The ISUZU GIGA 6X4 12 cubic meter water tanker fire truck,4600+1370mm wheelbase,with ISUZU 6UZ1-TCG61 380 horsepower engine and a Fast 12-speed gearbox. The front of the superstructure is an aluminum alloy equipment compartment, the middle is a 12000L carbon steel water tank, and the rear is a pump room equipped with a CB10/60 fire pump, control panel, fire-fighting equipment, etc. The top is equipped with a PS50 fire monitor, red warning lights and strobe lights.
Manufacturer:
Powerstar TrucksWork capacity:
12cbm waterDimension:
9590 x 2540 x 3650mmCabin type:
Isuzu GIGA 6x4 cab,2+3 seatsWheelbase:
4600+1370mmEngine power:
380HP/279kWEngine type:
ISUZU 6UZ1-TCG61Axle drive:
4x2,LHDGear box:
FAST 12-speed,manualRemarks:
Tank capacity availableThis ISUZU heavy duty industrial pumper fire truck is based on the Isuzu GIGA heavy-duty truck chassis, equipped with a 12-ton water tank, a CB10/60 high-flow fire pump, and a PS50 top-mounted fire monitor. The vehicle adopts a classic "front equipment compartment—medium-sized water tank—rear pump room" layout, featuring high-flow water supply, long-range firefighting capabilities, and ample equipment carrying capacity. It is specifically designed for large urban fires, industrial fires, water supply in water-scarce areas, and long-distance forest firefighting operations, making it a practical choice for fire brigades as their main water tanker fire truck.
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Working Capacity |
Engine Model |
Wheelbase |
Superstructure |
|
12000L water |
6UZ1/ 380HP |
4600+1370mm |
★ Water tank carbon steel ★ China famous CB10/60-RS fire pump ★ China famous PS50 Fire monitor ★ 2026 year brand new |
▶ Product Parameter:
| ISUZU GIGA 12000L water fire truck | |||
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General |
Work capacity |
12000L water tank |
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Truck chassis |
ISUZU GIGA 6X4,2+4 seats |
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Engine Power |
380 HP/ ISUZU 6UZ1-TCG61 |
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Fire pump |
CB10/60-RS |
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Chassis |
Drive Type |
6x4 |
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Transmission |
FAST 12- speed, manual |
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Wheelbase |
4600+1370mm |
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Tire |
385/65R22.5 / 315/80R22.5,10+1 |
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Fire pump |
Model |
CB10/60-RS |
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Rated Pressure |
1.0MPa |
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Flux |
60L/s |
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Max work pressure |
1.082MPa |
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Max allowable inlet pressure |
0.4MPa |
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Speed ratio |
1:1.103 |
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Rated speed |
3200±50r/min |
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Max suction height |
7m |
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7m suction time |
≤50s |
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Max vacuum |
≥85kPa |
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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 |
PS50 |
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Flow |
24L/s |
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Rated working pressure |
0.8MPa |
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Range |
Water |
≥70M |
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Pitch rotation |
- 35~+70° |
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Horizontal rotation |
0~360° |
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Suction tube |
125*2m,4pic |
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Technical drawing of ISUZU GIGA 12000L water fire truck
▶ Chassis Specifications:
• Chassis Brand: Isuzu GIGA 6×4
• Cab: Original Isuzu cab, equipped with air conditioning, ABS, air brakes, 2+4 passengers
• Wheelbase: 4600+1370 mm
• Engine: Isuzu 6UZ1-TCG61
Type: Inline 6-cylinder, high-pressure common rail, turbocharged
Displacement: 9.839L
Rated Power: 380 hp (279 kW) @ 1800 rpm
Maximum Torque: 1756 N·m @ 1000-1200 rpm
• Transmission: Fast 12-speed manual transmission

▶ Upper Structure:
• Overall Layout: Front Equipment Room + Middle Water Tank + Rear Pump Room
1. Equipment Room (Front):
Material: High-strength aluminum alloy bracket, lightweight and corrosion-resistant, for storing hoses, breaching tools, etc.
Roller Shutter: Aluminum alloy roller shutter with anti-fall-off lock
2. Water Tank (Middle):
Volume: 12000 L
Material: High-quality carbon steel (Q235B), plate thickness ≥3mm, anti-corrosion treatment

3. Pump Room (Rear):
Frame: Painted carbon steel, skin: Aluminum alloy
Equipped with fire pump, control panel, fire-fighting equipment, etc.
Roller shutters on both sides and rear, with internal lighting
Fire-fighting equipment: Fire hoses, water collectors, water distributors, water filters, reducers, suction wrenches, fire nozzles, etc.

