How to improve the work efficiency of excavators?

Improving the work efficiency of Komatsu excavators can be carried out from the following aspects:

1) Correctly carry out the construction organization design. The number of dump trucks and the carrying capacity of the excavator should meet the requirements of the excavator's production capacity, and the capacity of the dump truck should be an integer multiple of the excavator's bucket capacity. At the same time, try to adopt the double-put loading method, so that the excavator is filled with one, and then the next one is loaded, because two dump trucks are parked on the arc line that the excavator bucket unloads the soil and can reach, so that the bucket is loaded and the car is rotated smoothly, and the reverse can be filled with another vehicle, thereby improving the loading efficiency.

2) In the construction organization, the driving route of the dump truck should be drawn up in advance, and the unnecessary ramp should be removed. For each excavation road of the excavator, it is necessary to have an empty vehicle return road to avoid mutual interference when the dump trucks enter and exit. Each running lane should be kept in good condition to facilitate the operation of the dump truck.

3) The excavator driver should have proficient operation technology, and try to adopt compound operation to shorten the excavator operation cycle time.

4) The technical condition of the excavator has a great impact on its productivity, especially the power of the engine. In addition, the bucket cutting resistance will increase by 60 to 90 when the teeth are worn, so the dull teeth should be replaced.

How to adjust the speed of the excavator and reduce the pilot pressure; Register Town.

2. Reduce the main safety valve.

Pressure; 3. Reduce the flow rate of the main pump. If you want to recover quickly.

The speed of the hydraulic excavator's action and the size of the force can be controlled by the joystick when working. When working, the stroke of the joystick is small, and the action of the excavator is relatively slow, and the force is relatively small. When working, when the stroke of the joystick is large, the action of the excavator Sakura is relatively fast, and the force is relatively large.

By controlling the stroke of the joystick, you can control the speed and power of the excavator. Controlling the stroke of the joystick, which is what we often call the driving feel, is the most basic skill that must be mastered in the driving work of the excavator. When working, do not directly and quickly stroke the handle to the maximum, so that the excavator's action will accelerate suddenly, which will cause the excavator to shake violently.

This is also a problem that many newbies often encounter. When operating, it should first transition from the small stroke of the joystick to the large stroke, and there should be a small buffer in the middle, so that the action of the excavator will be smooth and stable when working.

Specific steps: 1. Seek the maximum load of excavation when excavating, that is, the maximum transmission angle position between the piston rod of the cylinder and the rocker, that is, the angle between the piston rod of the cylinder and the rocker is 90 degrees, and the pressure angle of the mechanism is equal to zero, and the transmission efficiency is the highest;

2. The excavation capacity of the excavator should be adapted to the loading capacity of the shipping vehicle, and the loading capacity of the shipping vehicle is an integer multiple of the bucket capacity of the digging chai rough excavator;

3. Under the conditions that the site allows, the left and right two-way loading method is selected, that is, after the excavator turns left to fill a vehicle, it immediately turns right to fill another nuclear posture vehicle and transports it away;

4. The excavator driver should use the composite operation method to improve the efficiency of excavation and loading, so that Suizhen can improve the work efficiency of the excavator.

Specific steps: 1. The maximum load of the excavation is sought by the chaos during excavation, that is, the maximum transmission angle between the piston rod of the cylinder and the rocker, that is, the angle between the piston rod of the cylinder and the rocker is 90 degrees, and the pressure angle of the mechanism is equal to zero, and the transmission efficiency is the highest;

2. The excavation capacity of the excavator should be adapted to the loading capacity of the shipping vehicle, and the loading capacity of the shipping vehicle is an integer multiple of the bucket capacity of the excavator;

3. Under the condition that the site allows, the left and right two-way loading method is selected, that is, after the excavator turns left to load a vehicle, it immediately turns right to load another vehicle and transport it away;

4. The excavator driver should use the composite operation method to improve the efficiency of excavation and loading, so as to improve the work efficiency of the excavator.

When working with a mini excavator, there must be a certain amount of technology to make the mini excavator work faster and more efficiently.

In the construction organization of mini excavators, the driving route of the dump truck should be determined in advance to eliminate unnecessary ramps;

The operator of the small excavator should be proficient in operation technology, try to use compound operation, and shorten the operation mode cycle of the small excavator;

The number and capacity of small excavator equipment should meet the requirements of the production capacity of small excavators, and the capacity of dump rock trucks should be integer times of the bucket capacity of excavators.

The main performance of slow excavator action is roughly divided into: slow single action, slow action of the whole vehicle, slow action of the heat engine. We will make a specific analysis of the above three issues.

Analyze the causes. 1. Check whether the pressure of the relief valve of the relevant components of the excavator is too low;

2. Check whether the pump, low-pressure sensor and multi-way valve are faulty;

3. Whether there is a fault in the relevant solenoid valve and valve core.

Hunter drivers share solutions.

1. First of all, check whether the whole machine is maintained on time and whether the hydraulic oil is replaced on time; Whether the hydraulic oil circuit is blocked, please check the system pressure at idle speed, and check whether the oil return filter element is blocked;

2. The output power of the engine is too low, and the power is insufficient, please combine the DX data to analyze the output of the engine, and whether all cylinders can work at the same time; Check whether there is black smoke in the engine, if the fuel injector is seriously worn, it will also cause the engine power to decrease;

3. If the output of the hydraulic pump is insufficient, the relevant pressure test can be carried out when entering the service diagnosis system;

4. Insufficient pilot pressure causes insufficient pressure to open the valve core, resulting in insufficient flow and slow action;

5. Eliminate whether there is a circuit problem, and check the excavator CPU, high and low voltage sensor, solenoid valve and line faults.

6. Check the oil in time to check whether the oil is clean, and replace it immediately if there is dirt; The oil is too dirty and needs to be replaced; Check whether there are copper chips on the oil inlet filter, which causes the main pump to wear, and it is necessary to disassemble the chain car to check.

Your problem is too big, and you don't say anything about the tonnage, how big the bucket capacity, so can't your problem.