1. GENERAL DEscriptION
CHEMICAL FIRE-FIGHTING TRUCK, MODEL : KFP4500 IS DESIGNED TO USE SUCH DIVERSE WATER SUPPLY SOURCE SUCH AS HYDRANT OR RIVER, AND IS EQUIPPED WITH A 4,300 LITERS OF WATER TANK MADE OF STAINLESS STEEL AND 200 LITERS OF FOAM TANK MADE OF STAINLESS STEEL.
2. DIMENSION AND WEIGHT
2.1 DIMENSION
• OVERALL LENGTH | : APPROX. 8,500~9,000 MM |
• OVERALL WIDTH | : APPROX. 2,495 MM |
• OVERALL HEIGHT | : APPROX. 3,300 MM |
• WHEELbase | : 4,650 MM |
2.2 WEIGHT
• VEHICLE WEIGHT | : APPROX. 9,670 KG |
• PAYLOAD | : 4,500 KG |
• PERSONNEL | : 130KG (2 CREWS X 65 KG) |
• GROSS VEHICLE WEIGHT | : 14,300 KG |
2.3 PERFORMANCE
• MAX. SPEED | : 99 KM/H |
• TURNING RADIUS | : 8.5 M |
3. TRUCK CHASSIS SPECIFICATION
3.1 MAKER AND PAYLOAD OF CHASSIS :
TATA DAEWOO COMMERCIAL VEHICLE CO. LTD., KOREA, 8.5TON PAYLOAD (MODEL : F4CEF) WITH POWER STEERING & AIR-CONDITIONER
• TYPE | : CAB OVER |
• DRIVE SYSTEM | : REAR DRIVE, 4X2 |
• CAB SYSTEM | : SINGLE CAB FOR 2 SEATS |
3.2 ENGINE
• MAX. OUTPUT | : 320 PS/2,100 RPM |
• MAX. TORQUE | : 135 KG.M/1,260 RPM |
• DISPLACEMENT | : 11,051 CC |
• FUEL | : DIESEL |
3.3 CLUTCH
HYDRAULIC ConTROL WITH AIR ASSISTED, DRY SINGLE PLATE WITH COIL SPRING
3.4 TRANSMISSION
MANUAL TYPE SIX(6) SPEED FORWARD & ONE(1) REVERSE
3.5 FRONT AXLE : REVERSED ELLIOT "I" BEAM
REAR AXLE : BANJO SINGLE REDUCTION
3.6 STEERING SYSTEM
• TYPE | : RECIRCULATING BALL WITH INTERGRAL POWER ASSISTED BY OIL |
• DRIVING POSITION | : RIGHT-HAND DRIVE |
3.7 BRAKE
• SERVICE BRAKE | : FULL AIR BRAKE. DUAL CIRCUIT |
• PARKING BRAKE | : ACTING ON SPRING ACTUATOR AT REAR WHEELS |
3.8 SUSPENSION
• FRONT SUSPENSION | : SEMI ELLIPTICAL LEAF SPRING |
• REAR SUSPENSION | : SEMI ELLIPTICAL LEAF SPRING |
3.9 ELECTRICAL SYSTEM : 12 VOLTS-150AH×2
3.10 TIRE
• FRONT | : 12R22.5-16PR, 8.5×22.5 |
• REAR | : 12R22.5-16PR, 8.5×22.5 |
3.11 FUEL TANK : 200 LITERS
4. MAIN FIRE PUMP
THE PUMP IS DRIVEN BY THE ENGINE OF TRUCK THROUGH A FULL POWER-TAKE-OFF (PTO).
4.1 PERFORMANCE
• MAX. WATER DISCHARGE | : 3,800 LITERS/MIN |
• STANDARD. WATER DISCHARGE | : 2,800 LITERS/MIN/ 8.5 kg/cm2 |
• PRESSURE. WATER DISCHARGE | : 2,000 LITERS/MIN/ 14 kgcm2 |
• MAX. PRESSURE | : 21 kg/cm2(High pressure centrifugal turbine type) |
• DISCHARGE OF WATER | : BY FIRE HOSE(65MM) OR TURRET MONITOR |
4.2 MATERIAL
• PUMP BODY | : GC OR BRC |
• SHAFT | : NICKEL-CHROME |
• A BALL VALVE MADE OF BRonZE IS PROVIDED WITH PUMP BODY FOR WATER DRAINING. |
5. VACUUM PUMP FOR WATER PRIMING
5.1 TYPE
IT SHALL BE AUTOMATIC ECCENTRIC ROTARY VANE TYPE.
