Sinotruk Howo 11-Ton National VI Dry Powder & Foam Combined Fire Truck

Sinotruk HOWO 11-ton dry powder foam water combined fire engine

(Chassis model: ZZ5357TXFV464MF5)

Overview of the Vehicle

CLW5270GXFGP110/HW dry powder foam combined fire engine modified from Sinotruk HOWo ZZ5357TXFV464MF5 Type II chassis. The vehicle consists of two major parts: the firefighter compartment and the body. The compartment is an original double row, accommodating 2+4 people. The vehicle has an exposed tank structure. The front part of the body is the dry powder tank of the equipment box, the middle part is the water tank and foam tank, and the rear part is the pump room. The liquid tank is made of high-quality carbon steel and the foam tank is made of stainless steel. The interior is coated with epoxy primer and epoxy asphalt paint and is connected to the chassis by elastic connection. The water capacity is 6000kg, the foam liquid is 3000kg, and the dry powder is 2000kg. It is equipped with CB10/60 low-pressure fire pump with a rated flow rate of 60L/S, and PL8/48 vehicle fire cannon is installed on the roof. The most prominent feature of this vehicle is its large liquid capacity, good maneuverability and easy maintenance. It can be widely used in public security fire brigades, factories, mines, enterprises, communities, docks and other places to fight large oil fires and general material fires.

The fire performance of the entire vehicle complies with the requirements of GB7956-2014 standard; The chassis is certified as a national compulsory product; Engine emissions meet the requirements of GB17691-2018 Stage VI limits (National VI standard); The vehicle has passed the inspection of the National Fire Equipment Quality Supervision and Inspection Center and has been included in the Ministry of Industry and Information Technology’s announcement of new automotive products.

 

• Chassis parameters

Model: ZZ5357TXFV464MF5

Engine: Sinotruk Group Co., LTD

Model: MC11.46-61

Power rate: 341KW

Drive type: Rear-wheel drive

Wheelbase: 4600+1400mm

Emission standard: GB17691-2018 National VI

• Cab

Structure: Flat head, original double-row four-door passenger compartment.

Seating arrangement: 2 people in the front row, 4 people in the back row.

Guardrails and handrails are installed in front of the seats. Firefighters quickly carry their air breathing apparatus on their way to the fire scene and quickly engage in firefighting operations upon arrival.

Cab structure: Equipped with a hydraulic tilting mechanism to accommodate tipping.

Cab equipment: In addition to the original vehicle equipment, install power take-off control switch, 100W alarm, warning light switch, etc.

Outside the cab: One long row of warning lights is installed at the front of the top of the cab.

• Tank (Optional PP tank, stainless steel tank)

Capacity: Water: 6000Kg Foam: 3000kg

Material: Water tank: High-strength carbon steel plate, treated with high-tech anti-corrosion

Foam tank: High-quality stainless steel plate

Structure: Welded frame, with longitudinal and transverse anti-sway plates inside the tank to reduce the impact of water inside the tank during vehicle movement; The front and rear wall panels of the tank are folded with trapezoidal ribs to give the tank sufficient strength and rigidity.

The top of the tank is equipped with quick-opening manholes for maintenance personnel to enter and exit. The tank is equipped with a device and a filter screen to prevent the water pump from creating vortices that could affect the flow rate.

The tank is equipped with a stainless steel float level indicator, which shows the volume of the fire extinguishing agent in the tank through the level gauge on the instrument panel; A drain with a ball valve is provided at the bottom of the tank.

The tank is equipped with two φ76mm overflow pipes and two φ76mm injection ports on each side of the carriage for the convenience of water supply and liquid filling for other vehicles.

Equipped: 2 inlets with quick-locking and opening devices.

2 Level indicators.

2 Drain outlets with stainless steel ball valves.

4 water injection ports (two on each side)

Craftsmanship: The welding is firm and reliable, and defects such as slag inclusion and false welding are removed and cleaned. A 24-hour hydrostatic test should be conducted on the tank after welding to ensure no leakage.

