Protect Equipment with Harvest Fire Safety Tips

By Scout Nelson

Much of western Nebraska and the Panhandle faces abnormally dry to severe drought conditions this fall, with warm and dry weather expected through early October. These conditions heighten the risk of fast-moving fires, especially during harvest when modern farm equipment operates for long hours.

Larger combines made with synthetic materials can ignite quickly if hydraulic leaks or fuel spills meet hot crop residue.

Studies show most combine fires start in the engine area, often when residue touches hot parts like exhaust manifolds or turbochargers. Fires can spread rapidly if fuel lines or hydraulic hoses rupture.

Although newer combines feature stronger radiator fans and better air intake to keep debris out, regular maintenance and caution remain essential.

Key Fire Prevention Strategies

• Keep Equipment Clean: Clear debris around the engine and exhaust using leaf blowers, air compressors, or power washers to remove grease and oil.
• Park Smart: Allow combines to cool before storing. Park on fire-resistant surfaces and create firebreaks around field parking areas.
• Monitor Engine Load: Avoid stressing the engine, as higher loads create more heat. Newer engines run hotter due to emissions standards.
• Check Bearings: Use an infrared thermometer to monitor bearings and shut down if temperatures rise too high.
• Harvest Responsibly: Avoid working during extreme fire weather, especially between 2 and 4 p.m.

Preparation and Emergency Actions
Begin harvesting from the downwind side of fields to reduce spread risk. Keep a cell phone ready and carry a 10-pound ABC fire extinguisher in the cab, using the PASS method—Pull, Aim, Squeeze, Sweep. Regularly inspect extinguishers to ensure they work.

If a fire starts, move the combine to harvested ground if safe, shut off the engine to stop airflow, call 911, and focus on preventing the fire from spreading.

Consistent maintenance, clear communication, and quick action can prevent small sparks from becoming dangerous blazes. Staying alert and prioritizing safety protects equipment, crops, and communities during harvest season.

Photo Credit:gettyimages-orientaly