Sinotruk Howo 7 tons dry powder foam combined fire truck

March 15, 202203:43:38Comments

Sinotruk Howo 7 tons dry powder foam combined fire truck

Sinotruk Howo 7 tons dry powder foam combined fire truck

Sinotruk Howo 7 tons dry powder foam combined fire truck

Sinotruk Howo 7 tons dry powder foam combined fire truck

Sinotruk Howo 7 tons dry powder foam combined fire truck

Sinotruk Howo 7 tons dry powder foam combined fire truck

Sinotruk Howo 7 tons dry powder foam combined fire truck

Sinotruk Howo 7 tons dry powder foam combined fire truck

Sinotruk Howo 7 tons dry powder foam combined fire truck

Sinotruk Howo 7 tons dry powder foam combined fire truck

Sinotruk Howo 7 tons dry powder foam combined fire truck

Sinotruk Howo 7 tons dry powder foam combined fire truck

Sinotruk Howo 7 tons of dry powder foam combined fire truck is refitted from the special chassis of Sinotruk Howo ZZ5207TXFV471GE5 fire truck. The whole vehicle is composed of two parts: the fireman's cabin and the body. The cabin is an original double row, which can take 2+4 people. The vehicle is an exposed tank structure, and the front of the body is an equipment box (dry powder tank, nitrogen bottle, dry powder system). ), the middle is the water tank, and the rear is the pump room. The liquid carrier tank is made of high-quality carbon steel, and the interior is sprayed with epoxy primer and epoxy asphalt paint, and is elastically connected to the chassis. Pump, rated flow 60L/S, mounted on the roof of the vehicle with PL48 (GP70) or PS60W (GL70) fire monitor and PF30 dry powder monitor produced by Chengdu West Fire Machinery Co., Ltd. The biggest feature of the car is the large liquid carrying capacity, good handling and easy maintenance. It can be widely used in public security fire brigade, factories and mines, communities, docks and other places to fight large oil fires and general material fires.

The fire performance of the whole vehicle meets the requirements of the GB7956-2014 standard; the chassis has passed the national compulsory product certification; the engine emission meets the requirements of the fifth stage limit of GB17691-2005 (National V standard); the whole vehicle has passed the inspection of the National Fire Equipment Quality Supervision and Inspection Center (Report No.: Zb201631223/24) and has been included in the Ministry of Industry and Information Technology's announcement of new automotive products, and CCCF is in the process of applying.

1. Main parameters of the vehicle

Outside dimensions 8880×2496×3630mm
maximum total mass 19450kg
liquid carrier Foam truck water 2800kg, foam 1900kg, water tank truck water 4700kg; dry powder: 2 cubic meters
top speed 95km/h
Fire pump rated flow 60L/s 1.0MPa
Fire monitor rated flow Foam truck: 48L/s 1.0MPa Water tank truck: 60L/s 1.0MPa
Fire cannon range Foam truck: foam ≥ 50m water ≥ 55m water tanker: ≥ 70m
specific power 248/19.25=12.88
Approach / departure angle 19°/12°

Second, the main parameters of the chassis

model ZZ5207TXFV471GE5
manufacturer Sinotruk Jinan Truck Co., Ltd.
Engine rated power 248kw
engine capacity 6870ml
Engine Emission Standards GB17691-2005 Country V
drive form 4×2
wheelbase 5000mm
Maximum allowable gross weight 19250kg
Minimum turning radius ≤19m
gearbox manual
power takeoff Sandwich PTO

3. Crew room

structure Flat head, four doors, original double row Sinotruk Howo 7 tons dry powder foam combined fire truck
number of passengers 2+4 people
driver's position left
equipment The instrument panel of the original car is equipped with a fire operation instrument panel and a warning light control box.
1. Alarm;
2. PTO control switch and indicator light;
3. Additional power switch;

