| Engine Specifications |
| Manufacturer |
|
|
| Model |
|
|
| Type |
In line 4 Stroke |
| Aspiration |
Turbo/ Air to Air Inter cooled |
| Cylinders |
|
6 |
| Displacement |
|
496 In³. (8.1 L) |
| Bore and Stroke |
4.57 in x 4.92 in. |
|
(116 mm
x 125 mm) |
| Compression Ratio |
16.5:1 |
| Minimum C.C.A. at 5°C |
800 |
| RPM |
1800 rpm
|
1500 rpm |
| BHP Minimum REQ"D at
Rated kW |
|
280 |
252 |
| BMEP |
248 psi |
268 psi |
|
| General Set Deration Factors |
| Temperature: |
|
|
| 2.5% for every 5°
F above 105° F |
| 2.5% for every 9°
C above 41° C |
|
| Altitude |
|
|
| 2% for every 7500
feet above 7500 feet |
| 2% for every 2286
meters above 2286 meters |
|
| Cooling System |
| High Ambient 105° F (41°
C) System |
| Coolant Capacity with Radiator |
|
45 qt. (42.6 L) |
|
| Maximum restriction on discharge
side of |
| radiator |
.5 In wc (125 Pa) |
|
1800 rpm |
1500
rpm |
| Coolant Flow |
71 GPM |
55 GPM
|
|
(268.8 LPM) |
(208.2
LPM) |
|
| Heat Rejection to Coolant
at Full Load |
| 7110
Btu/min |
6140 Btu/min
|
| (750
MJ/min) |
(648 MJ/min)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Air System |
| Maximum Air
Intake Restriction |
|
|
30 In wc
|
|
|
(7.5 kPa)
|
|
1800
rpm |
1500
rpm |
| Radiator Cooling
Air Flow |
|
16000
cfm |
14400
cfm |
|
(452.8
m³/min) |
(407.5
m³/min) |
| Combustion Air
Flow |
|
655
cfm |
590 cfm
|
|
(18.5
m³/min) |
(16.7 m³/min)
|
| Generator Cooling
Air Flow |
|
2348
cfm |
1957 cfm
|
|
(66.4
m³/min) (55.4 m³/min)
|
|
|
| Exhaust
System |
| Exhaust Outlet
Size |
|
4.0
in. dia. (10.2 cm) |
| Maximum Allowable
Back Pressure |
|
40.9
In wc (10.2 kPa) |
| Exhaust Gas
Flow at Standby Rating |
|
1695
cfm |
1526 cfm
|
|
(48
m³/min) |
(43.2 m³/min)
|
| Exhaust Temp
at Standby Rating |
|
1020°F |
1095°F
|
|
(549°C) |
(591°C)
|
|
|
|
| Fuel System |
| Consumption
at Standby Rating: |
|
|
|
|
| Load |
1800 RPM |
|
|
kW |
US gal/h |
Litre/h |
| 1/4 |
45 |
3.6 |
13.63 |
| 1/2 |
90 |
7.2 |
27.25 |
| 3/4 |
135 |
10.8 |
40.88 |
| Full |
180 |
14.8 |
56.02 |
|
|
|
|
| Load |
1500 RPM |
|
|
kW |
US gal/h |
Litre/h |
| 1/4 |
40.5 |
3.0 |
11.36 |
| 1/2 |
81 |
5.8 |
21.96 |
| 3/4 |
121.5 |
8.8 |
33.31 |
| Full |
162 |
12.1 |
45.8 |
|
| Governor
Type |
Mechanical |
| Governor
Regulation: |
|
|
+/- 3-5% Steady State |
|
| Generator |
|
|
|
| Model |
|
|
| Motor Starting
KVA, 240/480 Volt WYE at |
| 35% Voltage
Dip, 100% Voltage Recovery |
|
|
346
SKVA |
|
| Maximum Motor
Starting KVA, 35% |
| Voltage Dip
Oversized Generator |
|
|
780
SKVA |
|
| Reactances |
|
480V
|
400V
|
| at 105°C rise |
60Hz
|
50Hz
|
| Synchronous Xd |
4.27 |
4.1
|
| Direct Axis
Transient X'd |
|
.449
|
.431
|
| Direct Axis
SubtransientX"d |
|
.274
|
.263
|
| Zero Sequence
Xo |
.0052 |
.0049
|
|
| Lubrication
System |
| Engine Oil Capacity
with Filters |
| 14
US gal. (36 L) |
| Oil Filter Type |
|
Spin
On |
|
| Engine Exhaust
Emissions |
| Certification
Values |
| Exhaust
Emissions (g/bhp-hr.) |
|
*ARB
|
180RD
|
| THC: |
1 |
.6
|
| CO: |
8.5 |
1.2
|
| NOx: |
6.9 |
6.5 |
| PM: |
.4 |
.2
|
|
| * California
Air Resources Board Standards. |
|
| Smoke
Opacit y (%) |
| Acceleration: |
20 |
14 |
| Lugging |
15 |
6 |
| Peak |
50 |
21 |
|
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