FIRE DRIVER DIESEL ENGINE SPECIFICATIONS ENGINE MODEL - FD 175 H

1 Engine Basic Data

a Injection type Direct injection.
b Aspiration Turbocharger- Aftercooler
c Number of cylinders and its arrangement In-line, 6 cylinder MANUAL START ENGINE
TM

1. AUTO-MANUAL selector switch move to MANUAL position.

DIESEL ENGINE FOR FIRE PUMPS
R

2. Open raw water valve (NORMAL OPEN) in raw water line and verify the water discharge at raw water outlet.
3. MANUAL START the engine by pressing of MANUAL CRANK-1 for maximum 15 second. release the ROCKER SWITCH
HOUR METER
TACHOMETER

00000
as soon as when engine start, if engine fail to start wait 15 second and use same procedure with MANUAL CRANK-2.
4. If raw water LOW FLOW or engine TEMPERATURE IS HIGH, open raw water bypass valve (EMERGENCY OPEN) and
VERIFY the water discharge at raw water outlet.

MANUAL STOP AND RESET ENGINE

1 4 7 101
1. ENGINE STOP or RESET by pressing MANUAL STOP/OVER SPEED RESET rocker switch.
OVER SPEED RESET HOURS
1 Reset OVER SPEED by pressing MANUAL STOP / OVER SPEED RESET rocker switch.

AUTO MODE
1 AUTO-MANUAL selector switch move to AUTO POSITION.
ENTER RPM

e Total displacement 6.8L

NOTE
DO NOT LEAVE selector switch in MANUAL MODE during AUTOMATIC OPERATION of the FIRE PUMP

OIL PRESSURE GAUGE WATER TEMP. GAUGE VOLTMETER BAT. - 1 VOLTMETER BAT. - 2

Psi
100 F 220 14 14
50 170 12 12
689 91
345 77
Kpa
C

125
862

280
100

138

10

16
10

16
38
0

0
OIL
PRESSURE WATER BATTERY BATTERY
TEMP

MANUAL MANUAL
CRANKING CRANKING MANUAL OVER SPEED
MANUAL AUTO STOP / RESET
FROM BAT. - 1 FROM BAT. - 2 TEST
MANUAL OVER SPEED
MODE SHUT DOWN

f Engine rotation (view from flywheel end) Counter Clockwise

g Combustion chamber Direct injection.

h Compression ratio [ 17:1 ]

2 Engine Net Performance
170 @ 2900 [UL/FM]
a Engine power Output Hp @ Rpm 170 @ 2900, 175 @ 3000 [ UL ]
170 @ 2800, 170 @ 2900, 172 @ 3000 [ FM ]
c Fuel consumption Kg/hr. 35 to 39
3 Fuel System
a Injection pump Mechanical, Multi line fuel injection
b Fuel specification ASTM D 975 Diesel Fuel
4 Air & Exhaust System
a Max. Inlet Air Restriction [ inch of water ] 15
b Maximum allowable back pressure [inch of water] 29
c Maximum exhaust gas temperature ᴼC. 400 to 500
d Exhaust gas Flow [ CFM ] 1440
e Air Flow requirement for engine combutsion [CFM] 623
f Air Flow required for room ventilation [CFM] 4315
5 Lubrication System
a Lub oil specification 15 W 40
b Total system capacity [ lit ] 12.5
c Lub oil pressure 0.20 to 0.60 Mpa
6 Cooling System
a Coolant specification ASTM D6210 or Equivalent.
b Maximum coolant temperature ᴼC. 95
c Minimum coolant temperature ᴼC. 33
d Cooling system Forced close and cycle [Heat Exchanger]
e Coolant Capacity [ lit ] 27
f Heat exchanger cap pressure [ Psi ] 7
g Engine radiated heat kw [ Btu/sec] 13.7 [13]
h Raw water pressure [ Psi ] 10 to 60
i Raw water Flow [ Gpm ] 35
7 Electrical System
a System voltage 24 volt
b Starter motor rating 24 V, 7 kw [ Dual starter ]
c Alternator 28 Volt
8 Dimensions & Weight
a Dimensions (L x W x H) in MM 1530 x 970 x 1450
b Over all weight 1025 Kg