5.2 PERFORMANCE :
• VACUUM CAPACITY | : NOT LESS THAN 640 mmHg |
6. WATER TANK
• TANK CAPACITY | : 4,300 LITERS |
• MATERIAL | : STAINLESS STEEL (STS304) |
• THE FOLLOWINGS ARE EQUIPPED WITH THE TANK |
(1) ONE-TOUCH TYPE MANHOLE X 2
(2) TANK FILLING INLETS & PIPING X 2
(3) 75 MM(3 INCH) OVERFLOW PIPING X 1
(4) WATER LEVEL GAUGE X 1
(5) FOAM LEVEL GAUGE X 1
(6) BAFFLE PLATES
(7) TANK FILLING PIPE FROM FIRE PUMP TO WATER TANK X 1
7. P.T.O. (Power Take Off)
7.1 TYPE : CLUTCH P.T.O.
7.2 STRUCTURE
PUMP DRIVE POWER FROM THE ENGINE WITH THE SYSTEM WHICH OCCURS CLUTCH HOUSING AND IT IS AFFIXED BETWEEN THE TRANSMISSION, THE PROPELLER SHAFT IT LEADS AND DELIVERS A POWER IN THE PUMP OF THE STRUCTURE WHICH IT COMPOSES.
7.3 FABRICATION
THE OPERATION USES THE AUTOMATIC SWITCH OPERATION THREE, THE MANUAL OPERATION LEVER IT ESTABLISHES FROM EMERGENCY VEHICLE BACK.
8. HOSE ConNECTION
•WATER DISCHARGE OUTLETS
65MM (2 1/2 INCH) WATER DISCHARGE OUTLETS WITH BALL COCK SHALL BE INSTALLED AT LEFT/RIGHT EACH TWO(2) OF VEHICLE BODY.
•SUCTION INLETS FOR OPEN WATER SOURCES
100MM SUCTION INLETS WITH MALE THREAD HOSE COUPLING WITH BLIND CAP AND REMOVABLE STRAINER SHALL BE INSTALLED AT LEFT/ RIGHT EACH ONE(1) OF VEHICLE BODY
•WATER RELAY INLETS
65MM(2 1/2 INCH) WATER RELAY INLETS WITH BALL COCKS SHALL BE INSTALLED AT LEFT/RIGHT EACH ONE(1) OF VEHICLE BODY.
•WATER TANK FILLING CONNECTIONS
65MM(2 1/2 INCH) WATER FILLING INLETS FOR CHARGING WATER FROM HYDRANT OR PUMP X 1
9. BODY SPECIFICATION
9.1 STRUCTURE
1) DECK IS MADE OF STEEL PLATE, CHANNEL AND WELDED STRUCTURE.
2) ConTROL PANEL
•ENGINE THROTTLE ConTROL HANDLE
•PRESSURE GAUGE, WATER PUMP DISCHARGE
•COMPOUND GAUGE, WATER SUCTION
•PRIMING(VACUUM) PUMP OIL TANK
•GREASE INLET PORT
•SUCTION INLET PORT
•WATER TANK SUPPLY AND SUCTION VALVE ConTROL LEVER
•STRAINER FOR COLD WATER & VALVE
•PRIMING(VACUUM) PUMP CLUTCH ConTROL SWITCH
3) UPPER POSITION
•WATER ROOF MonITOR(MANUAL OPERATION)
•GUARD RAIL
•UPPER PLATE IS MADE OF STEELCHECKPLATE.
4) TOOL BOX
A BOX WITH HINGED DOOR IS INSTALLED FOR STORAGE OF FIRE-FIGHTING TOOLS.
