The harvesting season has begun and is prompting warnings from CFA to ensure equipment is properly maintained, and precautions are taken to avoid harvester fires. Harvester fires can start from a mechanical fault like faulty bearings, hydraulics or brakes, but the vast majority of header fires start in the engine bay where dust and debris are blown by cooling fans and ignite the hot exhaust. While CFA is pleased to have seen a decline in harvester fires over recent summer seasons, and thanks farmers for their attention to detail, the current conditions serve as a reminder not to be complacent. A fire starting in the header's engine bay can spread to the surrounding crop before it is noticed by the machine operator, and in the minutes it usually takes to get water onto the fire, it could grow to several hectares. On days of high wind those same crop fires could grow up to 100 hectares within under an hour. The CFA has already attended several harvesting related fires. CFA chief officer Jason Heffernan said machinery safety should not only just be a priority for farmers, but also to all Victorians, ensuring regular equipment maintenance and fire-safe practices. “During the last Fire Danger Period, CFA responded to 146 vegetation fires caused by machinery and vehicles, including slashers, tractors, ride-on mowers, caravans, and trailers,” he said. “Each incident posed a risk not only to those on the ground but also to neighbouring properties. “By prioritising equipment maintenance and simple safety protocols, we can significantly cut down on these preventable fires. “With everyone doing their part, we can help protect lives and property.” Crop and Farm Machinery Fire Safety • The most common cause of harvester fires is material collecting on hot engine components such as the manifold, exhaust and turbocharger. • Make it part of your routine to check for straw or grass build-up, and hot bearings. • Make sure your machinery is free of faults and mechanical defects and carrying a water fire extinguisher. • Postpone paddock work during the highest fire-risk periods. On hot, dry days, exercise extreme caution before harvesting, grinding, welding, slashing or mowing. • The key to avoiding harvester fires is diligence in maintenance such as clean-down and inspection. • During paddock operations have the appropriate firefighting equipment in place. You’re required by law to have a 9-litre water pressured extinguisher on hand. • Avoid driving vehicles and motorbikes through dry grass or crop - the risk from the hot exhaust system is high. More information is at https://www.cfa.vic.gov.au/plan-prepare/operating-farming-machinery-equipment-and-vehicles
