CAT D11

1 min read
12-Jun-2026 11:01:55
CAT D11 | Vehicle Fire Suppression
2:46

VEHICLE FIRE SUPPRESSION

 We recently installed a vehicle fire suppression system to this CAT D11 dozer, ensuring reliable fire protection for critical machinery operating within landfill environments.

Vehicle automatic fire suppression systems play a vital role in protecting heavy equipment working in demanding conditions where combustible waste, dust and heat are constantly present. 

 

CAT D11 dozer with vehicle fire suppression system
Fire suppression cylinder installed on CAT D11 dozer
Pneumatic fire detection tube and nozzles installed in engine bay
Pneumatic fire detection tube and nozzles installed in engine bay
Pneumatic fire detection tube and nozzles installed in engine bay
In-cab monitor for vehicle fire suppression system

 

Additional Safety Features

In-Cab Monitor – Alerts the operator when the fire suppression system detects or suppresses a fire

 

Why Do Vehicles Need Fire Suppression?

Heavy-duty vehicles operate in high fire-risk environments. Here are the most common causes of ignition:

  • Overheating engine components (DPF, turbo, exhaust manifolds)

  • Fuel or hydraulic fluid leaks

  • Electrical faults and high-current cabling

  • Battery faults and poor isolation

  • Dust and debris build-up

 

Dual Agent Fire Suppression Installation on a CAT D11

This CAT D11 uses dual agent automatic fire suppression. Dry powder provides rapid flame knockdown, while the delayed release of wet chemical cools hot surfaces to prevent reignition. Vehicle automatic fire suppression systems are strategically installed on a CAT D11 to protect high-risk areas including the engine compartment and hydraulic systems, helping to minimise fire damage and downtime.

 

 

Fire Risk in Landfill Environments

Landfill sites present a significant fire risk for heavy vehicles. Machinery such as the CAT D11 operates around combustible waste materials that can smoulder unseen beneath the surface and ignite unexpectedly. Dust, debris and long operating hours can also contribute to heat build-up within the machine. Combined with the presence of fuel, hydraulic fluids and electrical systems, these conditions create an environment where a small fault can quickly escalate into a serious fire incident.

 

Automatic Fire Protection for Vehicles

Installing vehicle automatic fire suppression systems on machines such as this CAT D11 provides immediate protection where the risk is greatest. Automatic detection and rapid suppression help prevent fires from spreading, reducing damage to equipment and improving operator safety. For landfill operators, dual agent automatic fire suppression delivers an effective solution for protecting valuable machinery and maintaining site productivity.

 

 

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

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