HOWO chassis 6x4 drive Dry Powder & Foam Fire Truck for Emergency Rescue

HOWO chassis 6x4 drive Dry Powder & Foam Fire Truck pump flow 100L/s monitor flow 64L/s

Dry powder & foam fire truck is our multi-function combined fire truck which adopts our new technologies, new processes, new materials, independent research and development, using Sinotruk Howo ZZ5347V4347D5 chassis, Shanghai CB10 / 100-XZ fire pump, 500kg dry powder system and the use of Chinese reducing valves, and PL64 fire monitor. It is suitable for large and medium-sized cities public security fire brigade, petrochemical companies, ports, wharfs and other professional fire brigades.

Chassis

Fire Monitor

Model: PL64 fire monitor

Flow rate: 64L/S

Pressure: ≤1.0MPa

Shot range: Water ≥70m foam ≥60m

Rotation angle: horizontal 360 °

pitching: -15 ° ~ 80 °

Operation type: Manual

Extinguishing system

Pipe system:

• 1 DN150 pump suction connection at the end of the vehicle body; 1 rear water inlet pipeline with DN150 valve, special rubber elastic connection device is offered at appropriate piping part.
• Supply line to monitor: a DN100 line from water tank to the top, A DN100 butterfly valve and special rubber elastic connecting devices are in the middle.
• Water outlet pipeline; There are 4 DN80 normal pressure outlet at the rear of vehicle body, and an injection pipeline from the pump to the tank, which is mounted with DN50 ball valve, intermediate rubber connection zone.
• Residual water drainage pipeline: At the lowest and easy accessible location is mounted with residual water drainage cock, it can drain away residual water quickly when required.
• Cooling water pipeline: PTO is equipped with a forced cooling water pipeline connected to water inlet and outlet pipeline of the pump, mounted with valve, can drain away residual water through vacuum process.

Dry powder system technical performance parameters:

dry powder tank

Dry powder filling capacity: 500Kg

Working pressure: 1.2 ~ 1.4MPa

Dry powder tank is a pressure vessel which is mainly welded by Q345R material. It is made of feeding powder port, discharging powder port, nitrogen delivery pipe and discharge powder tube, tank nitrogen delivery pipe is a ring shape which is equipped with multiple intake valves, so that gas and powder can mixing uniformly, with fluidized state. The design of intake valve makes dry powder be inaccessible to nitrogen gas delivery pipe.

All cylinders are placed in a bottle rack to supply gas for dry powder tank. Nitrogen cylinder group is consisting of nitrogen cylinder, bottle valve, high pressure gauge, air inflation connection, high pressure ball valves and other components.

Water pump transmission system:

•  PTO
•  sandwich PTO;
•  Model: YTQ800F (sandwich cycle water-cooled);
•  transmission shaft:
• high balance precision automotive drive shaft, adopting special intermediate support connection.