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3Y10/12、3Y12/15、3Y15/18、3Y18/21等型号三光轮静碾压路机的每个后轮质量均高达3～5t。当上述型号压路机的变速器、差速器、半轴、传动小齿轮、齿轮防护罩、驱动大齿轮和半轴油封等零部件出现故障后,都必须拆装后轮才能进行维修。由于后轮比较笨重,拆装时需使用起重机或叉车等设备。使用此类起重设备虽比较安全和方便,但成本较高。为此,我们制作了一种拆装后轮的专用顶板。使用
3Y10 / 12, 3Y12 / 15, 3Y15 / 18, 3Y18 / 21 and other models of three-wheel static roller compactor each rear wheel mass up to 3 ~ 5t. The rear wheels of the compactor must be disassembled for service after the transmission, differential, half shaft, drive pinion, gear guard, drive gear and semi-shaft oil seal of the above model roller have failed. As the rear wheel is more bulky, disassembly requires the use of cranes or forklifts and other equipment. Although the use of such lifting equipment is relatively safe and convenient, but the cost is higher. To this end, we made a special removable rear wheel roof. use