ISUZU Water Foam Tank Fire Truck
The ISUZU Water Foam Tank Fire Truck is a professional firefighting vehicle designed for rapid response to structural fires, industrial fires, fuel-related incidents, warehouses, workshops, commercial facilities, and other emergency situations where both water and foam suppression capabilities are required. Built on an ISUZU 700P fire truck chassis, the vehicle combines a durable heavy-duty body, a large water and foam storage system, a high-capacity fire pump, foam proportioning equipment, hose reels, and a roof-mounted water/foam monitor into one integrated firefighting platform.
The truck measures approximately 7,400×2,400×3,100mm and features an extended four-door cab with seating for up to six firefighters, providing sufficient room for a complete response crew while maintaining practical road maneuverability. The ISUZU engine produces approximately 175HP, while the reinforced riveted chassis frame, hydraulic shock absorbers, 4-ton front axle, and 7-ton rear axle provide a strong foundation for the firefighting superstructure.
The firefighting body is constructed from high-quality carbon steel with a 2.5mm framework, with reinforced internal and external webs providing additional structural strength. The body incorporates organized equipment storage shelves, illuminated compartments, an enclosed pump module with aluminum sliding doors, a top walking platform, hose storage, and dedicated equipment compartments, allowing firefighters to carry and access essential equipment efficiently.
The vehicle carries 3,000 liters of water and 1,000 liters of foam, with internal baffles and water-wave inhibitors designed to reduce liquid movement during transportation. A 500mm manhole allows convenient tank filling and inspection, while multiple filling, drainage, overflow, ventilation, and pump-feeding connections provide practical support for daily firefighting operations.
At the heart of the firefighting system is a rear-mounted Darley 5400LPM pump rated at 10 bar, with a HALE 1650LPM at 7 bar pump available as an optional configuration. The vehicle also features a roof-mounted PL80 water/foam monitor, automatic foam proportioning, two 20-meter hose reels, and variable nozzles capable of producing fog, spray, and foam streams, giving firefighters multiple suppression methods for different fire scenarios.
Features
1. ISUZU 700P Heavy-Duty Fire Truck Chassis
The vehicle is built on an ISUZU 700P fire truck chassis, providing a reliable foundation for the water and foam firefighting system. The reinforced riveted chassis frame and hydraulic shock absorber configuration are designed to support the additional weight of the tank, pump, equipment compartments, and firefighting hardware while maintaining stable road performance.
The chassis uses a 4-ton front axle and 7-ton rear axle, while the auto-adjustable oil brake system with power assistance provides practical braking control for a fully equipped emergency vehicle.
2. Six-Person Extended Cab
The four-door extended cab accommodates up to six people, allowing a larger firefighting crew and equipment operators to travel together to an emergency location.
The cab is designed with standard safety equipment including ABS brakes, while the extended configuration provides convenient access for the crew and makes the vehicle suitable for professional municipal, industrial, and emergency response organizations.
3. 3,000L Water and 1,000L Foam Capacity
The firefighting body contains separate compartments for 3,000 liters of water and 1,000 liters of foam, allowing the vehicle to perform both conventional water firefighting and foam-based suppression without requiring an external water or foam source during the initial response.
The tank is equipped with internal baffles and water-wave inhibitors to reduce liquid movement while the truck is traveling, helping improve vehicle stability and making the tank more suitable for emergency response operations.
4. Durable Firefighting Body Construction
The body framework is manufactured from high-quality carbon steel with a 2.5mm thickness, while internal and external reinforcement webs provide additional structural support.
The body can be configured with extruded aluminum or stainless-steel external construction according to customer requirements, while enclosed equipment compartments and shelves provide organized storage for hoses, tools, protective equipment, and other firefighting accessories.
5. High-Capacity Darley Fire Pump
The standard firefighting system uses a rear-mounted Darley 5400LPM fire pump with a rated pressure of 10 bar, providing a high-volume water supply for large-scale firefighting operations.
A HALE 1650LPM pump rated at 7 bar is also available as an optional configuration, giving customers flexibility when selecting the pump capacity according to their firefighting requirements and local operating conditions.
