1.防止发动机空转
1. Prevent the engine from idling
即使在怠速时，液压泵中仍有油在循环中消耗燃油，在日常装载或挖掘过程中，当挖掘机中途可以长时间停车时，尽量不要驾驶挖掘机等待提速，劳逸结合节约燃油这是挖掘机省油的诀窍。
Even at idle speed, there is still oil in the hydraulic pump that consumes fuel in circulation. In the process of daily loading or excavation, when the excavator can stop for a long time, try not to drive the excavator to wait for speed increase. Combine work and rest to save fuel. This is the secret of excavator fuel saving.
2.防止过载和压力损失
2. Prevent overload and pressure loss
当挖掘出的砂石超载时即使拉动操纵杆，作业机械也不会移动，陷入失压状态。
When the excavated sand and gravel are overloaded, even if the control lever is pulled, the operation machinery will not move and fall into the state of pressure loss.
3.降低发动机转速
3. Reduce the engine speed
虽然降低发动机转速会影响工作负荷，但可以降低燃烧消耗，提高燃烧效率。

Although reducing the engine speed will affect the working load, it can reduce the combustion consumption and improve the combustion efficiency.
4.减小旋转角度
4. Reduce the rotation angle
装载自卸车时减小旋转角度可以缩短工作周期，增加单位时间的工作量，从而提高燃烧效率。这也是非常有效的省油方式。
When loading the dump truck, reducing the rotation angle can shorten the working cycle and increase the workload per unit time, so as to improve the combustion efficiency. This is also a very effective way to save fuel.
5.行走时降低发动机转速
5. Reduce the engine speed when walking
发动机转速越快，行走时消耗的燃油越多，操作时降低发动机转速可以提高行走时的消耗效率。
The faster the engine speed is, the more fuel is consumed during walking. Reducing the engine speed during operation can improve the consumption efficiency during walking.
6.挖掘效率
6. Excavation efficiency
在挖掘现场先挖掘高的部分，然后挖掘低的部分与低开挖相比，高开挖可缩短循环12%左右燃烧效率提高8%左右。
At the excavation site, excavate the high part first, and then excavate the low part. Compared with the low excavation, the high excavation can shorten the cycle by about 12% and improve the combustion efficiency by about 8%.
长臂挖掘机专注为客户提供满意的服务，更多的精彩内容请点击进入我们的网站 //www.wondgo.com，我们会有更多精彩内容等您查看.
Long arm excavator focuses on providing customers with satisfactory service. For more wonderful content, please click to enter our website //www.wondgo.com, we will have more wonderful content for you to check