北京11选5网上投注

Product parameters

Handling method for automatic sinking of crane boom

Update Date: 2015/12/11 comes from: jyrcpr.cn Author: clicks:


There are few cases in the use of the boom type sinking truck. However, the sinking of the boom may cause serious use accidents. Therefore, in the use of truck mounted crane, it is necessary to check and maintain the boom regularly, so as to stop the phenomenon of automatic sinking of boom. At the same time, if the boom is sinking, it is necessary to analyze the reasons for the first time:

1, due to excessive wear and tear of the oil seal of the hydraulic cylinder piston, the sealing is not strict, resulting in internal leakage.

2, as the balance valve is closed to produce internal leakage, the hydraulic hose of hose joint keeps flowing out. The automatic retracting failure of the boom is caused by the tight valve, which is caused by internal leakage.

After understanding the cause of the sinking of the crane boom, what we need to do is troubleshooting. If the hydraulic oil continues to flow out of the hose joint when the boom is lowered, the automatic retracting failure of the boom is caused by the tight sealing valve and the internal leakage. If there is no hydraulic oil flowing out of the hose connection of the truck, the failure of the boom automatically retracts due to the fact that the oil seal of the hydraulic cylinder is loose and closed, resulting in internal leakage. The piston oil seal of the hydraulic cylinder should be replaced and replaced.

??? Xugong truck crane The emergence of the whole industry has brought a lot of convenience, so that the truck crane has become a part of the development of the market economy. The Hubei market truck crane allows Hubei people to enjoy more good truck crane service. With such a high evaluation, we have a broader market, and the truck operates in good faith, creating a good image for the manufacturers.

The lack of honesty also makes many small ones. Xugong truck crane In the fierce market competition, manufacturers are on the verge of collapse. Some manufacturers have failed to find new business opportunities in order to speed up the pace of market competition, and have failed to catch the demand of customers in the industry. Truck mounted crane plays an important role in the market of the whole country. Especially in Hubei, there are many places for development and construction. It not only brings great convenience to material handling, but also plays a great role in port, workshop, construction site and other places.

??? Xugong truck crane It has greatly improved the efficiency of lifting operations. It has performed well in the aspects of rescue, lifting, machinery, rescue and so on. As a truck crane manufacturer, it has been working step by step in good faith management. It will not only bring good benefits to customers, but also better shape its own good image, which will greatly help future development.

凤凰彩票怎样解绑银行卡 北京11选5网上投注 十一选五北京地走势图带连线 凤凰vip彩票提现不了 北京pk赛车10计划精准版 凤凰城棋牌真的吗 北京彩票中心的电话 北京快乐8网址 内蒙快三 助赢计划软件手机版iOS