长臂挖机租赁的燃油消耗是日常成本支出的一大项：
Fuel consumption of long boom excavator leasing is a major item of daily cost:
一，防止发动机空转
1、 Prevent engine from idling
即使是在空转，液压泵内还是会有油在循环并消耗燃料。在日常装车或挖掘过程中，中途可以较长时间停机的时候，尽量不要开着长臂挖机怠速等待，要劳逸结合、更加省油，这是长臂挖机省油诀窍之一。
Even in idling, there will be oil circulating in the hydraulic pump and fuel consumption. In the process of daily loading or excavation, when the machine can be stopped for a long time in the middle, try not to wait at idle speed with the long arm excavator, and combine work and rest to save fuel. This is one of the secrets of the long arm excavator.
二， 防止重载失压
2、 Prevent loss of pressure under heavy load
当挖掘的沙土或石块负荷过重时，即使拉动操纵杆作业机械也无动作，而陷入失压状态。一口气吃不了大胖子这个道理大家都清楚，一铲子不了的问题，可以分为两下来，否则既费机子，又耗油，就得不偿失了。
When the excavated sand or stones are overloaded, the operating machinery will not act even if the joystick is pulled, and it will fall into a pressure loss state. We all know that we can't eat fat people at one go. Problems that can't be solved with a shovel can be solved in two ways. Otherwise, it will cost both machines and fuel, and the gains will outweigh the losses.
三，降低发动机转速
3、 Reduce engine speed
虽然降低发动机转速会影响作业量，但却可以大幅降低燃耗，提升燃耗效率。当然，前提是不会致使干活效率太低，那样的话，可能引起雇主的反感而失去到手的活儿。
Although reducing the engine speed will affect the work volume, it can greatly reduce the fuel consumption and improve the fuel consumption efficiency. Of course, the premise is that the work efficiency will not be too low. In that case, the employer may be disgusted and lose the job.
四，减小回旋角度
4、 Reduce the turning angle
长臂挖机省油诀窍之减小回旋角度，减小在向自卸卡车装载时的回旋角度可以缩短作业周期，增加单位时间内的作业量，从而提升燃耗效率。这也是 有效的一种省油方法，很多机手在进行装车作业，很多时候往往想不到这点，因而多花了一部分冤枉的油钱。
The key to fuel saving of the long boom excavator is to reduce the turning angle. Reducing the turning angle when loading the dump truck can shorten the operating cycle, increase the amount of work per unit time, and thus improve the fuel consumption efficiency. This is also an effective fuel-saving method. Many operators often fail to think of this when loading, so they spend a part of the unjustified fuel money.
The above is the detailed introduction about the rental of the extended arm excavator. I hope it will help you. If you have any questions, please contact us. We will provide you with services with a professional attitude //www.wondgo.com/
