Many buyers are more or less skeptical before buying a used excavator. They think that a used excavator will have quality problems, but in fact, a used excavator has a very high cost-effectiveness compared to a new excavator. Evaluating the overall condition of a used excavator is a key step to ensure the quality of the purchased equipment. The following aspects can help you fully understand the condition of the excavator:

Appearance inspection: First, check the appearance of the excavator, including the body, crawler, bucket, etc. Pay attention to whether there is obvious damage, cracks or rust. Appearance problems may reflect the use or maintenance history of the machine.

Operation time: Check the total working hours of the excavator, which is an important indicator for evaluating the degree of wear and tear of the equipment. Higher working hours may mean more wear and tear and more frequent maintenance.

Engine condition: Check the operating condition of the engine, including whether it starts smoothly and whether there is any abnormal noise or smoke. Check the color and cleanliness of the engine oil. Dirty oil or foreign matter may indicate a problem with the engine.

Hydraulic system: The working condition of the hydraulic system is crucial to the performance of the excavator. Check whether the hydraulic oil is clean and whether there are leaks in the hydraulic lines. During the test run, pay attention to whether the hydraulic action is smooth, with or without vibration or sluggishness.

Tracks and chassis: The wear of the tracks can reflect the use of the excavator. Check the cracks, wear and tightness of the tracks. The condition of the chassis should also be evaluated, and damage to the chassis may affect the stability of the entire machine.

Interior and operating system: Check the interior and operating system of the cab, including the dashboard, control levers and seats. Make sure that all operating systems function properly and the dashboard display is accurate.

Maintenance records: Request and check the maintenance records and maintenance history of the equipment. This can help you understand whether the equipment has been regularly maintained and whether there have been major repairs.

Test run: Conducting field tests is key to evaluating the condition of the excavator. During the test, observe the working performance of the machine, including the smoothness and responsiveness of the digging, lifting and rotating actions.

Through the above inspections, you can fully understand the condition of the second-hand excavator and avoid purchasing equipment with potential problems. In addition, if you consider asking a professional technician to conduct a comprehensive inspection, you can also contact our professional technicians at xiangjue specifically, who have many years of rich experience in maquinaria de construcción de segunda mano inspection. Welcome to come to consult and negotiate.