YT32/M2 Aerial Ladder Fire Truck

Vehicle Chassis

Chassis type

HOWO T-series ZZ5357TXFV464ME1

Driving mode

6×4

Engine

Engine power/revolving speed: 324kW/ 1900rpm

Engine displacement: 10.518L;

MC11.44-50,  National V Emission Standards

Power take-off

Full power take-off: HW100Q

Side power take-off: HW70-08

Fuel tank

300L, AdBlue tank 40 L

Tire

Tire: 315/80 R22 5 all steel radial tires;

Quantity: 11 (including spare tires)

Electrical system

Generator: 2240W;

2×12V/180A.H accumulator; the accumulator box cover can be locked.

Driver’s cab

1. T5G-D topping cab: The driver can adjust the seat, and the front seats are equipped with three point or four point car seat belts. The air conditioning system and the cab are sprayed in fire red.

2. Door opening of fire truck cab ≥85°

3. Passengers: 1+1;

Braking system

1. Running brake: double circuit pneumatic braking system

2. Parking brake: spring energy storage and air bleed brake

3. Auxiliary brake: engine exhaust brake

4. ABS anti-lock braking device

Firefighting water system

Fire tank

Materials

Stainless steel tank

Plate thickness: 4 mm for side and bottom plates; 3 mm for others

Tank capacity

Water carrying capacity: 2750kg; Foam carrying capacity: 2400kg;

The anti-swing plate net in the tank is provided with longitudinal and transverse anti-swing plates.

DN80 overflow pipe with overflow cap is set in a tank.

An electronic level gauge is installed in a water tank.

An antiskid tread board is used at the top.

Coat anti-corrosion material on the inner surface of tank.

Water tank: One manhole greater than or equal to φ450 mm is set. It has quick locking/opening functions and can realize automatic pressure relief when the tank pressure exceeds 2 kg. The manhole cover is painted green. Foam tank: One manhole greater than or equal to φ450 mm is set. It has quick locking/opening functions and can realize automatic pressure relief when the tank pressure exceeds 2 kg. The manhole cover is painted yellow.

Water pump

Xi’an Huayu CB12/60 centrifugal water pump;

Flow: 60 L/S @ 1.2 MPa;

Intake flange: DN150, outlet flange: DN125;

Cast steel shell, aluminum alloy copper impeller, and stainless steel transmission shaft

Vacuum pump

AP00954 electric slip sheet vacuum pump (24 V), Darley, US

Vacuum degree ≥-85 kPa; water absorbing depth ≥ 7 m;

Foaming system

Automatic foam proportioning system with a mixing ratio of 0.5-10%, Hirschmann, US

Fire monitor

Electronically-controlled fire monitor (PLKD48), manufactured by Zhangqiu Fire Equipment Co., Ltd.

Flow: 48L/s; working pressure: 1.0MPa.

Horizontal rotation angle: -90°- +90°; pitch angle: -26° - +90°;

Waterway control

Waterway control method: electronic pneumatic shift

Control panel position: right of the car

Firefighting pipeline

Chassis: Stainless steel tube (or aluminum-alloy pipe)

Upper structure: Aluminum alloy expansion hose + stainless steel wire braided metal corrugated hose

Fire interface configuration

Interface

Specification

Valve

Position

Water supply interface

2×DN80

Interface blank cap

2 in rear of the truck body

External pump water suction interface

2×DN150

Interface blank cap

One at each side of the vehicle

External water outlet interface

2×DN80

Manual ball valve equipped with the interface

2 on the right side of the car

Upper gun muzzle

1×DN125

Pneumatic butterfly valve

In the pump chamber

Water suction interface of the water tank

1×DN150

Pneumatic butterfly valve

In the pump chamber

External foam suction interface of the foam system

1×DN50

Pneumatic ball valve blank cap

1 on the left side of the car

Foam suction interface of the foam system tank 

1×DN50

Pneumatic ball valve

In the pump chamber

Filling pipe end from the pump to water tank

1×DN80

Pneumatic butterfly valve

In the pump chamber

External water injecting interface of the water tank

2×DN80

Interface blank cap

2 on the right side of the car

Water pot pollution discharge interface

1×DN40

Manual ball valve

Right side of the car body

External foam tank injecting/sewage disposal interface

1×DN50

Manual ball valve equipped with the interface

Right side of the car body

Feed water inlet/water outlet buckle form: clip type (quick) or inner buckle type for option;

Suction pipe interface type: clip type (quick)

Electrical control system

Control console

Superstructure console position: left side of the turntable (with the seat) and working platform.

Vehicle control type: computer control

Computer display screen: colorful LCD; the boom elevating, telescopic working curve, boom slewing position, boom working height, elevating angle, working radius, and other data can be displayed. The faults can be queried through the display.

Outrigger leveling

Automatic leveling + manual leveling

Alarm lamp and alarming apparatus

A circular light of 2×100 W is installed on the top of the cab.

An alarming apparatus is installed in the cab.

