It’s crucial to comprehensively inspect a used excavator before purchasing if you’re in the market for one. In this article, we’ll walk you through the steps of inspecting a used excavator to ensure you’re getting what you expect.
Check for General Wear and Tear
Look for indications of damage, including dents, scratches, rust, and paint loss.
Pay close attention to the tracks, cab, and hydraulics, which should be in good working order. Remember to look at the undercarriage, checking all components for signs of dirt or wear. Carefully inspect each hose and connector; any cracks or leaks should not be overlooked. Lastly, ensure that all safety features are intact and operable before purchasing.
Inspect All Hydraulic Components
Before inspecting a used excavator, it is essential to evaluate all hydraulic components.
Carefully examine each hose and connection for any signs of blockage or leakage. Ensure all valves are working correctly and can open and close without issue. Ensure the hydraulic fluid is at the appropriate levels and that there aren’t any visible signs of contamination from rust or debris. Keep an eye out for excessive heat coming from the motor too. It could indicate an issue that requires attention before purchasing. Furthermore, take your time to ensure that all safety features are in whole working order with no unexpected malfunctions.
Evaluate the Tracks
Once all Hydraulic components have been evaluated, it is essential to examine the tracks on the excavator.
Ensure there are no cracks or other signs of damage that could impair the movement of the tracks and cause an issue down the line. Additionally, ensure that the track pins are free of corrosion and adequately lubricated. If necessary, consult a qualified mechanic to look over all parts of the undercarriage and advise accordingly. Furthermore, check that all bolts and nuts holding the tracks in place are undamaged and tight.
Test the Engine
It is important to test the engine before purchasing a used excavator.
Start the engine up and note any unusual noise or smoke created. Check that all parts of the excavator respond correctly and that there is no misfiring or stalling when put in action. Additionally, ensure all gauges read accurately, and all lights function as expected. Take your time to review every engine component, as any unexpected issues could be costly to repair.
Check the Cab
Once the engine has been tested, it is essential to assess the excavator’s cab.
Scrutinize each component and look for broken pieces or missing parts that could interfere with its operations. Additionally, ensure that all interior elements, such as seats, upholstery, and flooring, are in good condition and free from wear. Ensure all necessary safety equipment is installed and operational, such as alarms and fire extinguishers. Ensure that all glass surfaces are undamaged and seals are intact. With a thorough inspection of each element of the cab, you can ensure your used excavator is ready for safe operation from day one.
Test Out the Controls
After inspecting the cab, it is vital to check the controls of a used excavator.
Test all levers and buttons to ensure they are functioning correctly. It will allow you to operate the machine safely once it is ready. Additionally, ensure that all safety features work perfectly, such as emergency brakes and shut-offs, to protect yourself and others on the job. Be sure also to check any hydraulics and electrical systems fitted in your machine; these should be connected securely and running efficiently. With a comprehensive evaluation of the controls, you will feel confident when operating your used excavator.
At Shanghai Yonggong Trading Co., LTD， we understand the importance of inspecting a used excavator before purchase. For this reason, we strive to provide our customers with reliable machines that have been subject to rigorous inspection. Our knowledgeable team of professionals can help guide you through the process from start to finish, offering advice and support to ensure you make the right choice. With our vast range of used excavators, all backed by expert inspection and quality assurance, you can count on us for your used excavator needs.