• Fire pumps and piping systems

(Optional imported pumps, medium and low pressure pumps)

Fire pump: CB10/60 low-pressure fire pump

Flow rate: 60L/s

Pressure: 1.0MPa

Mounting type: Rear

Vacuum pump: Piston type;

Vacuum pump material: Wear-resistant, corrosion-resistant to meet sealing requirements;

Suction time ≤35 seconds, suction depth ≥7 meters.

Maximum vacuum: ≥85kPa;

Piping system

Suction pipe: The pump is equipped with a DN150 inlet, which can draw water from natural water sources, liquid tanks, and fire water storage tanks. Additionally, a conversion reducer interface can be added to connect the fire hydrant to draw water. The suction pipe is placed on the roof of the vehicle. 1 inlet with a DN150 butterfly valve (optional pneumatic butterfly valve) for connection to the water tank.

Outlet piping:

A DN100 fire cannon piping and control valve (optional pneumatic butterfly valve) is installed on the roof with a flexible joint;

A DN80 and a DN65 manual ball valve control outlet is set on each side of the pump room.

Water injection pipeline: In the pump room, there is one DN65 water pump pipeline for water injection into the tank and a control valve (optional pneumatic butterfly valve).

There are two DN65 water injection pipes on each of the left and right sides of the carriage, which can be used to inject water into the tank. The interface is an internal snap-on interface and is equipped with a cover.

Drain pipes: Drain pipes are installed in the pipes to protect the pumps and ball valves, and ball valves are provided respectively.

Cooling water lines: To enable the power take-off to handle various complex situations during operation, there are cooling water lines and control valves connected to the inlet and outlet water lines.

• Fire cannon

(Optional imported guns, remote-controlled guns)

Model: PL8/48 Fire gun

Flow rate: 48 (L/s)

Range: Water ≥60m foam ≥55m

Pressure: 0.8MPa

Position: On top of the water tank.

Control: Manual control with locking mechanism for easy operation.

• Power take-off

Type: Full-power sandwich power take-off

Cooling method: Forced water cooling

Lubrication: Splash oil lubrication

Operation method: Operate the power take-off from the dashboard in the driver’s cabin. The power take-off is easy and stable to connect without any abnormal noise.

Installation: The power take-off fits well with the engine, is precisely installed, and does not fall off on its own after engagement.

• Equipment box and pump room

Main materials:

The frame and skin are made of high-strength carbon steel; The internal equipment frame is made of aluminium alloy profiles, and the interior panels are oxidized aluminium sheets.

Basic structure:

1. It is an integral structure with the equipment box at the front, the water tank in the middle, and the pump room at the back.
2. The pump room at the rear is equipped with a dashboard and operating system, and both the equipment box and the pump room have lockable roller shutters. The frame is welded and ensures its strength and rigidity.
3. The space can be adjusted at will, and the equipment box has drainage holes.
4. The equipment box is reliable, aesthetically pleasing, adjustable at will, and equipped with a large space curtain door equipment box to ensure full utilization of space.
5. The carriage and pump room are equipped with lighting fixtures to meet the lighting needs during night fire-fighting operations.

Aluminium roller shutters:

1. All equipment compartments and pump rooms are equipped with lockable roller shutters. The handles and lock pins are sturdy and durable, do not deform, and the sealing performance has been tested for water spray to ensure no leakage.

2 There are rivets in the tracks on both sides of the roller shutters to prevent them from falling off.

3 Each equipment compartment is equipped with a light that is controlled by the opening and closing of the roller shutter door.

4. One aluminium alloy curtain door on the left and right at the rear, one at the rear, safe and reliable, beautiful and practical.

Basic principle

(1) Design equipment integration according to combat formation and combat deployment;

(2) Design various equipment mounts according to ergonomic principles;

(3) The principle of simplicity and practicality in using any equipment inside the box without any climbing tools.

(4) Place equipment according to the logical relationship of use and frequency of use;

(5) Take any equipment within 1-2 actions while standing on the ground or on the pedal.

