Actros3344 20m Water Tower Fire Truck with 100 L/s Pump Flow
The Actros3344 is a 6×4 water tower fire truck with a working height of 20m and a working radius of 9m, built for high building and factory fires. Its pump flows 100L/s, drawing 6000L/min at 1.0MPa or 4200L/min at 1.6MPa. Maximum power is 320kW from a V type six cylinder diesel, and the vehicle seats six in a 1+1+4 cabin.
The boom extends in 60s or less and the outriggers deploy in 35s or less, which sets the realistic set-up time on scene. Hydraulic system pressure is 20MPa, the outrigger footprint is 5200x2070mm, and the boom is rated for a maximum wind velocity of 12.5m/s. Curb weight is 14550Kg and full loading weight 28000Kg, with a top speed of 100Km/h.
A four piston water diversion device and a mechanical seal keep the pump primed and serviceable between call outs. The chassis runs a manual-automatic gearbox, a monolithic dry clutch and a 2100N.M torque rating to EURO IV, on a 4500+1350 mm wheelbase. The 12.5m/s wind limit and the 20MPa hydraulic circuit define the envelope in which the boom may be raised.
Full specifications
| Chassis brand | Mercedes Benz |
|---|---|
| Seat (inc. driver) | 2+4 seats (4 doors) |
| Max. power | 320kW |
| Model | Actros3344 |
| Driving | 6×4 |
| Cabin | 1+1+4 |
| Wheel base | 4500+1350 (mm) |
| Curb weight | 14550Kg |
| Full loading weight | 28000Kg |
| Max. running speed | 100Km/h |
| Engine type | V type six-cylinder, inter-cooling, electronic unit pump diesel engine |
| Engine power | 320kW/1800rpm |
| Maximum torque | 2100N.M |
| Emission standard | EURO IV |
| Clutch | Monolithic, dry |
| Gearbox | Manual-automatic |
| Flow rate | 6000L/min(1.0MPa), 4200L/min(1.6MPa) |
| Water diversion | Four pistons water diversion device |
| Seal | Mechanical seal |
| Max. working height | 20m |
| Max. working radius | 9m |
| Pump flow | 100L/s |
| Boom extending time | ≤60s |
| Outrigger extending time | ≤35s |
| Hydraulic system pressure | 20MPa |
| Max. wind velocity | 12.5m/s |
| Outrigger longitudinal and transverse | 5200x2070mm |
Where it fits
Fits high rise districts, industrial plants and warehouse complexes where a 20m boom and a 100 L/s pump cover both upper floors and large volume fire. The water tower fire truck also holds a useful position at tank farm incidents.
