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JNZ3101型自卸汽车JNZ3101型自卸车主要用于厂矿企业、建筑工地运卸土方、泥沙、灰浆、混凝土等粒状物料及煤炭,矿石、炉渣等块状物质,它是在一汽集团CA3101B型二类底盘的基础上进行的改装设计,上装部分由车箱、副车架、举升机构、举升液压系统、后箱板自动开启机构等组成。运用优化理论和有限元分橱法将举升连杆机构在计算机上进行了优化选点,扩大了油缸的行程,改善了机构的动力性能,是目前国内较先进的举升机构,该产品达到国内同类产品先进水平。1993年12月通过省级鉴定。
JNZ3101 dump truck JNZ3101 dump truck is mainly used in factories and mines, construction sites, earthworks, sediment, mortar, concrete and other granular materials and coal, ore, slag and other lumpy material, which is FAW Group CA3101B Type II Chassis based on the modified design, upload part from the car, subframe, lifting mechanism, lifting hydraulic system, automatic opening box body and other components. Using the optimization theory and the finite element method, the lifting link mechanism is optimized on the computer to select the point, which enlarges the stroke of the cylinder and improves the dynamic performance of the mechanism. It is the most advanced lifting mechanism in China and the product reaches Domestic advanced level of similar products. December 1993 passed the provincial appraisal.