装载机转向油缸断,柳工855的转向油缸经常断活塞杆端的关节轴承位置
推荐回答(3个)
855方向油缸这个问题比较普遍,也比较正常.
难道你们没发现855的方向要比比的铲车方向 转圈的时候方向行程比别的铲车
少转很多圈吗, 855的方向跟小车的方向差不多, 建议你换个方向机试试,换个
别的铲车牌子的方向机,千万不要换原装的然后在看看,
855的方向机应该不跟普通的铲车方向机一样 他方向打的快.转的圈数少,
转向油缸承受不了, 你先找的别的方向机装上试试.
855这个车更本设计的不合格, 只能干些超轻的活, 甚至有些普通的活都干不了,
车身短只能说明他灵活,但是不是说明他快, 根本不能挖东西, (太容易翘屁股)
一般的铲车, 方向从左边死角,打到右边死角方向盘一般要转5圈半到6圈.
855 3圈就打死了, 说明他方向转的快, 转向油缸承受不了那么大的压力,
跟油的流量,!
所以建议楼主拿个别的方向机换上试试.! 转向油缸的动作是由方向机来控制的,
楼上纯属瞎说
车身短什么的 是对了 干不了重活
但是流量什么的那就有点悬了 要照你那样说那流量放大阀是干什么的啊
转向机压力在 2.5到 4MPA之间那才哪点压力啊
要是我看啊
1检查腰轴的间隙 是不是间隙大干活的时候上下撅的啊
2油缸固定 看看2端的转向销坐是不是变形了 什么的 或是销轴间隙过大
3要是机一端老是断 找个好点的焊工 测量下 看看是不是出厂的时候 坐焊偏了 (国产车就那么回事 那都得注意到)
4在就注意 不要打死转向取货 那样也不行容易断
你的交接架间隙很大吗?
还是操作的问题?
2楼你怕根本就没有用过流量放大的方向吧、在这里瞎说,方向流量放大干活轻变,省力,司机不易疲劳。还在这里误导楼主。
3楼说的对。
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