When considering the purchase of used construction equipment, especially in today’s economy where many contractors are opting to repair and hold onto machinery longer or buy used instead of new, it’s crucial to be aware of potential red flags. Here are some key points to keep in mind when inspecting used equipment, as suggested by Perfection Machinery, a company with 50 years of experience in buying and selling used assets.

1. Engine Issues:

   If a machine’s engine won’t start or struggles to start with excessive smoke, this could be a serious warning sign. While sellers might downplay the issue, claiming it just needs a minor fix, it’s important to be cautious. If you can’t thoroughly test the engine, it’s best to walk away, unless the equipment comes with a solid warranty—though this is rare for machinery priced under $20,000. If you do proceed with testing, take your time, familiarize yourself with the controls, and ensure you test all speeds and movements.

2. Fluid Leaks:

   Check for any signs of leaking fluids underneath the machine, especially along the backhoe loader and the cylinders. Examine all hoses and arms for leaks, as these can indicate potential issues.

3. Contaminated Coolant or Oil:

   Finding coolant in the oil or oil in the coolant is a major red flag, as this often signals an engine that will require extensive repairs, leading to wasted time and money.

4. Seized Components:

   If any part of the machine is seized, it’s likely a sign that the equipment wasn’t well-maintained. This could lead to further issues down the line.

5. Welded Repairs:

   Inspect the backhoe, loader arms, and buckets for any welds. While welding is a common repair method, it’s important to note that welded steel is never as strong as the original. Additionally, heavy use that led to welding might have caused other hidden damage.

6. Unusual Noises or Brake/Drivetrain Issues:

   Pay attention to any strange noises or irregular behavior from the brakes or drivetrain. While some brake repairs can be relatively inexpensive, a major drivetrain issue, like a faulty rear differential, could be extremely costly, possibly even making the machine a total loss.

7. Worn Bushings or Pins and Poor Maintenance:

   Check for excessively loose bushings or pins, as these are signs of wear and poor maintenance. The longevity of used machinery, especially older models, largely depends on how well it was maintained over the years.

Bonus Tip:

Opt for popular models from well-known brands. This not only makes it easier to find parts, manuals, and support, but it can also be an indicator of reliability. A quick search on websites like Machmall.com can reveal how common a particular model is, which can give you an idea of its repairability and long-term value.

By keeping these tips in mind, you can make a more informed decision when buying used construction equipment, potentially saving yourself from costly repairs and downtime in the future.