1. Vehicle Description
1.Overview
The 5-ton fire truck adopts the EQ1125SJ8CDC Class II chassis of Dongfeng Motor Co., Ltd., with a double row cab and 3+3 passengers. The vehicle is comfortable and lightweight to drive. The upper part adopts an exposed water tank, and the vehicle has a liquid capacity of 5000kg. The equipment box adopts high-quality aluminum alloy Roller shutter. The chassis is powered, with an engine model of D30TCIF1 and a maximum power of 125kW. The Rongshen CB10/30 atmospheric fire pump installed in the rear pump room of the car is driven by a universal coupling, and can stably output a flow rate of 30L/s at 1.0MPa; Install PS8/30W fire monitor on the roof, with a flow rate of 30L/s, corresponding pressure of 1.0MPa, maximum pressure of 1.3MPa, range of 60m, and 360 ° rotation capability; At the same time, the car has the characteristics of high specific power, strong comprehensive performance, and centralized and easy handling.
The main frame of the entire vehicle is welded with high-quality 20 # steel carbon dioxide protection welding, ensuring high strength, firmness and reliability of the overall skeleton structure; The internal equipment box is constructed with high-strength aluminum alloy profiles as the main frame, and the skirt adopts an overall protective structure, which is beautiful and reliable. The surface inside the box is covered with aluminum alloy plates with large patterns and anodized treatment, and the corner aluminum edge is wrapped to ensure the performance of the equipment box, while also having characteristics such as aesthetics and lightweight.
According to the actual needs of fire fighting and according to the fire operation procedures, humanized design is used to fix all on-board equipment with special fixtures that are rust resistant, vibration resistant, anti falling off, and scratch resistant. The equipment layout is reasonable, compact, firmly clamped, and clearly marked. Any equipment can be used within two actions, allowing for nearby access and operation by multiple people without interference.
The topcoat is sprayed with high-quality topcoat, which meets the requirements of R03 bright red in GB/T3181 "Paint Film Color Standard" specified in GB7258. The color is red for the cab and car body, light gray for the interior of the equipment room, aluminum for the aluminum Roller shutter, black for the chassis frame, silver for the rim, and gray for the mudguard and bumper.
The fire performance of the entire vehicle meets the requirements of GB7956; The chassis has passed the national mandatory product certification; The engine emissions comply with the national VI standard.
2. Main parameters of the entire vehicle
| Overall dimensions |
6990×2330×2910(mm)
|
| Maximum total mass |
10900kg
|
| Liquid carrying capacity Water carrying capacity |
carrying5000kg of water |
| Maximum speed |
90km/h
|
| Rated flow rate of fire pump |
|
| Rated flow rate of fire monitor |
30L/s 0.8MPa;
|
| Fire monitor range |
≥60m
|
| Specific power |
125/10.9=11.47
|
| Approach angle/departure angle |
21°/13°
|
2, Chassis
1. Main parameters of the chassis
| Model |
EQ1125SJ8CDC
|
| Manufacturer |
Dongfeng Motor Co., Ltd |
| Engine model |
in cloud D30TCIF1 |
| Engine rated power |
125kw
|
| Engine displacement |
2977ml
|
| Engine Emission Standard |
GB17691-2018 National VI |
| Driving form |
4×2
|
| Wheelbase |
3800mm
|
| Maximum allowable total weight |
11995kg
|
| Minimum turning radius |
≤19m
|
| Transmission |
Manual |
| Power take-off |
Sandwich power take-off |
2.Passenger compartment
| Structure |
Flat head, four door, restructured double row cab |
| Number of drivers and passengers |
3+3 people |
| Driver position |
Left |
| equipment |
Install fire operation instrument panel and alarm light control box at the original vehicle dashboard, and add
1. Alarm;
2. Power take-off control switch and indicator light;
3. Additional power switch |
3,Upper structure and performance parameters
General layout:The entire vehicle consists of two main parts: the firefighter's cabin and the body, with a three part structure arranged,
The front is an equipment box, the middle is a water tank, and the rear is a water pump room. The tank body is a parallelepiped box type container Can.
1. Equipment box
Structure: The main frame structure is welded with high-quality square tubes, and the outer decorative panel is welded with carbon steel plates. The roof is anti slip and can be walked.
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. Storage boxes are set up in the equipment box room according to needs. There is a toolbox and rolling shutter door on the side skirt, which can accommodate small tools
Pump room: The pump room is located at the rear of the vehicle, with aluminum alloy rolling shutter doors on both sides and at the rear. There are lighting lights inside, and some commonly used equipment can be placed on both sides of the pump room
Ladder and boarding handle: The rear ladder is made of aluminum alloy with two flipped sections. When used, it should not be more than 350mm above the ground and can be pulled up for boarding
The hand is made of anti slip circular steel pipes with grooves on the surface, and the surface is sprayed with plastic.
2. Water tank
Capacity: 5000kg
Material: high-quality carbon steel, with a thickness of 3-5mm
Can body settings
Manhole: 1 DN470 manhole with quick locking/opening device
Overflow port: 1 DN65 overflow port
Drain outlet: 1 DN40 water tank drain outlet, equipped with ball valve
Water injection port: connect one DN65 port on both sides of the water tank
4,hydraulic system
Contact person: JOY
WU
Audited Supplier 
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