Home / Crops / Reduce the risk of combine fires this fall

Reduce the risk of combine fires this fall

I have already seen several photos and even some video clips of harvest 2017 combine fires come across my twitter feed. On our recent CORN newsletter conference call, several Extension Educators mentioned seeing or hearing about combine fires this fall. Crop residue accumulation near a direct heat source such as the engine or exhaust system, or on and around bearings, belts and chains where heat can be generated, accounts for the majority of combine fires. I recently read an article from a Michigan State University Extension web page as well as an article from Dick Nicolai, a South Dakota Extension specialist that both provided advice regarding how to prevent and how to be prepared for combine fires. Some of their safety recommendations include:

 

  • Keep the combine as clean as possible. During harvest, frequently blow dry chaff, leaves and other crop materials off the machine. Remove any materials that have wrapped around bearings, belts and other moving parts. Be sure to check those pockets that house wires or lights and where chaff accumulates.
  • Keep wiring and fuses in proper working condition. Check wiring and insulation for rodent damage and replace as needed.
  • Keep fittings greased and watch for overheated bearings.
  • Use a ground chain attached to the combine frame to prevent static charges from igniting dry chaff and harvest residue, letting the chain drag on the ground while in the field.(Click here to see photo)
  • Prior to fueling a hot combine, wait 15 minutes to reduce the risk of a spill volatilizing and igniting.
  • Don’t park a hot combine in the shed or shop. After a long day of harvesting, smoldering hot spots may be present in the combine. If those spots suddenly flare up, at least you won’t lose the building!
  • Keep at least one fully-charged, 10-pound ABC dry chemical fire extinguisher with an Underwriter’s Laboratory approval in the combine cab.
  • Mount a second, larger fire extinguisher on the outside of the machine at a height easily reached from ground level.
  • Have a plan if a fire starts. Turn off the engine; get the fire extinguisher and your phone. Get out and get help.
  • Stay a safe distance away.
  • Call 911 before beginning to extinguish the fire.

 

Approach the fire with extreme caution. Small fires can flare up quickly with the addition of air (by opening doors or hatches).

 

Check Also

Tearing down the silos

By Dusty Sonnenberg, CCA, Ohio Field Leader: a project of the Ohio Soybean Council and …

Leave a Reply

Your email address will not be published. Required fields are marked *