1. <label id="dtjhc"><meter id="dtjhc"><bdo id="dtjhc"></bdo></meter></label>
          <label id="dtjhc"><meter id="dtjhc"><bdo id="dtjhc"></bdo></meter></label>

          人妻精品久久久无码区色视,亚洲欧美另类视频,噜噜噜久久,不卡午夜视频,99re热精品视频国产免费,又爽又大又黄a级毛片在线视频,亚洲欧洲综合,波多野结衣第一页
          Home>> News>>

          News 新聞資訊

          The function and working principle of excavator engine

                          The function and working principle of excavator engine                        2023-10-19

           

          First :the role of excavator engine

           

          Excavator engine is one of the core components of excavator, its main role is to provide power and drive the operation of the whole excavator. Specifically, the role of the excavator engine includes the following aspects:

           

          1. Provide motivation

           

          The excavator engine burns fuel and air to convert chemical energy into mechanical energy to provide power and drive the excavator. The power generated can be controlled by adjusting the throttle to meet the specific operation requirements.

           

          2. Rotate hydraulic pump and hydraulic motor

           

          Most of the hydraulic equipment of the excavator needs to be powered by the engine, such as hydraulic pumps and hydraulic motors. The power output of the engine rotates the hydraulic pump, producing hydraulic energy, which is then converted into mechanical energy by the hydraulic motor, thus driving the operation of the entire hydraulic system.

           

          3. Auxiliary equipment such as drive wheel transmission system and hydraulic fan

           

          In addition to the hydraulic equipment, the auxiliary equipment such as the wheel drive system and hydraulic fans of the excavator also need to be powered by the engine to operate normally.

           

          Second:the working principle of the engine

           

          The working principle of the excavator engine is similar to that of an ordinary car engine, which completes four working cycles of suction, compression, explosion and exhaust through four throttle valves and the piston in the cylinder, converting the chemical energy generated by fuel combustion into mechanical energy to provide power.

           

          There are two types of excavator engines: water-cooled engines and air-cooled engines. Water-cooled engines use cooling water to dissipate heat from the engine, while air-cooled engines use air flow to dissipate heat.

           

          In general, the excavator engine is one of the core components of the excavator, and its role is to provide power and drive the operation of the entire excavator. Understanding how the engine works is very important for timely detection and resolution of problems, but also allows operators to better understand the performance and operational requirements of the machine.


          主站蜘蛛池模板: 91精品国产色综合久久不| 无码专区视频精品老司机| 日韩精品中文字幕有码| 国产精品中文字幕视频| 成人免费无遮挡在线播放| 男女激情一区二区三区| 中文字幕+乱码+中文字幕一区| 99热这里有免费国产精品| 国产成人高清精品免费软件| 伊人查蕉在线观看国产精品| 国产另类ts人妖一区二区| 久久精品亚洲精品国产色婷| 欧美日本一区二区视频在线观看| 久久精品国产一区二区小说| 国产69精品久久久久乱码免费 | 无码之国产精品网址蜜芽| 亚洲自偷自偷在线制服| 亚洲免费三区| 久久精品国产99国产精品澳门| 精品成人乱色一区二区| 少妇性荡欲午夜性开放视频剧场| 亚洲乱码一区二区三区视色| 中文字幕人妻无码一夲道| 亚洲精品综合网中文字幕| 四虎亚洲精品高清在线观看| 免费无码成人AV片在线| 中文丝袜人妻一区二区| 亚洲黄网在线| 精品人妻无码视频中文字幕一区二区三区| 亚洲国产精品高清久久久| 欧美成人免费一区二区| 87福利午夜福利视频| 国产成人精品午夜二三区波多野| 久久亚洲国产精品亚洲老地址 | 国产初高中生视频在线观看| 国产美女自慰在线观看| 91福利视频一区二区| 精品人妻少妇嫩草av专区| 久久精品伊人狠狠大香网| 国产精品偷伦视频免费观看国产| 中文字幕少妇AV|