1. Excavation operation excavation operation is the operation of stopping or advancing the vehicle, inserting the bucket into the sediment such as sand, soil and rock, loading and shoveling. The excavation operation is divided into shovel operation and excavation operation. When excavating, make both sides of the bucket bear the load evenly, not only one side. Make the loader straight to the front, instead of making the front and rear frames have an angle.

２．裝載作業(yè)（搬運工程方式）將沙土、巖石、礦石等物，倒入卡車、貨車、集裝箱的作業(yè)，可選用高 效率的方法進(jìn)行。要按照現(xiàn)場的狀況，先定搬運工程方式：主要有裝載機(jī)和運輸車配套的工程方式和僅用輪胎式裝載機(jī)的裝載搬運工程方式。裝載機(jī)、運輸車配套工程方式如圖所示有４種作業(yè)法。按照作業(yè)現(xiàn)場的狀況，可以選定循環(huán)時間（一次裝載時間）短的作業(yè)方法—裝載搬運工程方式。以上方式是用輪胎裝載機(jī)連續(xù)進(jìn)行鏟進(jìn)、搬運、倒入的。通常適合于３０～１００ｍ程度的搬運距離。

2. Loading operation (handling engineering method) the operation of pouring sand, rock, ore and other objects into trucks, trucks and containers can be carried out by efficient methods. According to the site conditions, the handling engineering mode shall be determined first: mainly including the supporting engineering mode of loader and transport vehicle and the loading and handling engineering mode of tire loader only. The supporting engineering modes of loaders and transport vehicles are shown in the figure. There are four operation methods. According to the conditions of the operation site, the operation method with short cycle time (one-time loading time) - loading and handling engineering method can be selected. The above methods are continuously shoveled, transported and poured with a tire loader. It is generally suitable for handling distance of 30 ~ 100m.

３．卸載作業(yè)往汽車或貨場傾卸物料時，應(yīng)將動臂提升到使鏟斗碰不到車箱和料堆為止，前推斗操縱桿仗鏟斗前傾卸載，通過斗操縱桿的控制可全部卸載或卸去部分，卸載時要求動作緩和以減輕物料對載重汽車的沖擊。當(dāng)物料粘積鏟斗時，可來回搬動轉(zhuǎn)斗操縱桿，使鏟斗振動脫落物料。

3. During the unloading operation, when dumping materials to the truck or freight yard, the boom shall be lifted so that the bucket can not touch the truck body and material pile. The front push bucket control lever tilts forward with the bucket for unloading. All or part can be unloaded through the control of the bucket control lever. During unloading, the action shall be gentle to reduce the impact of materials on the truck. When materials stick to the bucket, move the rotary bucket control lever back and forth to make the bucket vibrate and fall off materials.

４．整地作業(yè)利用鏟斗前尖和底面所成角度，可以進(jìn)行撒土、平整、打基礎(chǔ)等整地作業(yè)。整地作業(yè)務(wù)必使車輛后退而進(jìn)行。

4. The angle between the front tip and the bottom of the bucket can be used for soil spreading, leveling, foundation laying and other ground preparation operations. The land preparation business must make the vehicle back.

５．填平作業(yè)如果將鏟斗做為推土刮板用時，可以進(jìn)行填平作業(yè)。此時鏟斗內(nèi)滿載沙土，使其對地面保持水平狀態(tài)，進(jìn)行作業(yè)。

5. If the bucket is used as a bulldozer scraper, the filling operation can be carried out. At this time, the bucket is full of sand and soil to keep it horizontal to the ground for operation.