A circular stroboscope lamp is installed at the left side (red) and the right side (blue).

Illumination

Boom support lighting;

Stair lighting;

Working platform lighting;

Image system

Traffic monitoring system (navigation, driving record, reversing image, and reversing radar integration);

Working platform

Dimensions

1600×750×1100 mm

Working platform

The steel frame structure is welded with high strength seamless steel bar, and the opening is no more than 500mm;

The bottom plate adopts antiskid tread board.

Device setting

Ladder mounted anemometer;

Weighing and overloading alarm of working platform;

The ultrasonic anti-collision device is installed in front of and below the platform.

Vehicle body

Body coaming

Up and down ladder: 1 on the left and 1 on the right;

Frame of vehicle body: All aluminum alloy frame;

Body coaming: with aluminum alloy plate pasted

Body walkway: with skid-resistance aluminum alloy plate laid

Equipment box/tool box: aluminum profile frame, lock, aluminum alloy rolling door

Body color

The ladder is in milk white.

Fireman's red appearance of the cab, tank, and coaming

Optional configurations

Firefighting system

In northern cold area: electric heating ball valve at the firefighting waterway outlet.

Electric system

Vehicle-mounted radio and walkie talkie;

Vehicle-mounted radio interface reserved in the cab;

Fire site monitoring video transmission equipment.

Full load mass

29000kg

Maximum speed

≥100 km/h

Minimum turning diameter

≤23m

Approach angle

≥16°

Departure angle

≥12°

Maximum climbing ability

≥25%

Outrigger span

Longitudinal span

5400mm

Lateral span

5200Mm

Working platform load

300Kg

Maximum working height

32m

Maximum working range

22m

Ladder elevating angle

-12° - ﹢75°

Turning scope

360°

Outrigger deployable time

≤ 25s

Ladder raised rated height and rotated 90°≤ 120s

≤ 55s

Maximum rotary speed of the turntable

0.5 - 1.5r/min

Fire pump

Type

CB12/60-TB

Rated flow

50 L/s

Rated pressure

1.5 MPa

Fire monitor

Type

PLKD48

Rated flow

48 L/s

Rated pressure

≤ 1.0 MPa

Range

60 m (water)

55 m (foam)

Monitor swing range

Pitching (°)

-26°- +90°

Slewing (°)

±90°

Working platform

The working platform is in high strength steel frame structure; you can achieve a variety of actions on the platform; a fire water monitor was equipped to realize aerial and long-range fire; talk back equipment is installed to communicate with the ground staff.

The platform leveling adopts electro-hydraulic proportional control technology to realize continuous and smooth leveling of the platform. The emergency manual leveling function is set up. The emergency manual leveling adopts a single foot treading type, so the leveling of the work platform can be realized simply by continuously pressing and leveling the foot lever and the operation is simple and convenient.

Slew drives

The turntable Slew drives works in double-side and double-vertical plate box-structure; a slewing system driven by a hydraulic motor is arranged at the right side of the turntable. A planetary gear system is used, the turntable can be continuously rotated by 360°, and the turntable can work stably. The elevating cylinder is placed at both sides in the turntable. A superstructure console is set on the left and is the vehicle main console. The turntable console is installed with adjustable leather seats. Operations become more comfortable.

Sub-frame

The large-scale box-structure is welded with high strength steel plate, which is light in weight and strong in strength; the fuel tank is placed inside the sub-frame box body to save space effectively; outriggers in H-shaped are set to effectively improve stability of vehicle operations and reduce deformation of the sub-frame. The outrigger has two modes: manual leveling and computer automatic leveling. The leveling accuracy is high and the leveling speed is fast.

Electrical system

The whole machine adopts an electro-hydraulic proportional control system. Main electrical components are imported and provide high stability. The vehicle is provided with 4 operating devices: chassis console at the rear of the vehicle, controlling outrigger beams and jack cylinders; firefighting system console, controlling fire water supply system, water pump operation and foam mixing chamber; superstructure operation system including a turntable console and a working platform console, helping realizing turntable slewing, boom elevating and telescoping, and fire monitor remote operation.

The wired intercom device is used between the turntable operating platform and the working platform console. A console shall have a variety of control function switches and parameters. Lighting devices are set at night, an anti-reflective function is used in the sun, and operating signs are displayed.

In addition to the control of vehicle movements and automatic vehicle protection devices, the electrical system is equipped with the following signal lamps and head lamps: search lamps for the boom, working platform, and water monitor; outrigger flashing warning lamp; external lighting and signal devices for fire vehicles conforming to national standards.

Hydraulic system

The main system uses a pressure/flow automatic variable pump. The main control valve uses the imported load sensitive control valve and forms a closed core load sensitive control mode and constant pressure control mode, together with the variable pump, to achieve the slewing of the superstructure, boom elevating, telescoping, and crank arm elevating actions. The system is started under low pressure, saves energy, and is efficient. Imported elements are used for key components, such as the hydraulic main control valve, balance valve, etc. Imported sealing elements are used for the sealing of central rotary joints, hydraulic cylinders and other key components; hydraulic hard pipes are made of high-precision galvanized seamless steel pipes; the system is safe and reliable with smooth movement and good fretting.

