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How Many Hours is Too Many for a Used Combines?

Learn how many hours you should expect on a used combine along with other buying tips on finding the right used combine for your operation.

Shopping for a used combine? Learn the general guidelines for total hours, what to look for when buying used, and why you should choose Koenig Equipment for finding a used combine.

Typical Annual Hour Usage for Used Combines

Combines can go through a variety of demanding conditions year after year. It is import to check service and ownership records to better understand what conditions the used combine has experienced and how it has been maintained. Below is a general guide to expected hours, lifespan, and usage patterns for used combines.

  • Average Hours per Year: Grain combines typically accumulate between 150 to 350 hours per year, depending on farm size, crops, and harvest intensity. Larger farms or custom operators may run combines 300+ hours annually, while smaller or part-time operations see fewer hours close to 150. A general rule of thumb is less than 250 hours per running year means a healthy yearly usage. 

  • Lifespan Hours Benchmarks: Combines can last up to 17-20 years with proper maintenance and working conditions, accumulating 4,000 to 5,000 engine hours by the end of their life. Separator hours are often less but critical for wear assessment, typically around 2,500 to 3,000 hours by 17 years of age.

  • Usage Patterns: The first 1-2 owners typically rack up the majority of hours, using machines intensively for mid-to-large commercial farming and often running 300+ hours per year. Subsequent owners usually operate the combine on smaller acreages or as a complimentary combine, adding fewer hours annually.

What to Look for When Buying a Used Combine

  • Maintenance History: A machine with thorough service documents, especially with regular oil changes, filter replacements, and timely repairs, will have greater longevity and higher resale value.

  • Engine and Transmission: Check for smooth operation without excessive smoke or noise. Look for leaks, compression test results (if available), and service records focusing on major repairs.

  • Separator and Rotor: Examine wear patterns, balance, and parts replaced. Separator hours directly impact resale value and remaining useful life.

  • Header Compatibility: Ensure the combine matches your existing headers or that adapters are available.

  • Electrical Systems and Controls: Test the combine’s precision ag systems, AutoTrac or row-sense features, display units, and gauges for faults or inconsistencies.

  • Hydraulics and Feed Mechanisms: Verify all hydraulic valves, hoses, and cylinders operate without leaks; augers and feeder houses should move smoothly.

  • Tire Condition: Tires can be a major cost, so check tread and sidewall integrity.

Why Buy Used Combines from Koenig?

  • Expert Inspections: Every combine is field-tested and checked for key wear items, calibration, and properly reconditioned by our certified team.
  • Transparent pricing and financing options: Take the guess work out of what it will actually cost to purchase your next combine.
  • Transparent History: Inspection reports and maintenance documentation provided, delivering peace of mind.
  • Parts and Service Readily Available: A team of dedicated parts and service members who can help keep your new used combine in top shape for years to come.

Next Steps on Purchasing a Used Combine

Browse our current Used Combines inventory or contact Koenig Equipment to find the right machine for your operation.