HOW TO INSPECT A USED EXCAVATOR ACCURATELY

Visual inspection - Before making a purchase, the first step is to conduct a careful physical inspection of the equipment. Among the issues that you should be on the lookout for are;

Hydraulic System Leaks

Ensure sure there are no hydraulic leaks by checking the hydraulic pump compartment, hydraulic lines, cylinders, and hoses. Inspect the stick and boom for oil seepage. Swivel joints and the slew ring or swing bearing are additional components that are prone to leaks. Any leaks should be quickly identified and repaired to guarantee the equipment's safe operation.

Cracks and Dents

When there are cracks, dents, or corrosion in significant moving parts or crucial connection points, it's a warning sign. Some wear and tear are to be expected with second hand equipment. Observe for hairline cracks and rust indications. Make sure to look for any evidence of damage on the excavator's undercarriage as well. You should take care of any cracks and dents immediately Moreover, inspect the bucket teeth for scalloping; in some circumstances, this could be a sign that it's time to replace the bucket.

Check The Fluids and Lubricants

Fluids and lubricants are essential for the equipment to operate at its best. Thus, it's crucial to perform fluid checks on things like hydraulic fluid, engine oil, coolant, and transmission fluid. Fluid contamination may be an indicator of poor machinery maintenance.

Inspect The Tracks or Tires

The tracks or tires should be thoroughly inspected for any cracks or excessive loss of tension in the case of tracks because they move a lot and may be exposed to heat.

Operational inspects:

While some of the more obvious problems can be found with a visual inspection of the equipment, you still need to perform several operational checks to ensure the machinery is in good working condition.

Test Movement and Play of the excavator

Start the equipment and check to see if the engine isn't emitting any smoke. Perform a few tests to simulate how the equipment would operate, such as moving the boom while utilizing the bucket as an anchor, opening and closing the bucket, swinging the excavator's upper body through its whole range of motion, and more. Consider purchasing a different piece of equipment if you notice any problems with the excavator's movement that interfere with its smooth operation.