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夏日保养挖掘机的常识

日期:2018-03-23   来源:/
夏季天气炎热,一方面驾驶员的消耗大,容易疲倦,另一方面整机由于高温也易呈现缺点,所以两者都要及时调整,即使给挖掘机添加适合夏天的机油,以及做好冷却系统的检查,虽然夏天的高温让人和挖掘机都难以承受,也一定要做好挖掘机的保养。

Hot summer weather, a driver's consumption, easy fatigue, on the other hand the machine due to the high temperature it is easy for the shortcomings, so both will adjust, even for the summer to add oil and check for excavator, cooling system, although the summer high temperature make people and excavators have to bear, but also must do long arm excavator maintenance.
挖掘机的动作复杂,所有机构经常启动、制动、换向、负载变化大,冲击和振动频繁,而且野外作业,温度和天文位置变化大,再加上夏天的炎热天气,因而依据松挖掘机的工作特性和环境特性,挖掘机液压系统应做到:
Excavator action complex, all agencies often start brake reversing, load changes, shock and vibration frequency, and field operations, changes in temperature and location, coupled with the hot weather in summer, so according to the working characteristic of loose excavator and environmental characteristics of the hydraulic system with long arm excavator should be:



1、高的传动效率,以充沛发挥发起机的动力性和燃料运用经济性。
1, high transmission efficiency, in order to give full play to the power of the initiating machine and fuel economy.
2、液压系统和液压元件在负载变化大、急剧的振动冲击作用下,具有足够的牢靠性。
2. The hydraulic and hydraulic components have enough dependability under the load change and the sharp vibration impact.
3、减少系统总发热量,使主机持续工作时液压油温不超越80度,或温升不超越45度。
3, reduce the total calorific value of the system, so that the hydraulic oil temperature of the main engine does not exceed 80 degrees, or the temperature rise does not exceed 45 degrees.
4、由于挖掘机现场尘土多,液压油容易被污染,因而液压系统的密封性能要好,液压元件对油液污染的敏理性低,整个液压系统要设置滤油器和防尘安装。
4, because the dust of excavator is much, the hydraulic oil is easy to be polluted. Therefore, the sealing performance of the hydraulic system is better, and the sensitivity of hydraulic components to oil contamination is low. The whole hydraulic system should be equipped with oil filter and dust-proof installation.
5、采用液压或电液伺服支配安装,以便挖掘机设置自动控制系统,进而进步提高挖掘机技术性能和减轻驾驶员的劳动强度。
5, adopt hydraulic or electro-hydraulic servo control installation so as to set up automatic control system for excavator, and then improve the technical performance of excavator and reduce the labor intensity of the driver.
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With excellent products, perfect service and reliable reputation, we will help you successfully, and sincerely welcome all the colleagues from all walks of life to negotiate business.

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