8. Dry powder system

Dry powder tank: Dry powder loading capacity: 2000Kg

Working pressure: minimum 0.5MPa, maximum 1.4MPa

Design pressure: 1.6MPa

Nitrogen cylinders: Quantity: 9 /60L, maximum working pressure: 15MPa

Dry powder gun: Model: PF40 Rated opening pressure: 1.4MPa

Flow rate: 40kg/s Range: ≥35m

Pressure relief valve: Quantity: 1 working pressure ≤1.4MPa

Safety valves: Quantity: 1 opening pressure 1.6MPa

Dry powder reel (with dry powder gun) : Quantity: 1 set; Spray rate: ≥2.5kg/s

Range: ≥10 meters; Reel hose length: 40m

 

Ix. Electrical System

1. The top of the cab is equipped with a long row of red luxury warning lights.
2. The alarm power is 100W;
3. For safety purposes, the entire vehicle wiring is made with an integrated wiring harness, and waterproof plugs are used at the connection points to ensure the safety of the wiring during use.
4. The roof is equipped with one fire scene lighting lamp; Safety sign lights are installed on the lower sides of the vehicle, and reflective markings are affixed to the body and rear as standard.
5. All equipment boxes are equipped with LED lights for use in night combat lighting.
6. Four flashing lights and two side lights are installed on each side of the vehicle, safety sign lights and side reflectors (combined type) are installed on each side, with front and rear outline lights, one turn signal on each side, and lighting is available in the passenger compartment, equipment box and pump room.
7. The alarm, warning lights, strobe lights and circuits are independent additional circuits, and the control devices are installed in the driver’s cabin.
8. All circuits are protected by bushings, and different colors are used to distinguish the connection forms and functions of the circuits.
9. Equipment on the instrument panel in the pump room: liquid level gauge, tachometer, pressure gauge, vacuum gauge, equipment box lighting switch, etc.

10.Instrument panels and equipment on them

1. The dashboard is located in the pump compartment at the rear of the vehicle, with a control panel and adequate lighting;
2. All control handles, switches, and indicator lights are marked in Chinese near them;
3. Instructions for operation are provided.
4. All signs are durable and highly attached, and can withstand the effects caused by sudden changes in temperature and climate.
5. The operation panel is made of high-quality aluminum plate, which is beautiful, durable and relatively light in overall weight.
6. The pump room operating system is located at the rear of the vehicle, with no pressure outlet to ensure the safety of the operator and panel lighting.
7. On-board documents

1) Chassis User manual 2) Chassis Quality warranty card

3) Chassis Maintenance manual 4) Chassis certificate of conformity

5) List of tools with the vehicle 6) Engine number imprint

7) Chassis number imprint 8) Fire engine user manual

9) Fire engine Fire equipment List 10) Fire engine certificate of conformity

11) Fire truck tracking service card 12) Fire exchange list

Equipment allocation list

Serial Number	姓名	Units	Quantity	Notes
1	Fire hose	disc	10	13-Φ65-20 6 discs 13-Φ80-20 4 discs
2	Suction pipe	meter	8
3	Water filter	a	1
4	Water collector	a	1
5	Three parts water	a	1
6	Suction pipe wrench	a	2
7	Ground fire hydrant wrench	a	1
8	Underground fire hydrant wrench	a	1
9	Guard belt bridge	a	2
10	Cloth wrapped with water hose	a	4
11	Hose hook	a	4
12	Fire axe	a	1
13	Iron collar	a	1
14	Shovel	a	1
15	Ding Zi ho	a	1
16	Waist axe	a	1
17	Reducer interface	only	2	Insert Φ65 to Φ80
18	Special-shaped and different-diameter interfaces	only	1	150/100
19	Switch on and off the direct current water gun	the	1
20	Flowering water gun	the	1
21	Dry powder fire extinguisher	with	1	3 kg, ABC dry powder
22	Foam gun	the	1	PQ8
23	Foam pipette	the	1

 

Optional configuration

1	Automatic charging device	Set of	1
2	Empty the backrest	Set of	1
3	Air respirator	Set of	/	Number of members
4	Telescopic ladder	vice	1
5	Hand-lift pump	vice	1
6	Demolition tools	Set of	1	Custom-made on demand
7	Other fire-fighting equipment	Set of	/	Custom-made on demand