The Isuzu GIGA 8x4 foam water fire truck features a 2100+4325+1370mm wheelbase, a 6WG1-TCG61 engine, and a Fast 12-speed gearbox. The front of the superstructure houses an equipment room, the middle is a 21cbm carbon steel water tank and a 4cbm stainless steel foam tank. An storage box below the tank holds auxiliary firefighting equipment. The rear is pump room, equipped with a CB10/100-XZ fire pump , firefighting equipment. A PL8/64 fire monitor is mounted on the top of the tank.
Manufacturer:
Powerstar TrucksWork capacity:
21cbm water,4cbm foamDimension:
11250 x 2550 x 3680mmCabin type:
Isuzu GIGA 8X4 cab,2 seats and a sleeperWheelbase:
2100+4325+1370mmEngine power:
460HP/338kWEngine type:
ISUZU 6WG1-TCG61Axle drive:
8x4,LHDGear box:
FAST 12-speed,manualRemarks:
Tank capacity customizedThis ISUZU heavy-duty combination rescue fire truck is a crucial piece of equipment in the fire rescue field. It integrates a large-capacity water tank and foam tank (21 cbm water, 4 cbm foam), possessing a powerful extinguishing agent carrying capacity. Equipped with a highly efficient pump-and-monitor system and a full range of firefighting equipment, it allows for flexible multi-line operation and dispatch. It is suitable for medium to large-scale fire fighting missions in locations such as large petrochemical plants, oil depots, airports, and urban building complexes.
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Working Capacity |
Engine Model |
Wheelbase |
Superstructure |
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21000L water+4000L foam |
6WG1/460HP |
2100+4325+1370mm |
★ Water tank carbon steel ★ Foam tank stainless steel ★ China famous CB10/100-XZ fire pump ★ China famous PL8/64 Fire monitor ★ 2026 year brand new |
▶ Product Parameter:
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ISUZU GIGA 25000L foam fire pumper tender |
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General |
Work capacity |
21000L water,4000L foam |
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Truck chassis |
ISUZU GIGA 8x4,2 seats, a sleeper |
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Engine Power |
460 HP/ Isuzu 6WG1-TCG61 |
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Fire pump |
CB10/100-XZ |
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Chassis |
Drive Type |
8x4 |
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Transmission |
FAST 12- speed, manual |
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Wheelbase |
2100+4325+1370mm |
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Tire |
385/65R22.5 / 315/80R22.5,10+1 |
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Fire pump |
Model |
CB10/100-XZ |
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Rated Pressure |
1.0MPa |
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Flux |
100L/s |
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Max work pressure |
1.560MPa |
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Max allowable inlet pressure |
0.4MPa |
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Speed ratio |
1:1.03 |
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Rated speed |
2270±50r/min |
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Max suction height |
7m |
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Foam Water Proportioning Mixer |
Model |
PH64-RS |
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Mixing ratio |
6% |
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Work pressure range |
0.6~1.4MPa |
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Flow range |
16~64L/s |
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Suitable foaming liquid categories |
Category B |
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Fire monitor |
Model |
PL8/64 |
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Flow |
64L/s |
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Rated working pressure |
0.8MPa |
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Range |
Water |
≥75m |
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Foam |
≥70m |
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Pitch rotation |
- 45~+70° |
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Horizontal rotation |
0~360° |
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Suction tube |
150*2m,4pic |
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▶ Chassis Specifications:
• Chassis Model: Isuzu GIGA 8×4
• Cab:Double-row cab, 6 seats
• Wheelbase: 2100+4400+1370mm
• Engine: Isuzu 6WG1-TCG61; 460 hp, 2256 N·m torque, inline six-cylinder, turbocharged and intercooled, high-pressure common rail
• Transmission: Fast 12-speed manual transmission

▶ Upper Structure Layout:
The upper structure, from front to back, is as follows: Equipment Room → Tank Body → Pump Room
1. Front Equipment Room
• Located behind the driver's cab, it is constructed of high-strength steel and aluminum alloy, making it lightweight and durable.
• Used to store everyday fire-fighting equipment and vehicle tools.

2. Middle Tank
• Water Tank:
♢ Material: Carbon steel
♢ Volume: 21 cubic meters
♢ Internal anti-sloshing baffles improve driving stability
• Foam Tank:
♢ Material: Stainless steel (304)
♢ Volume: 4 cubic meters
♢ Corrosion resistant, suitable for long-term storage of foam liquid
• Equipment Storage Box Below Tank: Used to store auxiliary firefighting equipment, including:
♢ Fire axe, fire hammer, fire shovel, fire shovel, underground fire hydrant wrench, hose cover
♢ Dry powder fire extinguisher
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3. Rear Pump Room
• Features an aluminum alloy roller shutter door and is fully covered with aluminum alloy checkered panels. The internal layout is rational and facilitates operation and maintenance.
• Fire Pump:
o Model: CB10/100-XZ
o Rated Flow: 100 L/s @ 1.0 MPa
o Priming Method: Vacuum pump priming, priming time ≤ 45 seconds
o Maximum Suction Depth: 7 m
• Firefighting Equipment in the Pump Room:
Water collector, filter, distributor, reducer, fire nozzle, foam gun, fire hose, ground fire hydrant wrench
• Control panel:
Equipped with pressure gauge, vacuum gauge, liquid level display, electronic throttle, main power switch, and emergency stop switch, as well as operating buttons for the foam system and water pump system.

• Pump Room Piping System
Suction Inlets: Two DN150 water inlets for the fire pump (each equipped with a 12-meter suction pipe (with butterfly valve, manual control, internally threaded aluminum alloy, and stainless steel filter with end cap).
Inlet Inlets: Two DN80 water inlets on each side of the pump room, equipped with corrosion-resistant filters (13mm mesh size) and end caps.
Outlet Inlets: Two DN80 (cassette interface) and one DN65 (cassette interface) outlets on each side of the pump room, with screw-type closure and equipped with handle up/down switch accessories.

4. Fire moitor:
• Model: PL8/64 Vehicle-Mounted Fire Water/Foam Dual-Purpose Monitor
• Installation Location: Rear of tank on the roof/Above the pump room
• Rated Flow Rate: 64 L/s@0.8MPa
• Range: Water ≥75m, Foam ≥70m
• Control Method: Manual control or optional wireless remote control, horizontal rotation and pitch adjustment, DC/spray function, long range, large flow rate.

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Fire Monitor Model |
Flow |
Range |
Rated Pressure |
Pitch Rotation |
Horizontal rotation |
Weight |
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PL8/64 |
64L/s |
water ≥75m; foam≥70m |
0.80MPa |
-45°~+70° |
0~360° |
27kg |
▶ Main Advantages:
• Powerful Performance: 460hp Isuzu engine + Fast 12-speed transmission, 8x4 drive, quick start under heavy load, strong adaptability to various road conditions.
• Large Fluid Capacity: 25 cubic meters total capacity, long continuous operation time, reducing the need for mid-flight water replenishment.
• High Efficiency Pump-Cannon System: CB10/100-XZ pump + PL8/64 cannon, high flow rate, long range, effectively suppressing large fires.
• Versatile Application: Covers Class A/B fires in urban buildings, petrochemical oil depots, airports, and large storage yards.
