苗圃吊的散热系统一般比较简单，一般由冷却风扇、散热器、节温器等元件构成。冷却风扇往往由发动机直接带动，并且风扇转速与发动机转速一致。冷却水温的控制主要依靠节温器。苗圃吊这和普通汽车上采用的用感温器控制的电子风扇、带有调节百叶窗的散热器等有较大区别。这种结构的特点是维修方便，成本低。缺点是对冷却水温的控制不灵敏。苗圃吊发动机水温的高低主要是和节温器是否正常工作、水泵能否建立足够的压力、冷却风扇能否达到标准转速有关。判断冷却系统的故障也应从判断这些元件是否正常工作入手。

国骏牌农林吊运机能为您*省时、省力、省钱的原因是：苗圃吊

Guojun brand agricultural and forestry lifting machine can s*e time， effort and money for you because:

1. Guojun crawler-type agricultural and forestry crane {Jing} replaced the era of lifting trees completely by manpower for more than half a century， and realized a portable and fast way of work.

2. In the tronlsplantation of garde*ees， we solved the problems of high labor cost (300-500 yuan per person per day) and low work efficiency (7-15 trees per person per working day with a diameter of 80-120

With this equipment， the production efficiency can be increased by 20-30 times under the same conditionls. A Guojun brand farm and forestry crane = 14 tree workers.

3. Guojun Agricultural and Forestry Lifting Machine has the characteristics of "high intensity， low fuel conlsumption， easy operation， durability， beautiful appearance， low failure rate， easy maintenance，苗圃吊批发， safety and reliability". It enables operators to work effectively in a relaxed working environment. It is a modern ideal tool and equipment in line with the characteristics of gardening production and national conditionls in China. It is suitable for lifting and transporting in different working environments. It is easy to lift big trees with earth balls less than 1.4 meters in diameter and 1.5 tonls in weight. More than 6 trees are hoisted every hour， which i*atched with the tree di*er and has higher efficiency. It can also be used for lifting， lo*g and unlo*g and soil conlsolidation in conlstruction projects. The operation efficiency i*ore than 20 times that of manpower.

1、液压油泵压力低，噪声大 苗圃吊

原因：液压系统有空气，苗圃吊厂家，液压油少，苗圃吊树机，超x速运转，零件有损坏

排除方法：排除系统中的空气，加足液压油，按规定速度运转，更换已损元件！

2、液压油泵前端及轴端处漏油苗圃吊

原因：密封圈损坏，输入轴损坏，轴端跳动太大，苗圃吊，损坏了油封。

排除方法：更换密封圈，更换轴套，更换轴端油封。

3、液压油泵温度过高苗圃吊

原因：超负荷运转，零件有损坏