By Scout Nelson
Dry weather during harvest can increase the risk of combine fires. Dry crops, dust, chaff and plant residue can quickly catch fire when they meet heat or sparks from farm equipment.
North Dakota State University Extension specialists are encouraging farmers to take regular safety steps before and during harvest. Drought-stressed crops have lower moisture levels, creating more dry material that can burn easily.
Regular maintenance is one of the best ways to reduce the risk. Farmers should inspect combines before starting work each day and remove dust, dirt, chaff and other crop material from the machine.
An air compressor or leaf blower can help clean engine areas and other parts. Farmers should clean equipment only when it is turned off and cooled down and should use proper eye, hearing and respiratory protection.
Electrical and hydraulic systems also need careful inspection. Damaged wires, loose connections and wires rubbing against moving parts can create problems. Hydraulic leaks can leave oily material that may burn when mixed with crop dust.
Farmers should also check bearings for signs of overheating. An infrared thermometer can help identify unusually hot bearings. Unusual sounds, warning lights and blown fuses should also be checked before continuing field work.
Fire safety equipment should always be ready. Each combine should carry two fully charged 20-pound ABC fire extinguishers, with one kept in the cab and another outside the machine.
Harvesting should be avoided when fire danger is especially high. Hot, dry weather, low humidity and strong winds can allow a small fire to spread quickly. Farmers should also park vehicles away from dry vegetation and allow equipment to cool before storing it indoors.
“If your combine is on fire, shut off the machine and call your fire department right away,” says Johnson.
FAQs
- Why are combine fires more common in dry conditions?
Dry crops, dust, and plant residue can ignite quickly when exposed to heat or sparks.
- How often should farmers clean combines?
Farmers should clean combines every day during harvest, especially before starting work.
- What should farmers check during combine maintenance?
They should inspect electrical and hydraulic systems, bearings, wires, hoses and other moving parts.
- How many fire extinguishers should a combine carry?
Each combine should carry two fully charged 20-pound ABC fire extinguishers.
- What should farmers do if a combine catches fire?
Shut off the machine, move to safety and call the fire department immediately.
Photo Credit: pexels-tomfisk
Categories: North Dakota, Crops, Equipment & Machinery, Harvesting, Rural Lifestyle, Farm Safety