6. Powerful Water and Foam Monitor
The roof-mounted PL80 fire monitor is designed for both water and foam discharge, providing firefighters with a long-range suppression option when approaching the fire directly is difficult or unsafe.
The monitor can rotate horizontally through approximately 360° and vertically from around -40° to +90°, allowing the operator to direct the firefighting stream across a wide area. The system is specified with a water discharge rate of up to 1,650L/min at 8 bar, while the foam discharge rate can reach up to 8,000L/min at 5–7 bar according to the supplied configuration.
7. Automatic Foam Proportioning System
The truck is equipped with a Darley AF125 automatic foam proportioner, which provides automatic adjustment of the foam mixture during firefighting operations.
This system allows the crew to switch between water and foam suppression according to the type of fire, making the vehicle particularly useful for facilities where flammable liquids, fuels, oils, chemicals, or other materials may be involved.
8. Multiple Hose Reels and Nozzle Options
Two groups of 3/4-inch hose reels, each with approximately 20 meters of hose, are provided for flexible close-range firefighting. These hose reels allow firefighters to extend the water or foam supply away from the main vehicle and handle localized fire points more conveniently.
The system also supports variable nozzles capable of producing fog, spray, and foam, giving the crew greater control over the discharge pattern depending on fire intensity, distance, and operating conditions.
9. Comprehensive Tank Filling and Drainage System
The tank incorporates two DN80 injection inlets for filling from the fire pump, with one-way 80mm injection valves installed on both sides of the vehicle. A DN50 overflow and ventilation outlet helps manage tank pressure and prevent overfilling.
Additional DN40 ball-valve drainage outlets, a lower tank outlet for feeding the pump, and a surplus-water discharge pipeline provide practical support for filling, draining, maintenance, and pump protection.
10. Pump and PTO Protection Systems
A dedicated cooling-water pipeline helps protect the PTO system during continuous operation, while sieves installed on the pump inlet line help prevent dirt and foreign particles from reaching the pump.
These supporting systems are important for maintaining reliable firefighting equipment performance, particularly when the truck is operating continuously during extended emergency incidents.
11. Professional Equipment Storage and Lighting
The firefighting body features dedicated equipment shelves and storage compartments, allowing essential tools and accessories to be securely organized rather than placed loosely inside the vehicle.
Lights are installed to illuminate the compartments when their doors are opened, while the OLED scene-light package and LED warning-light package improve visibility around the truck during nighttime emergency operations. An electronic siren speaker and diamond-grade reflective striping further enhance emergency identification and roadside visibility.
12. Practical Operator Controls
The truck is equipped with dual-side intermediate pump operator’s panels, providing convenient access to the main firefighting controls from either side of the vehicle.
The roof monitor can be controlled manually, while the speed regulator can be positioned in the cab for manual or electrical operation, allowing the firefighting crew to adjust the system according to the specific requirements of the incident.
13. Designed for Diverse Firefighting Applications
The combination of a 3,000L water tank, 1,000L foam tank, high-capacity fire pump, automatic foam proportioner, hose reels, and water/foam monitor makes this ISUZU fire truck suitable for a broad range of emergency applications.
It can be used for municipal fire services, industrial facilities, fuel stations, warehouses, chemical plants, workshops, commercial buildings, logistics centers, and other locations where rapid water and foam suppression capability is required, while the available custom design options allow the firefighting body and equipment configuration to be adapted to specific operational needs.
