苗圃吊运机

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苗圃吊

小型吊车吊臂的伸缩问题

汽车起重机的吊臂是起重机最重要的部分,起重机是利用吊臂顶端的滑轮组支承卷扬钢丝绳悬挂重物,苗圃吊利用吊臂的长度和倾角的变化改变升起高度和工作半径,苗圃吊多少钱,苗圃吊吊臂的伸缩形式有好几种,但吊车三四节臂不能伸出怎么解决?首先从苗圃吊操纵阀出来的油先经过选择阀进入三四节臂的平衡阀之后进入液压缸,使三节臂伸出,苗圃吊价格,当三四节臂伸出时,先选择阀上电,使电磁阀换位,这样,来自油路的压力信号就会推动选择阀上的两位三通阀,使之换向,这样从苗圃吊操纵阀出来的油就会进入三四节伸缩液压缸,推动三四节臂伸出。


苗圃吊

三轮随车吊作业安全操作注意事项:

Cautionls for safe operation of three-wheeled truck-mounted crane:

Before the operation of the three-wheel Trailer crane, it is necessary to check the wire rope, clutch, brake, safety ratchet and transmission pulley. 

(2) In operation, the wire rope should be kept at least three times in the drum.

During operation, no one is allowed to cross the wire rope of the hoist and the wire rope is not allowed to be towed smoothly.

When operating, it is strictly forbidden to leave the job without authorization, and other people are not allowed to operate the machine indiscriminately. 

(5) In the work,苗圃吊树车, we should listen to the commander's signal. When the signal is unknown or may cause an accident,苗圃吊, we should suspend the operation, and we can continue the operation until we know the situation clearly.

_When power failure occurs suddenly in  operation, the breakpoint of the switch should be opened immediately, and the transported goods should be put down.

_Lifting command should be carried out by skilled personnel who know the performance of lifting machinery, so that the signal is accurate, magnificent and clear.

_Lifting objects should be uniform in speed. Sudden braking and direction change are prohibited. When moving,移树车, they should be over 0.5 meters higher than obstacles. When falling, they should be lightly lowered to prevent dumping.

_All personnel are strictly prohibited to stay or walk under lifting arms and lifted heavy objects, which must be kept at a safe distance from overhead wires. 



  2、水泵的检查苗圃吊

  冷却水在冷却系统中不断循环的动力源来自于水泵。水泵能否建立起足够的压力是冷却系统正常工作的关键。苗圃吊在添加冷却水时,如果随着发动机转速的升高,冷却液面明显下降,这说明水泵工作正常。反之,则可能水泵与叶轮松脱,冷却水无法循环。苗圃吊发动机中,水泵、发电机、冷却风扇共用一条皮带苗圃吊,因此皮带的松紧度直接影响到水泵、风扇、发电机的转速。用手指压下皮带的中部,下挠度应在11-13mm(CPC3L车型)为正常,太大会导致水温过高,太小则会对水泵轴承、发电机轴承造成损伤。

  3、冷却风扇

  风扇风量的检测可将一薄纸放于散热器前面,当发动机运转时,若纸能被吹开,则说明风量足够。这和前置发动机的汽车风扇向内吸风有区别。叶片不能装反,并应保证风扇放护罩齐全有效。苗圃吊


移树车-苗圃吊-国骏工程实力雄厚由济宁国骏工程机械有限公司提供。移树车-苗圃吊-国骏工程实力雄厚是济宁国骏工程机械有限公司(www.tz1288.com)今年全新升级推出的,以上图片仅供参考,请您拨打本页面或图片上的联系电话,索取联系人:史作勇。

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