4. Body structure and performance parameters

General arrangement The whole vehicle is composed of two parts: the firefighter's cabin and the body. The body layout adopts a three-part structure. The front part is the equipment box, the middle part is the water tank, the rear part is the water pump room, and the tank body is a parallelepiped tank.
Sinotruk Howo 7 tons dry powder foam combined fire truck

1. Equipment box and pump room

structure The main frame structure is welded with high-quality square tube, and the outer decorative plate is welded with carbon steel plate. (Aluminum alloy square tube can be welded according to user needs) Sinotruk Howo 7 tons dry powder foam combined fire truck

Sinotruk Howo 7 tons dry powder foam combined fire truck

equipment box The equipment box is located at the rear of the passenger compartment, with aluminum alloy rolling shutter doors on both sides and lighting inside. The dry powder tank, nitrogen bottle and dry powder system are installed in the equipment box.
pump room The pump room is located at the rear of the vehicle, with aluminum alloy rolling shutters on both sides and the back, with lights inside, and some common equipment can be placed on both sides of the pump room; suction pipes and fire ladder brackets are placed on the top of the car box.
Insulation location: install fuel heater (optional according to customer requirements)

Ladder and car handle

The rear climbing ladder is made of aluminum alloy two-section flip ladder. When used, the height should not exceed 350mm from the ground. The upper handle is made of a grooved anti-skid round steel pipe, and the surface is sprayed with plastic. Sinotruk Howo 7 tons dry powder foam combined fire truck
2. Water tank
capacity 2800kg Sinotruk Howo 7 tons dry powder foam combined fire truck
Sinotruk Howo 7 tons dry powder foam combined fire truck
material High-quality carbon steel with a thickness of 5mm (stainless steel and PP material can be used according to user needs)
Tank fixing Elastic connection with chassis frame
Tank Setup Manhole: 1 DN460 manhole with quick locking/opening device
Overflow port: 1 DN65 overflow port
Residual water outlet: set up a DN40 water tank to discharge residual water, with ball valve
Water injection port: connect 1 DN80 port on the left and right sides of the water tank
Water inlet and outlet: set 1 water tank to the water pump inlet pipe, DN150 valve, which can be controlled by pneumatic and manual, set 1 water pump to the water tank filling pipe, DN65 valve, can be controlled by pneumatic and manual

3. Foam tank

capacity 1900kg

Sinotruk Howo 7 tons dry powder foam combined fire truck

material

High-quality carbon steel with a thickness of 5mm (stainless steel and PP material can be used according to user needs)
Tank fixing Elastic connection with chassis frame

Tank Setup

Manhole: 1 DN460 manhole, with quick locking/opening, automatic pressure relief device
Overflow port: 1 DN40 overflow port
Residual liquid outlet: set up a DN40 foam tank to discharge residual liquid
Foam outlet: set 1 DN40 foam tank to pump out foam pipe

5. Water system

1. Water pump

model CB20.10/30.60 type medium and low pressure fire pump for vehicles Sinotruk Howo 7 tons dry powder foam combined fire truck
form Medium and low pressure centrifugal
Limited Data 60L/s @1.0MPa 30L/s @2.0MPa
outlet pressure rating 1.0MPa
maximum suction depth 7m
water diversion device Self-contained vane pump
Diversion time Maximum suction depth≤50s

2. Piping system

Pipe material High quality seamless steel pipe Sinotruk Howo 7 tons dry powder foam combined fire truck
suction line There is a DN150 suction port on the back of the pump room
water injection line There is a DN80 water injection port on the left and right sides of the water tank, and a DN65 water pump is installed in the pump room to inject water into the tank
outlet pipe There are 2 DN65 and 1 DN80 water outlets on the left and right sides of the pump room, with stop valves and cover
Cooling water pipeline Cooling water line and control valve with cooling power take-off

6. Fire extinguishing device

1. Vehicle water cannon

model PS50W Sinotruk Howo 7 tons dry powder foam combined fire truck
manufacturer Chengdu West Fire Machinery Co., Ltd.
Rotation angle 360° horizontal rotation
Maximum pitch/depression angle Depression angle≤-15°, elevation angle≥+45°
flow 60L/S
range ≥70m

