ISUZU GIGA Water Fire Truck
The ISUZU GIGA Water Fire Truck is a heavy-duty firefighting and water tanker rescue vehicle engineered for rapid emergency response, large-scale fire suppression, and municipal rescue operations, where strong pumping capacity, long-range water delivery, and stable chassis performance are essential for handling complex fire scenes in urban, industrial, and infrastructure environments. Built on the robust ISUZU GIGA VC61 Series chassis with a 6×4 heavy-duty drive configuration, this model integrates high power output, reinforced structural design, and advanced firefighting systems to ensure reliable performance under continuous high-load emergency conditions.
Powered by a high-performance ISUZU diesel engine delivering 380–420 horsepower, the truck ensures strong acceleration, stable torque output, and excellent operational endurance, while meeting Euro 5 emission standards, making it suitable for both emergency firefighting missions and environmentally regulated urban deployment. With overall dimensions of 10700 × 2550 × 4080 mm, a gross vehicle weight of 25,000 kg, and a reinforced ladder frame chassis structure, the vehicle provides exceptional stability and load-bearing capacity, even when fully equipped with water, foam, and firefighting equipment.
The truck features a modular water tank capacity ranging from 8,000 to 16,000 liters, combined with an optional 2,000-liter foam tank, designed with anti-corrosion treatment and reinforced welded construction to ensure durability, pressure resistance, and long-term reliability during intensive firefighting operations. The double-row crew cab accommodates 2 + 4 firefighters, allowing efficient team deployment and rapid response capability in emergency situations.
Features of ISUZU GIGA Water Fire Truck
High-Performance ISUZU GIGA Powertrain and Chassis System
The vehicle is built on the reliable ISUZU GIGA VC61 chassis platform, paired with a FAST 12-speed manual transmission (12F + 2R), ensuring smooth gear shifting, high torque efficiency, and strong adaptability across different firefighting terrains such as urban roads, highways, and industrial zones. The 6×4 drive configuration, reinforced leaf spring suspension, and heavy-duty axle load distribution (7,000 kg front and 18,000 kg rear) provide outstanding stability and load-carrying performance during full water and foam operations.
The truck is also equipped with 11.00R20 or 12.00R22.5 tires (10 + 1 configuration), offering excellent traction, durability, and safety under demanding emergency driving conditions, while hydraulic power steering and air braking with ABS ensure precise control and reliable braking performance.
Large-Capacity Water and Foam Tank System
The modular tank system is designed for high-efficiency firefighting operations, supporting a water capacity of 8,000–16,000 liters and an optional 2,000-liter foam tank, allowing flexible configuration based on operational requirements. The tank is constructed from high-strength carbon steel or stainless steel (foam section), combined with internal epoxy or polyurethane anti-corrosion coating to ensure long-term resistance against corrosion and chemical exposure.
Key tank features include:
- Reinforced welded tank structure for high-pressure resistance
- Dual-side DN80 filling ports for fast refilling operations
- Bottom drain valve for efficient water discharge
- 500 mm manhole for maintenance access
- Water level indicator and anti-overflow protection system
These features ensure safe, efficient, and continuous water supply during prolonged firefighting missions.
High-Efficiency Fire Pump and Water Delivery System
The truck is equipped with a powerful CB10/60 or CB10/100 low-pressure centrifugal fire pump, capable of delivering a flow rate of 60–100 L/s with a working pressure of 1.0 MPa, ensuring strong and stable water output for various fire suppression scenarios.
The system provides:
- Suction depth of up to 7 meters
- Water priming time of ≤85 seconds
- PTO-driven power transmission for stable pump operation
- DN150 large-diameter water inlet for high-flow intake
This configuration ensures rapid water deployment and sustained firefighting capability in high-intensity emergency situations.
Advanced Fire Monitor and Spray Control System
The vehicle is equipped with a high-performance PL48 / PLKD8/80 fire monitor, designed for long-range and high-efficiency fire suppression, with a water flow capacity of 48–80 L/s, reaching a water throw distance of ≥65 meters and foam range of ≥55 meters, making it highly effective for large-scale fire control operations.
Key features include:
- 360° continuous rotation capability
- Elevation range from -15° to +70°
- Electric or manual dual control mode
- Remote and manual operation flexibility
This system allows firefighters to accurately target fire sources from a safe distance, improving operational safety and effectiveness.
Heavy-Duty Pipeline and Hydraulic Control System
The firefighting system is supported by a robust pipeline network made of stainless steel or galvanized steel, ensuring corrosion resistance and long service life under high-pressure water flow conditions. The system includes DN80 quick-connect outlets, DN150 suction interfaces, DN50 foam lines, and integrated control valves for smooth and efficient fluid distribution.
The hydraulic system features:
- PTO integrated chassis power system
- Electric + pneumatic control system
- Hydraulic stabilizer outriggers for operational stability
- Rear control station for centralized operation management
This ensures stable working performance during stationary firefighting operations and improves overall system reliability.
Intelligent Safety and Emergency Operation System
The fire truck is designed with a complete 24V electrical safety system, integrating modern emergency response features to ensure safe operation in high-risk environments. Key safety equipment includes:
- LED rotating warning beacon
- Reverse alarm and emergency siren system
- Rear working lamps for night operations
- Emergency stop switch for instant shutdown
- Fire extinguisher for onboard safety support
- Optional intercom communication system for crew coordination
These safety systems enhance visibility, communication, and operational security during critical firefighting missions.
Fully Equipped Firefighting Operation Platform
The ISUZU GIGA Water Fire Truck comes fully equipped with essential firefighting and operational accessories, ensuring immediate deployment capability in emergency situations. Standard equipment includes:
- High-capacity fire pump system
- Integrated water tank system
- Optional foam system compatibility
- Hose reels and suction pipes
- Rear ladder and safety guardrails
- Anti-slip working platform
- Tool box for equipment storage
- Anti-corrosion treated tank structure
These integrated systems ensure that the vehicle is fully prepared for rapid response in urban firefighting, industrial fire control, airport emergency rescue, and large-scale disaster management operations.
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