長臂挖掘機

省時 省力 省財富

From the appearance, the excavator consists of three parts: a working device, an upper turntable, and a walking mechanism. Simple classification of excavators

1、按驅動方式有內燃機驅動挖掘機和電力驅動挖掘機兩種。其中電動挖掘機主要應用在高原缺氧與地下礦井和其它一些易燃易爆的場所。

1. There are two types of driving methods: internal combustion engine driven excavators and electric powered excavators. Electric excavators are mainly used in high-altitude hypoxia, underground mines, and other flammable and explosive places.

2、按照行走方式的不同，挖掘機可分為履帶式挖掘機和輪式挖掘機。

2. According to different walking modes, excavators can be divided into tracked excavators and wheeled excavators.

3、按照傳動方式的不同，挖掘機可分為液壓挖掘機和機械挖掘機。機械挖掘機主要用在一些大型礦山上。

3. According to different transmission methods, excavators can be divided into hydraulic excavators and mechanical excavators. Mechanical excavators are mainly used in some large mines.

4、按照用途來分，挖掘機又可以分為通用挖掘機，礦用挖掘機，船用挖掘機，特種挖掘機等不同的類別。

4. According to the purpose, excavators can be divided into different categories such as general purpose excavators, mining excavators, marine excavators, and special excavators.

5、按照鏟鬥來分，挖掘機又可以分為正鏟挖掘機、反鏟挖掘機拉鏟挖掘機和抓鏟挖掘機。正鏟挖掘機多用於挖掘地表以上的物料，反鏟挖掘機多用於挖掘地表以下的物料。

5. According to the bucket, excavators can also be divided into front shovel excavators, backhoe excavators, drag shovel excavators, and grab shovel excavators. Shovel excavators are mostly used to excavate materials above the surface, while backhoe excavators are mostly used to excavate materials below the surface.

挖掘機開工前的準備

Preparation before starting the excavator

1、檢查機油

1. Check oil

2、檢查冷卻液

2. Check the coolant

3、加注黃油

3. Add butter

4、檢查機體內是否滲油

4. Check for oil leakage inside the body

5、檢查大小臂是否有裂痕

5. Check for cracks on the large and small arms

6、油水分離器放水

6. Oil water separator discharge

7、調整狀態 當然了，挖掘機開工之前的準備不僅僅隻有這些，其他的還有液壓油檢查、回轉齒輪油檢查、行走裝置的檢查、了解並熟悉工地的工況和施工的步驟等等。

7. Of course, adjusting the status is not the only preparation before starting the excavator. Other preparations include hydraulic oil inspection, rotary gear oil inspection, walking device inspection, understanding and familiarizing oneself with the working conditions and construction steps of the construction site, and so on.

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