2. Car foam cannon

model PL48 Sinotruk Howo 7 tons dry powder foam combined fire truck
manufacturer Chengdu West Fire Machinery Co., Ltd.
Rotation angle 360° horizontal rotation
Maximum pitch/depression angle Depression angle≤-15°, elevation angle≥+45°
flow 48L/S
range Foam≥50m Water≥55m

3. Vehicle dry powder gun and reel

model PF30 Sinotruk Howo 7 tons dry powder foam combined fire truck
Control Type: Electric and pneumatic operation Manual operation
Material: Corrosion resistant material
Spray intensity: 30kg/s
Working pressure: 1.4Mpa
1 set of dry powder reel, length 30m, diameter DN25, with dry powder gun, manual winding.

4. Nitrogen bottle

Number of nitrogen cylinders: 6 (to meet the use of dry powder, with a cylinder holder), the design conforms to GB5099 regulations Sinotruk Howo 7 tons dry powder foam combined fire truck
capacity: 70L
Filling pressure: 15Mpa
Inflation time: 45s, with centralized inflation port
1 set of dry powder reel, length 30m, diameter DN25, with dry powder gun, manual winding.

Seven, fire control system

The control panel mainly includes two parts: cab control and pump room control

In-cab controls Water pump disengagement, warning light alarm, lighting and signal device control, etc. Sinotruk Howo 7 tons dry powder foam combined fire truck
Pump room control Bodywork main power switch, parameter display, status display

Eight, electrical equipment

Additional electrical independent circuit Sinotruk Howo 7 tons dry powder foam combined fire truck
Sinotruk Howo 7 tons dry powder foam combined fire truckSinotruk Howo 7 tons dry powder foam combined fire truck
Auxiliary lighting The fireman's room, the water pump room and the equipment box are respectively equipped with lighting lamps, and the control panel is equipped with lighting and indicator lights, etc.
Strobe light Red and blue strobe lights are installed on both sides of the body
warning device Long row full red warning lights, mounted on the top of the cab
Siren with control box below driver front
fire lighting 1 35W fire searchlight installed at the rear of the upper body

9. Surface treatment

topcoat High-quality domestic paint
colour The main color of the outer surface of the car is RO3 fire red

10. Arrangement and equipment of vehicle-mounted fire fighting equipment

1. Equipment layout

1 According to the actual needs of fire fighting, according to the fire fighting operation procedures, pick and place nearby.
2 Use special fixtures that are anti-corrosion, anti-vibration, anti-dropping, and anti-scratch.
3 Conspicuous marking, multi-person operation, non-interference.

2. Equipment (standard)

1 straw 150×4 meters 2 root threaded
2 water filter FLF150 1 piece threaded
3 Trap FII80/65×3-1.6 1 piece Internal button
4 water collector JII150/65×2-1.0 1 piece Internal button
5 hose 13-65-20 6 plate low pressure; internal button
6 hose 13-80-20 6 plate low pressure; internal button
7 Reducer KJ65/80 2 piece Internal button
8 Hose wrap DT-SB 4 piece
9 Hose hook 4 piece
10 Ground hydrant wrench QT-DS1; length 400 1 piece
11 underground fire hydrant wrench Long 860 1 piece
12 Suction wrench FS100 2 piece
13 DC switch water gun QZG3.5/7.5; 65 1 branch low pressure; internal button
14 DC Blossom Water Gun QZK3.5/7.5; 65 1 branch low pressure; internal button
15 foam gun PQ4/0.7Z 1 branch
16 foam pipette 40*2700 1 piece
17 fire bucket 1 indivual
18 fire extinguisher 3㎏ 1 Tool
19 fire waist axe Length 390; GF-285 1 piece
20 rubber hammer 1 piece
twenty one Rechargeable Portable Lights 1 piece

Welcome to Chengli Special Automobile Co.,Ltd, any questions contact us via: sales@chengli.co
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