Technical Specification of ISUZU 2.5T Water Tank Fire Truck
1. Vehicle description
1. Overview
CLW5071GXFSG20 /Q water tank fire truck is modified from Isuzu QL1070A6KWY chassis. The vehicle is composed of two parts: the firefighter’s cabin and the body. The cabin is the original double row and can take 2+3 people. The car has an internal warehouse structure. The front of the body is a water tank + equipment box, and the rear is a pump. room. The liquid carrier tank is made of high-quality carbon steel, which is elastically connected to the chassis. It carries 2030 kg of water. It is equipped with a CB10/20-RS fire pump produced by Shanghai Rongshen Fire Equipment Co., Ltd., with a rated flow of 20L/S. The roof is installed on Chengdu Weiss PS20W vehicle fire monitor produced by Special Fire Machinery Co., Ltd. The biggest feature of this car is its flexibility, 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 general material fires.The fire performance of the whole vehicle complies with the requirements of GB7956-2014; the chassis has passed the national mandatory product certification; the engine emissions meet the requirements of the fifth stage limits of GB17691-2005 (National V standard); the whole vehicle has passed the test of the National Fire Equipment Quality Supervision and Inspection Center (Report number: Zb201730147 ) and has been included in the Ministry of Industry and Information Technology’s announcement of new automotive products, and CCCF is applying for it.
2. Main parameters of the vehicle
Outside dimensions
6350×1980×2750mm
Maximum total mass
6545kg
Carrier volume
2000kg
Maximum speed
95km/h
Fire pump rated flow
20L/s 1.0MPa
Rated flow of fire monitor
20L/s 1.0 M Pa
Fire gun range
≤ 48m
Specific power
72/6.545=9.5
Approach / departure angle
24°/14°
Second, the chassis
1. The main parameters of the chassis
model
QL1070A6KWY
manufacturer
Qingling Motors Co., Ltd.
Engine rated power
72kw
engine capacity
2999ml
Engine emission standards
Eruo 4 eruo 5
Drive form
4×2
Wheelbase
3360mm
Maximum allowable gross weight
6745kg
Minimum turning radius
≤14m
Gearbox
Manual
PTO
YTQ200
The crew room
structure
Flat head, four doors, original double row
Number of passengers
2+3 people
Driver position
Left
device
Fire control instrument panel and police light control box are installed at the original car dashboard
1. Alarm;
2. Power switch control switch and indicator light;
3. Additional power switch;
Bodywork structure and performance parameters
General layout
The vehicle is composed of two parts: the firefighter’s cabin and the body. The body is arranged in an integral frame structure, with a water tank inside , equipment boxes on both sides, a pump room at the rear, and a parallel rectangular box-shaped tank.
Equipment box and pump room
structure
The main frame structure is welded with high-quality square tubes, and the outer decorative plate is welded with carbon steel plates. The roof is non-slip and can walk. (Aluminum alloy square tube welding can be used according to user needs)
Equipment box
The equipment box is located at the rear of the passenger compartment, with aluminum alloy rolling doors on both sides and lighting lamps inside. Storage boxes are set in the equipment box room according to demand.
Pump room
The pump room is located at the rear of the vehicle, with aluminum alloy rolling doors on both sides and the back, with lights inside, and some common equipment can be placed on both sides of the pump room
Insulation position: Install fuel heater (optional according to customer needs)
Ladder and handle
The rear ladder is made of aluminum alloy two-section flip ladder. It is used when it is not more than 350mm from the ground. The handle of the car is made of non-slip round steel pipe with a groove on the surface and the surface is sprayed with plastic.
2. Water tank
capacity
2000kg
Material
High-quality carbon steel with a thickness of 3mm (can be made of stainless steel and PP according to user needs)
Tank fixing
Flexible connection with chassis frame
Tank settings
Manhole: One DN460 manhole, with quick lock/open device
Overflow port: one DN65 overflow port
Remaining water outlet: set a DN40 water tank to discharge remaining water outlet, equipped with ball valve
Water injection port: connect a DN65 port on the left and right sides of the water tank
Water inlet and outlet: one water tank to the water inlet pipe of the pump, DN100 valve, which can be pneumatically and manually controlled, one water pump to the water filling pipe of the tank, DN40 valve, which can be pneumatically and manually controlled
Water system
Water pump
model
CB10/20 low-pressure vehicle fire pump
form
Atmospheric centrifugal
Limited Data
20L/s @1.0MPa
Rated outlet pressure
1.0MPa
Maximum suction depth
7m
Water diversion device
Built-in sliding vane pump
Diversion time
Maximum suction depth≤35s
Piping system
Pipe material
High-quality seamless steel pipe
Suction pipe
There is a DN100 suction port on the back side of the pump room
Water injection line
There is a DN65 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 is a DN65 water outlet on the left and right sides of the pump room, with a shut-off valve and a cover
Cooling water pipeline
Cooling water pipeline and control valve with cooling power take-off
Fire extinguishing device
Car water cannon
model
PS20W
manufacturer
Chengdu West Fire Machinery Co., Ltd.
Rotation angle
360° horizontal rotation
Maximum elevation/depression angle
Depression angle ≤-15°, elevation angle ≥+45°
flow
20L/S
Range
≥48m
Fire control system
The control panel mainly includes two parts: cab control and pump room control
Cab control
Water pump disengagement, warning light alarm, lighting and signal device control, etc.
Pump room control
Bodywork main power switch, parameter display, status display
Seven, electrical equipment
Additional electrical
Set up an independent circuit
Auxiliary lighting
Firemen’s room, water pump room and equipment box are equipped with lights respectively, and lighting and indicator lights are set on the control panel
Strobe light
Install red and blue strobe lights on both sides of the body
Warning device
Long row of red warning lights, installed on the top of the cab
Siren, the control box is under the driver’s front
Fire field lighting
Install a 35W fire searchlight at the back of the jacket
8. Surface treatment
Topcoat
High-quality domestic paint
colour
The main color of the outer surface of the car body is RO3 fire red
9. Arrangement and equipment of on-board fire fighting equipment
1. Equipment layout
1
According to the actual needs of firefighting, according to the firefighting operation procedures, take it nearby.
2
Use special jigs for anti-corrosion, anti-vibration, anti-shedding and anti-scratch.
3
Signs are eye-catching, multi-person operation, non-interference.
