900rpm Engine Power Dual Boom Water Tower Fire Truck 8X4 Drive Euro V Engine Chassis
water supply system
The waterway shall be completely made of non-corrosive material. the water line leads through the center post in the turntable up into the working cage where the water monitor is mounted. The telescopic water pipe shall be provided on the side of booms properly supported and protected with flexible pressure hose on the boom knuckles.
A Telescopic water pipe shall be provided on the side of the booms. Moving sections of this pipe shall be externally used for long life.
The water line shall be protected from possible over pressure by means of relief valves mounted in pump house
Water monitor shall be connected to the piping system and shall be mounted on top of boom.
| Boom action angle |
Down Telescopic boom 0°——88° Up Telescopic boom and down telescopic boom 0°——164° |
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| Rotation range | 360°infinite rotation | |||||
| Outrigger extending time | ≤40s | |||||
| Boom raised to rated height and rotation 90° | ≤270s | |||||
| Fire water way system | ||||||
| tank | material:stainless steel | water:5000 liter | foam:1000 liter | |||
| thick:bottom 4mm,others 3mm | ||||||
| transverse and longitudinal baffles in tank | ||||||
| Water leak pipe with cover :DN125 | ||||||
| vent valve for foam tank | ||||||
| electric liquid gauge for water and foam tank | ||||||
| Flexible mounting between tank and subframe | ||||||
| Anti-slip stainless steel plate on top of tank | ||||||
| rustproof painting for internal surface of tank | ||||||
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Each water and foam tank has 1 man-hole, internal diameterφ440 Quick lock/on, auto pressure release during more than 2 kg, green lid for water tank, yellow lid for foam tank |
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| pump |
American HALE company, 8FC single stage centrifugal pump flow:170 L/S @ 1.0 Mpa 70 L/S @ 1.5 Mpa intake flange:DN200,outtake flange:DN150 |
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| Vacuum pump |
ESP-24V electric slip sheet vacuum pump 2 pieces( 24V) Vacuum capacity≥85kPa；suction depth≥７m；water drawing time less than50s. |
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| mixer | American DARLEY FSB240-C automatically foam proportion mixer,mixer ratio 0.5-10% | |||||
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Fire monitor |
USA Akron Brass water/foam electronic control monitor or equivalent Monitor body made by SHENYANG JIETONG Flow adjustment: 950 – 4800 L/min: working pressure 0.55Mpa. Discharge distance:Water ≥ 60m, Foam ≥ 55m (variable with flow rate) Swivel angle ±45 degrees, elevating angles: +90 degrees to – 45 degrees Wireless control distance: ≥ 100 m |
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Foam Monitor head |
self made foam monitor head | |||||
| Water way control | Control mode: electropneumatic valve control | |||||
| control panel position: left side of vehicle | ||||||
| Monitor protection | water spray curtain system to protect monitor, electric control | |||||
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Fire plumbing |
Down part:stainless pipe+aluminium pipe | |||||
| Upper :telescopic water pipe:aluminium alloy seamless tube | ||||||
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Water coupling |
coupling | model | valve | |||
| External Water Supply | 4XDN80 | Manual ball valve | ||||
| External water suction | 2XDN150 | with lid cover | ||||
| Tank Internal Suction | 1XDN200 | Pneumatic butterfly valve | ||||
| Tank water supply | 1XDN65 | Pneumatic ball valve | ||||
| Water outlet | 4XDN80 | Manual ball valve | ||||
| Upper Monitor inlet | 1XDN125 | Pneumatic butterfly valve | ||||
| Water supply from end of vehicle | 4XDN80 | Manual ball valve with cover | ||||
| Water supply for second boom | 2XDN80 | Manual ball valve with cover | ||||
| Water Tank Drainage | 1XDN65 |
Manual ball valve with interface |
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| External Foam Suction | 1XDN50 | Manual ball valve with cover | ||||
| External Foam filling | 1XDN65 | Manual ball valve with cover | ||||
| Foam Tank Drainage | 1XDN65 |
Manual ball valve with interface |
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| Coupling type:quick coupling or slow coupling option | ||||||
The control station shall be fitted with comfortable seat.
control panels be fitted with following warning, indication and control devices, and be marked by clear symbols for easy recognition.
Visual indication for ground pressure of the outriggers
Visual indication for the center position of the booms
Starting and stopping of chassis engine
Joystick control levers for each movement
Emergency stop button
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