Specifications
| ITEM | VALUE |
|---|---|
| Chassis – Model | ISUZU 700P fire truck chassis |
| Chassis – Cab | Long extended cab length 4-doors, 6 seats |
| Chassis – Safety Features | Standard safety features ABS brakes |
| Chassis – Overall Size | 7400×2400×3100mm |
| Chassis – Engine | ISUZU Engine 175hp |
| Chassis – Transmission | ISUZU Transmission 600000km no gear problem |
| Chassis – Frame & Suspension | Reinforced rivet chassis frame hydraulic shock absorber |
| Chassis – Front Axle Rating | 4Ton |
| Chassis – Rear Axle Rating | 7Ton |
| Chassis – Brakes | Auto adjustable oil brake with power assistance |
| Body Construction – Framework | Framework made out of the high-quality carbon steel 2.5mm thickness |
| Body Construction – Storage | Shelves, space to store and fasten needed equipment |
| Body Construction – Lights | Lights at opening the doors |
| Body Construction – Skin | Outside covered skin made out of high-quality carbon steel |
| Body Construction – PTO | Sandwich PTO mounted between transmission and engine |
| Body Construction – Body Material | Body available in extruded aluminum or stainless steel |
| Body Construction – Pump Module | Enclosed pump module with aluminum sliding doors |
| Body Construction – Top Walkway | Top walking way |
| Tanks – Water Tank Volume | 3000liters |
| Tanks – Foam Tank Volume | 1000 liters |
| Tanks – Manhole | 500mm manhole for filling and regular inspection |
| Tanks – Baffles | Baffles up to 1.5~5m³ with water wave inhibitors |
| Tanks – Reinforcement | Internal and external reinforcement webs |
| Storage – Tank Storage | Folding Tank storage, right side compartment top under tank |
| Storage – Suction Hose Storage | Suction hose storage, left side compartment top under tank |
| Warning & Siren – Electronic Siren | Electronic Siren speaker |
| Warning & Siren – Scene Light | OLED Scene Light Package |
| Warning & Siren – Warning Light | LED Warning Light Package |
| Warning & Siren – Striping | Diamond Grade pattern striping |
| Fire Package – Pump Operator’s Panel | Dual side intermediate pump operator’s panel |
| Fire Package – Main Pump | Darley 5400LPM at 10 bar Pump, rear mounted |
| Fire Package – Optional Pump | HALE 1650LPM at 7 bar pump optional |
| Fire Package – Fire Monitor | Top mounted fire monitor up to 1200LPM with manual controls |
| Fire Package – Discharging Valve | Manually operated rear discharging valve |
| Fire Package – Injection Inlets | 2 nos. DN80 injection inlet for filling the tank from the pump; Two one-way valve ф80 mm inject inlet mounted at both sides of the vehicle |
| Fire Package – Overflow & Ventilation | 1 No. overflow device DN50, ventilation outlet |
| Fire Package – Pump Feeding | Lower outlet for feeding the pump from the tank |
| Fire Package – Drainage Outlets | 2 nos. drainage outlet DN40 ball valves discharge outlet |
| Fire Package – Surplus Water Pipeline | Surplus water discharge pipeline to protect the water pump and valve |
| Fire Package – Cooling Water Pipeline | Cooling water pipeline protect PTO for normal work |
| Fire Package – Level Indicator | Level indicator for the water level inside the tank |
| Fire Package – Sieves | Sieves on the inlet line to the pump prevent dirt from reaching the pump |
| Fire Package – Custom Design | Custom’s design available |
| Fire Package – Foam Proportioner | Darley AF125 complete automatic Foam proportioner automatic adjustment |
| Fire Package – Hose Reel | 2 Groups hose reel of diameter 3/4 inch, length of hose 20 meters |
| Fire Package – Nozzle | Variable nozzle perpendicular foggy, spray, foam |
| Fire Package – Top Monitor Model | PL80 |
| Fire Package – Top Monitor Water Discharge Rate | Water discharge rate of 1650 lit/min at 8 bar |
| Fire Package – Top Monitor Foam Discharge Rate | Foam discharge rate up to 8000 lit/min at 5~7 bar |
| Fire Package – Top Monitor Horizontal Movement | Water monitor can move horizontally 360° |
| Fire Package – Top Monitor Vertical Movement | Vertically from -40 degrees ~ +90 degrees |
| Fire Package – Spry Nozzle Elevation | ≤70% |
| Fire Package – Spry Nozzle Depression Angle | ≤-15 |
| Fire Package – Work Pressure | ≤1.0 MPa |
| Fire Package – Flow rate | 80 L/s |
| Fire Package – Speed Regulator | Speed regulator located in the cabin either manually or electrically |
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