9.2 COMPARTMENT
•A BOX FOR FIRE HOSE AT SIDE OF WATER TANK
•MUD GUARDER
•GUARD RAIL AT UPPER SIDE OF WATER TANK
•LADDER BRACKET-SIDE OF BODY
•SELF SPRAY NOZZLE-LEFT SIDE AND RIGHT SIDE X 3 EACH
10. FOAM EQUIPMENTS
10.1 FOAM LIQUID TANK
1) TANK CAPACITY : 200 LITERS
2) ConSTRUCTION
• THE FOAM TANK IS MADE OF STAINLESS STEEL AND WELDED
CONSTRUCTION
• THE MANHOLE, TO CHARGE FOAM LIQUID AND TO HAVE VENTILATION
DEVICE, IS INSTALLED.
• A DRAIN VALVE AND A FOAM LIQUID LEVEL GAUGE IS INSTALLED.
10.2 FOAM LIQUID MIXING DEVICE
• MIXING TYPE | : MANUAL PROPORTIONING (AROUND THE PUMP PROPORTION SYSTEM) |
• MIXING RATIO | : 3% OR 6% |
• MATERIAL | : ANTI-CORROSIVE MATERIAL |
11. ROOF MONITOR
• LOCATION | : ON TOP OF BODY |
• CONTROL | : BY MANUAL |
• MATERIAL | : ANTI-CORROSIVE MATERIAL |
• WATER FLOW CAPACITY | : 1,200 LITERS/MIN AT 8.5BAR |
• MAX. DISTANCE OF DISCHARGE | : OVER 45M AT THE ConDITION OF DISCHARGE ANGLE WITH 45 DEGREE, NO WIND, WIND LEVEL AT 0, WIND SPEED : 0.5M/SEC. |
12. ELECTRIC SYSTEM
12.1 LIGHT
1) FUSE BOX SHALL BE INSTALLED AND CLASSIFIED INTO TWO LARGE GROUPS,
CHASSIS AND FIRE FIGHTING
2) CHASSIS LIGHT
3) WORKING LIGHTS SHALL BE INSTALLED ON THE UPSIDE OF PUMP ROOM
4) TOOL COMPARTMENT LIGHT
5) PUMP ROOM LIGHT
6) CAB LIGHT
7) ELECTRonIC SIREN
8) MOTOR SIREN
13. ACOUSTIC WARNING SYSTEM
13.1 AIR HORN
1) MIN. 100dB OF SOUND AT 1 METER
2) SOUND WILL BE BOAT WHISTLE
3) CHANGEOVER SWITCH ON OPERATION PANEL OF HORN, AIR HORN
PREFERENCE
13.2 MOTOR SIREN
1) MIN. 100dB OF SOUND AT 1 METER
2) SHALL BE FLUSH MOUNTED AS FAR FORWARD AND AS LOW AS POSSIBLE ON THE CAB
3) OPERATION SWITCH : SELF-PRESERVATION (0.5 SEC PUSH), SELF-REVERT (1.0 SEC PUSH)
13.3 ELECTRonIC SIREN
1) OPERATION SWITCH : OPERATION MODE SHALL INCLUDE HI-LOW, YELP, WAIL, P.A., AND AIR HORN
2) AMPLIFIER SHALL BE MIN. 100 WATTS TO ACHIEVE A SOUND OUTPUT.
14. SELF SPRAY NOZZLE SYSTEM
14.1 LOCATION
3 IT IS AFFIXED RESPECTIVELY IN THE VEHICLE LEFT AND RIGHT SIDE UPPER DIRECTION
14.2 WATER DISCHARGE : OVER 45 LITERS/MIN
14.3 MATERIAL : STAINLESS, NICKEL-CHROME OF SURFACE PLATING
15. PAINTING AND MARK
15.1 COLOR : RED
15.2 PAINTING METHOD
1) SANDING
2) URETHANE PAINTING
3) TRANSPARENT URETHANE
15.3 PAINTING
ConNECTION DEPARTMENT OF VEHICLE, THE BOTTOM OF TANK, GENERAL STEEL ETC.
16. FINISH
ENTIRE FIRE-FIGHTING TRUCK SHALL BE FINISHED WITH COLOR THAT A CUSTOMER WANTS.
