Mine vehicles, both surface and underground, operate under prolonged high loads. The engine compartments, on‑board distribution boxes, hydraulic oil lines and other areas are prone to oil and dust accumulation. Subjected to high temperatures, oil‑type fires frequently occur. Traditional dry powder extinguishing methods have poor cooling capacity, cause severe equipment corrosion, and are prone to re‑ignition, failing to meet on‑site protection requirements. gmfire has launched an automatic fire suppression device for mining vehicles equipped with a specialised water‑based extinguishing agent. With advantages such as rapid cooling, flame retardancy, suppression, and environmental cleanliness, it specifically addresses fire hazards in the core areas of mining vehicles, building a solid safety line for mine vehicles.

This system focuses on precise protection for the two high‑frequency flammable areas: the engine compartment and the on‑board distribution box. The water‑based extinguishing agent has excellent penetrating ability, being able to penetrate through oil grime and carbon deposits to reach the fire source directly, rapidly reducing the ambient temperature, blocking the combustion reaction, and fundamentally preventing re‑ignition. At the same time, the agent is mild and non‑corrosive, and after extinguishing, it does not damage engine wiring, electronic control components, or precision mechanical structures, greatly reducing equipment maintenance costs and downtime, and is suitable for continuous production demands in mines.

The operating environment in mining areas is complex, with high dust, strong vibration, large temperature differences, and humid conditions, posing severe challenges to the stability of fire protection equipment. The entire system adopts a fully sealed structural design, and the piping and detection units are reinforced against vibration, ensuring stable operation under long‑term bumpy and dusty conditions, effectively eliminating false alarms, missed alarms, and equipment failures. The system is equipped with an all‑round, no‑blind‑spot detection matrix, with multiple detection points for real‑time fire source detection, covering blind spots such as corners of the cabin, wiring gaps, and the interior of distribution boxes, achieving early fire identification and early response, firmly seizing the golden time for fire suppression.

Relying on mature product performance, the system has been deployed in major coal mines in Southeast Asia, the Middle East, and other regions. For example, at a coal mine in Southeast Asia, multiple flameproof trackless rubber‑tyred vehicles were customised with a water‑based fire suppression system. The spray points and piping layout in the engine compartment were optimised. While effectively solving early‑stage oil fires and localised smouldering fire safety hazards in the engine compartment, the system perfectly adapted to the enclosed, humid conditions underground, and was subsequently accepted and approved by the mine safety department.

In summary, the water‑based fire extinguishing solution perfectly meets the needs of oil fire prevention and control for mining vehicles. Combined with all‑round detection and rugged design, it balances fire suppression efficiency, equipment protection, and long‑term stability. gmfire, based on actual mining conditions, continues to provide safety assurance for various vehicles in coal and non‑coal mines with practical and professional fire protection products, supporting safe and stable mining production.