1

Long range of water/foam jets

-

For spray rack fixed on the cabin roof, m, approx

70/45

-

For spray racks with remote control installed on the front of the vehicle, m, approximately

50/35

-

Spray pressure for spray nozzle fixed on the cabin roof and nozzle nozzle with remote control installed on the front of the vehicle, mpa

0.4 ÷ 1.0

2

Foam strip width, m, not smaller

8

3

Capacity

-

Water tank, liter

11 300

-

Foam tank, liter

700

4

Technical parameters of special equipment

4.1

Special drive system

-

Power Source

From the car engine through the power extractor box installed on the main gearbox and propeller shaft.

-

Gearbox

Mechanical type

-

Engaging mechanism

Electric - pneumatic

4.2

Fire Pump

-

Model

HЦΠH - 70/100 or equivalent

-

Type

Single-stage centrifugal pump

-

Pump drive

From chassis truck engine through PTO

-

Location

Install at the back of the car

-

Suction height, m

7.5

-

Water pump flow at suction depth of 3m, and pressure of 10 bar, liters/second, not less

70

-

Water priming pump

Electric pump type

-

Time for priming water vacuum, Seconds, not more

40

-

Maximum vacuum pressure, Bar, not less.

0.8

4.3

Water and foam

-

Material

Stainless Steel

-

Capacity

+

Water tank, liter

11 300

+

Foam tank, liter

700

4.4

Foam mixing system

-

Foam mixing type

Manual mixing

-

Foam mixing ratio

Adjust with valve and mixing ratio table suitable for each type of foam.

-

Type of foam used

Suitable for all types

4.5

Spray rack fixed on the cabin roof

-

Control

Manually or remotely using the handle in the cabin.

-

Water injection flow, liters/second, not less

60

-

Working pressure, mpa

0.4 ÷ 1.0

-

Long spray range

+

Water jet, m, approx

70

+

Foam jet, m, approx.

45

-

Rotation angle of the mausoleum

+

In the horizontal direction, degrees

± 165

+

In the vertical direction, degrees

-45 ÷ + 90

4.6

The spray rack has a remote control installed on the car's front bumper

-

Control

Manually and remotely using the control handle in the cabin

-

Water injection flow, liters/second, not less

20

-

Working pressure, mpa

0.4 ÷ 1.0

-

Long spray range

+

Water jet, m, approx

50

+

Foam jet, m, approx.

35

-

Rotation angle of the mausoleum

+

Horizontally, degrees

± 165

+

In the vertical direction, degrees

-45 ÷ + 90

4.7

Runway foam strip system

-

Number of nozzles, units, not less

6

-

Foam strip width, m, not less

8

-

Foam thickness, Dim

100 ± 10

-

Mounting position

Behind the car

-

Control

From inside the cabin

4.8

Fire extinguishing system with flexible pipes

-

Number of doors fitted with flexible nozzles

02 (left - 01, right - 01)

-

Fire sprinklers

Two types of pipes are 50 mm and 80 mm in diameter

4.9

Carbon dioxide fire extinguishing system

-

Mass of carbon dioxide, kg, approx

50

-

Number of pipes/pipe length, m

2/10

4.10

Dashboard

Control panel with fire pump control switches, display meters (suction pressure, water injection and foam), water and foam level indicators.

5

Vehicle parameters

5.1

General parameters of the vehicle

-

Model

KAMAЗ-63501 and its variations

-

Wheel drive

8x8

-

Vehicle dimensions (length x width x height), mm, not more than

12 850 x 2 750 x 4 200

-

Maximum allowable mass (including water, foam and fire-fighting carbon dioxide), kg

32 500

-

Maximum allowable moving speed at full load, km/h

95

5.2

Vehicle technical parameters

5.2.1

Engine

-

Model

KAMAЗ-740 and variants

-

Type

Diesel, 4-stroke, V-shaped cylinder block layout, turbocharger

-

Maximum power at 2 200 r/min, kw (hp)

265 (360)

-

Maximum torque at 1 300 r/min, Nm (kgf/m)

1 470(150)

-

Fuel system

Division form

-

Lubrication systems

Wet tanks, forced lubrication combined with splashing

-

Cooling system

Closed form. By liquid, forced circulation

-

Fuel used

Diesel

5.2.2

Transmission system

-

Clutch

Dry friction type, with disc, split opening

-

Gearbox

Mechanical transmission, 8 levels including planetary gearbox and auxiliary gearbox, installed behind the main gearbox

-

Secondary gearbox

Mechanical type, 2-speed transmission, differential lock between axles

-

Drive shaft

Synchronous form

-

Axles

+

Type

Fully active at all wheels, main power transmission with differential between wheels

+

Quantity

04

5.2.3

Suspension system

-

Front suspension

Dependent, on 2 sets of semi-elliptical longitudinal springs with 2 telescopic hydraulic shock absorbers on each front axle (axles 1 and 2)

-

Rear suspension

Dependent, balanced form with reaction bar, on 2 sets of elliptical vertical tweezers

5.2.4

Steering system

-

Type

Mechanical with power steering

-

Steering wheel position

Left side of cabin

-

Tire

+

Tire type

425/85R21 or equivalent specified by the manufacturer

+

Number of tires

08 + 01

5.2.5

Brake system

-

Primary braking system

Pneumatic drive, 2 lines, brake mechanism on all wheels - drum type

-

Hand brake

Driven by compressed air using a spring-type energy accumulator that acts on the middle and rear axle wheel brake mechanism (axle 3, axle 4).

-

Secondary brake

Engine brake - slow brake, on the engine exhaust pipe

5.2.6

Frame

The frame form consists of 2 longitudinal beams with variable cross-section, which are connected between the horizontal beams and the front safety barrier.

5.2.7

Cabin

Made of metal

-

Type

Double cabin

-

Door number

04

-

Number of drivers (including driver)

06

5.2.8

Electric system

-

Vehicle electrical system

One wire, the negative pole of the power source connected to the vehicle's chassis, voltage is 24 V

-

Engine electrical system

+

Stater

DC type, rated voltage 24 V

+

Generator

Alternating current, 28 V, with voltage regulator.

+

Battery

2x12 V

+

Battery capacity, Ah

190