AGRICULTUAL MACHINERY FIRE SUPPRESSION

 We recently installed an agricultural machinery automatic fire suppression system to this McHale V6 740 round baler, delivering reliable fire protection for machinery operating in demanding agricultural environments.

Agricultural machinery fire suppression systems are essential for protecting round balers used in arable farming, where dry combustible materials and continuous operation create a significant fire risk.

Additional Safety Features

Manual Actuator – Allows the operator to manually activate the fire suppression system in an emergency

How Dual Agent Fire Suppression Works

The dual agent automatic fire suppression system combines two suppression methods to provide fast and effective protection:

Dry Powder rapidly suppresses flames across the machine, helping contain fire immediately.

Wet Chemical is discharged shortly after, cooling hot surfaces and reducing the risk of reignition.

Why Does Agricultural Machinery Need Fire Suppression?

Round balers such as the McHale V6 740 operate in high fire-risk environments, especially during straw, grass and hay collecting. The most common causes of ignition include: 

•  Build-up of dry straw, hay, grass and silage debris 

• Overheating bearings and moving mechanical parts 

• Friction caused by belts, rollers and continuous operation 

• Electrical faults and damaged wiring 

• Hydraulic fluid leaks

Dual Agent Fire Suppression Installation on a McHale V6 740

This McHale V6 740 uses dual agent automatic fire suppression to protect key fire-risk areas throughout the round baler. Strategically positioned nozzles provide targeted coverage across critical components exposed to heat, friction and combustible crop residue. The images below show how agricultural machinery fire suppression systems are installed on round balers used for silage, hay and straw collecting applications. 

Fire Risks in Agricultural Machinery

Agricultural machinery used in arable farming operates in extremely challenging conditions. Round balers constantly process dry and highly combustible materials such as straw, grass, hay and silage, while heat generated from moving parts can quickly create ignition sources. During harvesting and baling operations, debris accumulation around bearings and rollers significantly increases the likelihood of fire. Without rapid suppression, fires can spread quickly through both the machine and surrounding crops.

Built-in Fire Protection for Agricultural Machinery

Installing agricultural machinery automatic suppression systems on round balers ensures fires are detected and suppressed at the earliest possible stage. Dual agent automatic fire suppression delivers rapid flame knockdown followed by cooling protection to prevent reignition. For machinery such as the McHale V6 740, this helps reduce downtime, protect valuable equipment and maintain safe harvesting operations throughout busy agricultural seasons.

Protect your equipment with Fireward’s automatic fire suppression systems.

Fireward, Protecting People and Assets 24/7.

To find out more about Fireward’s Automatic Fire Suppression systems, get in touch by calling 0800 151 0249 or email at: sales@fireward.co.uk