The outrigger jack cylinder of the hydraulic system is equipped with the hydraulic lock and each elevating cylinder is equipped with the balance valve, ensuring that the locking of each cylinder in the hydraulic system is reliable and the boom & outrigger are not retracted in any condition (sudden power odd or hydraulic system fault). Turntable swing is equipped with a rotary buffering valve, which is stable in starting and reliable in brake. The hydraulic system is equipped with the maximum pressure control valve, which can effectively prevent the system pressure overload.

The power of the hydraulic system is driven by power take-off at the chassis side. In addition, a standby power source is set up, which is driven by a gasoline engine. The standby power can realize all vehicle movements when the vehicle is retracted. A drain ball valve is installed in a hydraulic oil box, which beings convenience and high speed for hydraulic oil check and replacement.

1

Chassis

CNHTC

2

Fire pump

Xi’an Huayu

3

Working platform fire monitor

Zhangqiu Fire Equipment Co., Ltd.

4

Firefighting fluid container

XCMG Fire-fighting Safety Equipment Co., Ltd.

5

Aerial ladder

XCMG Fire-fighting Safety Equipment Co., Ltd.

6

Slewing bearing

Xuzhou Rothe Erde Slewing Bearing Co., Ltd./MAANSHAN FY SLEWING RING

7

Telescopic winding

Danfoss, Denmark

8

Hydraulic oil pump

Guizhou Liyuan

9

Hydraulic oil cylinder

Xuzhou Hydraulic Parts Co., Ltd. XCMG/Chengdu Hydraulic Cylinder Co., Ltd.

10

Superstructure multi-way valve

Danfoss, Denmark

11

Lower structure multiway valve

Zhejiang Shengbang

12

Variable balance valve

Bucher, German

13

Control handle

GESSMANN, German

14

Controller

Hirschmann, German

15

Display

Hirschmann, German

16

Detector switch

Honeywell, America

17

Proximity switch

Omron, Japan

18

Relay

PHOENIX, German

19

Emergency gear pump

PERMCO

20

Gasoline engine

American Kohler

1

Rotating seal

R10-F200×184.5×6.3

Piece

6

2

O-ring 95×3.55

Piece

1

GB/T3452.1-2005

3

O-ring 71×3.55

Piece

1

GB/T3452.1-2005

4

Travel switch

Piece

1

NGCPB10AX01C

5

Travel switch

Piece

1

NGCPB10AX01A2B

6

Proximity switch

Piece

2

E2A-M18KS08-WP-B1

7

Relay

Piece

2

JQ201S-PL0

8

Relay

Piece

1

JQ202S-FLO

9

Step lamp

Piece

1

ML810

10

Signal lamp

Piece

1

43 - -4113A

11

Fuse wire

Piece

2

0495030.Z 30A

12

O-ring 118×5.3

Piece

1

13

O-ring 140×5.3

Piece

1

14

O-ring 165×5.3

Piece

1

15

Oil cup M10×1

Piece

2

JB/T7940.1-1995

1

Inner-hexagon spanner 3-17

Set

1

2

Adjustable spanner   6 inch

Piece

1

3

Adjustable spanner   12 inch

Piece

1

4

Straight screwdriver 150×8

Piece

1

5

Phillips screwdriver     150×8

Piece

1

6

Grease gun

Piece

1

7

Slip-joint plier       165 mm

Piece

1

8

Fire-service life safety belt components

Piece

3

9

Hoop wrench 78-85

Piece

1

10

JII150/80×2-1.6 two-into-one breeching (quick plug)

Piece

1

11

Hose gaiter

Piece

8

12

Water hose protector

Piece

2

13

Ground fire hydrant wrench  FS450

Piece

1

14

Underground fire hydrant wrench FBX800

Piece

1

15

Data distribution trolley bag

Piece

1

16

Rechargeable portable headlamp

Piece

2

17

Dry powder extinguisher

Piece

1

18

Rubber hammer

Piece

1

19

Suction pipe Φ150 L=2000

Piece

4

20

Water filter 150

Piece

1

21

Water filter interface 150

Piece

1

22

Male loop coil 150

Piece

1

23

Different type coupling KXK80 inner buckle/80 female

Piece

4

When the vehicle is equipped with a fire protection snap connection, this device is not suitable for the tool.

24

Different type coupling KXK65 inner buckle/80 female

Piece

4

25

Card-type different type coupling KJK65 female/80 female

Piece

4

26

Clip-type fire hose 20-80-20

Piece

4

27

Adapter KJ65 inner buckle/80 inner buckle

Piece

4

When the vehicle is equipped with a clipped interface, it is not suitable for the tool.

28

Inner buckle fire hose 20-80-20

Piece

4