How Much Does the Age of an Excavator Affect Its Value?

[MikePhua]

In this discussion, forum members talked about a common question: After how many years or hours of use does a second-hand excavator become not worth buying? Here is a summary of practical insights shared by users:
1. Key Question: Age vs. Operating Hours
Most users agree:
Operating hours matter more than machine age.
A well-maintained, properly cared-for older excavator, even if it’s quite old, can still be worth buying as long as the hours are low and wear is manageable.
Many older machines have sturdy components and simpler, more reliable hydraulic systems that can be easier to maintain than some newer models.
2. Common Issues with Older Machines
However, older excavators do have typical concerns, including:

• Hydraulic leaks: Aging seals often fail, leading to time-consuming and costly repairs.
  
• Engine overhauls: Poorly maintained engines may burn oil or emit smoke, with expensive overhaul costs.
  
• Parts availability: Very old models might have discontinued parts that are costly and slow to procure.
  

3. User Experiences

• Some users shared that their 1980s-era excavators still perform well with routine oil changes and maintenance.
  
• Others warned that if a machine has over 10,000 hours and no major overhaul history, be cautious—expensive replacements like hydraulic pumps, engines, or slew motors may be needed.
  

4. Tips for Buying Older Excavators
Based on consensus, practical buying advice includes:
✅ Prioritize machines with lower working hours over simply newer manufacture year.
✅ Check maintenance and service records—machines with good records are more trustworthy.
✅ Conduct thorough test operation: listen to idle sounds, observe exhaust, check hydraulic pressure, and watch for sluggish or jerky movements.
✅ Confirm parts availability with local dealers before purchase.
✅ Budget for potential repair costs—older machines may be cheap upfront but could require costly maintenance later.
5. Conclusion
An “old” excavator is not necessarily a bad purchase.
If the wear is low, maintenance is good, and parts are available, it can continue efficient service for many years at a bargain price. Conversely, buying a machine without records, multiple owners, and poor upkeep risks spending more money later.
Summary quote from users:
"Year of manufacture is only a reference; the core factors are hours and maintenance. Before buying an old machine, always test it, check records, confirm parts availability, so you know what you’re getting. Saving money and hassle in the long run is what matters."