6500 Gal Fire Truck
The Poseidon 6500 Gallon Fire Truck is a high-capacity 8×4 fire tanker engineered for extended-duration firefighting.
With a 24,600 L (approximately 6,500 US gal) baffled polypropylene tank, a high-flow pump rated 6,000 – 8,000 L/min (1,585 – 2,115 gpm), and a roof monitor (60 – 100 m reach), this heavy-duty unit delivers consistent suppression power for industrial, urban, and wildland missions.
Configurable foam, plumbing, and electronic control packages support project-specific water-delivery requirements. Applicable apparatus standards and pump test documentation must be specified for the ordered configuration. Compare listed configurations in the heavy fire truck range.
Built on a commercial-grade 8×4 chassis (typ. Isuzu / Mercedes-Benz / Sinotruk platform) and powered by a 10 – 16 L diesel engine rated 320 – 520 kW (430 – 700 hp), the truck combines strong torque output with proven drivetrain durability.
A dual-circuit air-brake system with ABS/ASR and optional hydraulic retarder ensure precise control on steep or wet surfaces.
The fire pump, mid-ship or PTO-driven, follows NFPA 1901 hydraulic design principles. It includes automatic pressure governors, relief valves, and stainless-steel manifolds. Standard layout: two 2.5 in discharges, two LDH 6 in intakes, plus a 4 in LDH discharge for relay or hydrant operations.
An optional around-the-pump foam proportioner (1 – 6%) or balanced-pressure Class B system supports flammable-liquid hazards.
The roof monitor configuration has a representative flow range of 60 – 100 L/s (950 – 1,585 gpm) at 1 MPa (10 bar), reaching up to 100 m (328 ft). Operators can switch between straight-stream and fog patterns for targeted or wide-area coverage.
Water Tank: 24,600 L (approximately 6,500 US gal) baffled polypropylene or stainless steel with anti-surge partitions and low-level sensor.
Body: High-strength carbon steel or aluminum alloy frame with epoxy-polyurethane coating; ISO 9227 salt-spray tested.
Electrical: 24 V dual-circuit system with ≥ 180 A alternator, CAN-bus diagnostics, and scene lighting meeting NFPA illumination classes.
Cabin: 2 operators + 3 crew, air-conditioned, ergonomic layout, 360° visibility with rear camera and touchscreen pump controls.
Safety: Anti-slip platforms, e-stop circuits, ECE R104-compliant reflective markings, and handrails for over-tank access.
Urban Firefighting – Manages hydrant-fed or relay operations for high-rise and residential districts.
Industrial Fire Protection – Ideal for petrochemical, warehouse, and power-plant environments requiring high-flow output and foam capability.
Rural Water Supply – The tank can support water delivery where hydrants are limited. Match route access, ground conditions, and axle loading to the selected chassis; 8×4 does not mean all-wheel drive.
Municipal and Airport Services – Available for municipal water-supply roles. Any airport-support role requires a separately specified vehicle configuration and the applicable airport requirements; a dual-agent option alone does not establish ARFF suitability.
| Parameter | Representative Value / Configuration Range | Standard / Test Method |
| Water Tank Capacity | 24,600 L (approximately 6,500 US gal), baffled polypropylene or SS | NFPA 1901 § 18.3 |
| Pump Rating | 6,000 – 8,000 L/min (1,585 – 2,115 gpm) @ 10 bar | Selected apparatus-pump test requirements |
| Monitor Flow | 60 – 100 L/s (950 – 1,585 gpm), reach 60 – 100 m | EN 15767 / NFPA 1964 |
| Working Pressure | 1.0 MPa (10 bar), max 1.4 MPa (14 bar) | Selected pump and plumbing pressure ratings |
| Engine Power Range | 320 – 520 kW (430 – 700 hp), 10 – 16 L diesel | SAE J1995 |
| Chassis Type | 8×4 heavy-duty, front axles 7.5–9 t, rear bogie 19–26 t | OEM spec |
| GVWR | ≈ 40,000 – 55,000 kg (88,000 – 121,000 lb) | FMVSS 120 |
| Tires | 315/80R22.5 (all) or 385/65R22.5 (front) | ECE R54 |
| Dimensions (L×W×H) | ≈ 11,900 × 2,540 × 3,680 mm (468 × 100 × 145 in) | – |
| Wheelbase (axles) | ≈ 1,950 + 4,600 + 1,400 mm (77 + 181 + 55 in) | – |
| Electrical System | 24 V, ≥ 180 A alternator, CAN diagnostics | ISO 16750 |
| Crew Capacity | 2 operators + 3 crew | – |
| Foam System | 1 – 6% around-the-pump or balanced pressure | NFPA 11 |
| Braking | Dual air circuit with ABS/ASR, retarder optional | ECE R13 |
| Tank Material | Polypropylene / stainless steel with anti-surge baffles | ASTM D638 / NFPA 1901 § 18 |
| Electrical Lighting | NFPA 1901 scene illumination package | NFPA 1901 § 13 |
| Noise Level | < 85 dB at 1 m during pump operation | ISO 3744 |
All data shown are representative; final specifications depend on the chassis model, destination-market requirements, and selected equipment configuration. Apparatus requirements must identify the applicable standard and edition, including NFPA 1900 or a specified legacy NFPA 1901 edition where required. Any required third-party certification or component listing must be documented for the ordered configuration.
For a fleet or OEM quotation, provide the required usable water capacity, pump flow and pressure duty points, monitor duty, hose connections, crew and equipment load, route and site-access constraints, quantity, and destination market. Include chassis and emissions requirements, tank material, foam options, body layout, labeling, and required test or conformity documentation so tank, pump, and chassis loads can be specified together.
