Mini excavator is a kind of common construction machinery, maintaining it can prolong its service life and improve work efficiency. The following are some methods and precautions for mini excavator maintenance.
Maintenance
1. Daily cleaning
The mini excavator will accumulate a lot of dust, mud and sundries during use, if it is not cleaned up in time, it will affect its normal work. Therefore, it should be thoroughly cleaned after daily use, including cleaning the surface, interior and engine of the machine.
2. Change the engine oil
Engine oil is an important lubricant for the mini excavator engine, and regular oil replacement can ensure the normal operation of the engine. Under normal circumstances, the oil needs to be changed every 100 hours or about a month.
3. Replace the air filter
The air filter is an important part of the mini excavator engine, it can filter the dust and sundries in the air and protect the engine from pollution. Therefore, it is necessary to check the status of the air filter at regular intervals, and if it is found to be dirty or damaged, it needs to be replaced in time.
4. Check the liquid level
Mini excavators also have hydraulic oil, coolant, etc. that need to be checked regularly. If the liquid level is too low, it will affect the normal operation of the machine, or even damage the machine. Therefore, it is necessary to check the liquid level every once in a while, and add or replace the liquid in time.
Precautions
When using a mini excavator, pay attention to avoid overloading and speeding to avoid damage to the machine.
When parking, choose a flat ground and cut off the engine power to avoid accidents.
When performing maintenance, you should operate according to the requirements in the manual to avoid damage or danger to the machine caused by misoperation.
If the machine is found to be abnormal, it should be stopped for inspection in time to avoid greater losses.
The above are some methods and precautions for mini excavator maintenance, I hope it will be helpful to you. If you have further questions, please feel free to contact me.
How to operate the mini excavator:
Preparation before operation
Before operating the mini excavator, the following preparations are required:
Confirm whether the various functions of the machine are normal, such as engine, hydraulic system, steering system, etc.
Check whether the oil quantity, water temperature, liquid level, etc. are within the normal range.
Wear safety equipment, such as hard hats, safety shoes, gloves, etc.
Steps
Get in the car and start: open the door, sit in the driver's seat, and fasten the seat belt. Insert the key into the ignition switch, turn on the power, step on the brake pedal, press the start button to start the engine. After starting, release the brake pedal and place the handle in the neutral position.
Steering: Push the handle to the left or right to control the steering of the mini excavator. Pay attention to the surrounding obstacles and safety distance when turning.
Digging: Push the handle forward to control the bucket to dig down. The bucket depth and angle can be adjusted by the control of the handle. When digging, you need to pay attention to the stability of the ground and surrounding obstacles.
Loading: Pull the handle backward to control the bucket to load upwards. When loading, you need to pay attention to the inclination angle and loading capacity of the bucket to avoid overloading.
Transportation: The mini excavator can be transported by walking on its own. Push the handle forward to drive the machine forward, and pull it back to reverse the machine. Pay attention to the surrounding obstacles and safety distance during driving.
Parking: When parking, the handle needs to be placed in the neutral position, the engine power is cut off, and the bucket and arm are pulled up. When parking, you need to choose a flat ground and cut off the engine power to avoid accidents.
The above is the operation method of the mini excavator, I hope it will be helpful to you. If you have further questions, please feel free to contact me.