▶ Fire Pump:
Model: CB10/60-RS type low-pressure fire pump
o Rated flow rate: 60 L/s @ 1.0 MPa
o Maximum pressure: 1.082MPa
o Suction depth: ≥7m
o Priming time: ≤50s (vacuum pump priming)


|
Fire Pump Model |
Work Conditions |
Flow(L/s) |
Pressure(MPa) |
Pump shaft speed(r/min) |
Power(kw) |
Suction Depth |
|
CB10/60-RS |
1 |
60 |
1.0 |
3200±50 |
99.71 |
3 |
|
2 |
42 |
1.3 |
3528±50 |
109.18 |
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3 |
30 |
1.0 |
3326±50 |
|
7 |
Control panel:
Integrated piping diagram, fire pump suction operation procedure, pressure gauge, vacuum gauge, tachometer, water level gauge, emergency stop switch, electronic throttle, and power take-off indicator lights, lighting, vacuum pump, main power switch, etc.
Interfaces:
• Inlet: DN125*1, located on the vacuum pump
• External inlet: DN65x4, 2 on each side
• Outlet: DN80 × 4 (2 on each side)
• Water tank outlet: DN100 with valve

Model: PS50 manual water cannon
• Rated flow rate: 50 L/s
• Maximum range: ≥70m (water)
• Horizontal rotation: 360°, elevation: -35°~+70°
• Operation: Manual handle with self-locking function; features both burst and direct spray functions

|
Fire Monitor Model |
Flow |
Range |
Rated Pressure |
Pitch Rotation |
Horizontal rotation |
Weight |
|
PS50 |
50L/s |
water ≥70m |
0.80MPa |
-35°~+70° |
0~360° |
25kg |
▶ Main Fire Equipment:
|
NO. |
Item |
Unit |
|
1 |
Water Suction Pipe (Suction hose Ø125 mm, length: 4 m) |
2 PC |
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2 |
Water strainer (Ø125) |
1 PC |
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3 |
Water segregator (Ø80-65-65 mm) |
1 PC |
|
4 |
Water collector (Ø125-65-65 mm) |
1 PC |
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5 |
Soft-wall fire hose (Water hose Ø65 mm, length: 20 m) |
6 SET |
|
6 |
Soft-wall fire hose (Water hose Ø80 mm, length: 20 m) |
4 SET |
|
7 |
Fast conversion joint (80×65 mm) |
2 PC |
|
8 |
Hose protector |
4 PC |
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9 |
Hose Hoist |
4 PC |
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10 |
Ground Hydrant-wrench |
1 PC |
|
11 |
Underground Hydrant-wrench |
1 PC |
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12 |
Suction Wrench |
2 PC |
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13 |
Dry Powder Extinguisher |
1 PC |
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14 |
Fire Fighting Barrel |
1 PC |
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15 |
Straight flow switch water gun (Ø65 mm) |
1 PC |
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16 |
Multi-purpose switch water gun |
1 PC |
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17 |
Fire Fighting Axe |
1 PC |
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18 |
Fire Fighting Shovel/Spade |
1 PC |
|
19 |
Fire Axe |
1 PC |
|
20 |
4M Aluminum Ladder (Optional 10M Aluminum Ladder) |
1 PC |
▶ Applicable Scenarios:
• Main water supply vehicles for urban fire brigades
• Fires in large factories, warehouses, and residential areas
• Forest fire fighting
• Remote water supply in water-scarce areas
Fire truck testing water:

ISUZU GIGA 6X4 water fire truck water testing
