轻的优点,同时具有很好的行驶平顺性和通过性。但是,油气悬架系统也会产生漏油、维修困难、装配精度要求高等问题。1现有悬架系统分析当前油气悬架系统主要分为联通式油气悬架系统(图1)和独立式油气悬架系统两种。与独立式油气悬架系统相比,联通式油气
All-terrain crane with rapid transfer, off-road and load travel and so on. As a key technology of all-terrain crane chassis, the oil-gas suspension system has the advantages of small size and light weight, and at the same time has good ride comfort and passability. However, the oil-gas suspension system will also produce oil spills, maintenance difficulties, and higher assembly accuracy requirements. 1 Existing Suspension System Analysis The current oil and gas suspension system is mainly divided into China Unicom type oil and gas suspension system (Figure 1) and free-standing oil and gas suspension system. Compared with the independent oil and gas suspension system, Unicom oil and gas