What is the biggest concern of the excavator?

[BONOVO]

First, there is no digging machine technology, empty has a good craft, but no powerful weapons;
The second is that the excavator can not find a living, the hero has no use, can only sigh that the time is not right;
Third, with the work, the excavatoris broken, on the battlefield, when you are rubbing your hands, thinking that everything is ready, but just a hand, weapons folded....... You said it was bad!
But fear not! Xiaobian has brought you the "most complete" troubleshooting skills of the excavator, which can be described as "recruitment fatal".

1. Simple 3 tricks to teach you to solve the problem of slow excavatormovement
We all hope that we have the strength, can we tolerate the weakness of the excavator? Every excavatormaster wants his excavator to work with vigor and vitality, full of power! After all, the powerful and handsome shape, with strong operation feel, can meet every man's hero dream.

In the process of driving, the most frustrating thing, of course, is the slow excavator, whether it is turning or operating, it is as if it has Alzheimer's disease, whenever this time, our excavatormaster will have a strong feeling of punching on cotton...

2. How to crack the big forearm of excavator? How to weld and repair cracks?
excavatorbig forearm cracking is a problem encountered by many digging friends, because it is the main working part of the excavator, basically every action must be stressed, although modern steel smelting technology has been very developed, but there is no
Steel that can still be protected from deformation, tearing, and wear under the action of various forces for a long time. So what exactly causes the cracking? And how do we fix it?

There are many reasons that lead to the big arm of excavatorcracking. One of the reasons is the use of more than the original bucket capacity of the scoop. For example, a 10-ton excavator with a bucket of more than 20 tons will cause a large......

3. Excavator 10 chronic diseases (3) - How to hold the car powerless?
Excavator weakness is a very common excavatorfailure, the main reason is that the engine, hydraulic pump, distribution valve, external load match is not coordinated, but the specific performance of the fault has a variety of troubleshooting and maintenance has a certain difficulty.

excavatorweakness has a close relationship with the engine situation, generally can be divided into two situations: one is the excavator weakness, the engine does not hold the car; One is the excavatoris weak, and the engine is seriously depressed.

The first case: the size of the digging force depends on the output pressure of the main pump, and the engine is dependent on the relationship between the torque absorbed by the oil pump and the engine output torque. If the engine does not hold the car, it means that the oil pump absorbs less torque, the engine load is light, should focus on checking the main pump......

4. Why does the hydraulic oil of the excavatorturn black? This time it's not the heat!
There are many hydraulic components on construction machinery, and hydraulic oil plays a lubricating role in the hydraulic system. If it is not replaced for a long time, the hydraulic oil will turn black and the viscosity will decrease, which will directly lead to the aggravation of the wear and tear of the hydraulic system components such as injection in the main pump of the excavator, valves, multi-channel reversing valves, oil seals, etc. For a long time, the gap between the components is too large and internal leakage occurs, which seriously affects the continuity and weakness of the excavator.

Black hydraulic oil is very common, the newly bought hydraulic oil color is amber or light yellow, after a period of use will become brown or even black. How does hydraulic oil turn black......

5. One minute primer teaches you to quickly understand the fault alarm light
At present, most excavatoron the market have a self-test function, and there are multiple alarm lights on the display screen to assist the operator to understand the current operating status of the equipment. However, there are also many friends who do not know the meaning of the icon, although each brand of excavator is different, but the indicator sign on the display and the meaning is still much the same.

Therefore, today, Tiejia Manman has summarized the diagram of the excavatorfault alarm light and taught you to learn to understand the common fault alarm light of the excavatorin one minute......

6. excavator10 chronic diseases (1) - hydraulic oil high temperature how to do?
The high temperature of hydraulic oil is a very headache, which will not only lead to a decrease in the work efficiency of the excavator, but also seriously damage the performance of the main pump. If the hydraulic components of the whole vehicle are in a long-term high temperature state, their life will be sharply shortened. For excavator, when the hydraulic oil temperature is generally 50 ~ 80 ° C, the viscosity, lubricity and wear resistance of the hydraulic oil are in the best state, and the work efficiency is the highest. When the hydraulic oil temperature exceeds 95℃, the excavator efficiency decreases, the action is inaccurate and slow, and the excavatorcannot work...... in severe cases

7. Learn these 10 steps, excavatorto change the track, so easy!
excavatortrack change is actually very simple:
The first step is to assemble the chain bone and the chain plate together, and it is best to use the wind cannon if there are conditions, and the arm of the human screw will be tired and painful.
In the second part, one side of the excavatoris lifted and the assembled track is placed under the foot of one side using the bucket. This step should be a combination of digging, pulling, lifting and other skills......

8. excavatorfailure analysis: The 8 common reasons for holding the car
Excavator tank car is one of the faults that users can not ignore, tank car failure is of course closely related to the engine, tank car is generally caused by the engine power decline. If the engine power is lower than the required power of the hydraulic pump, it is necessary to check whether there is a problem with the fuel system and the intake system. In addition, the problem of the oil pump will also cause the engine power to decrease, usually need to calibrate the oil pump, replace the column......

9. Excavator failure analysis: What is the matter with cold car and hot car?
Users often encounter a variety of failures in the use of excavators, excavatorhold the car is a common one, can also be called "hold the machine", "stuffy car" and so on. What are the manifestations of the excavatorholding the car? What are the reasons for holding in a car? Today I will give you a brief introduction.

In simple terms, the excavatoris that the engine speed drops sharply, causing the engine to smoke or even stall. There are three forms of excavator car failure: hot car, cold car, cold car and hot car. Here are the reasons for each. When it is found that the excavator hot car fails, it needs to be repaired in time, which causes the fault......

Choose BONOVO for high-quality, customizable brush cutters for skid steers with fast delivery. Contact us today to discover how our superior products can enhance your land management tasks!

for more info just visit our website at www.bonovogroup.com
contact # : +86 158 6218 2088
email : sales@bonovogroup.com