3
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275-JS6dt3
aPPlication Data
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Engine
John Deere
6090HF485
4-Cycle
6-Inline
548 (9)
4.66 (11.8)
5.35 (13.6)
16:1
1,800
JDEC
422 (315)
±.25%
60 Hz
Dry
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Fuel Consumption
20.3 (76.8)
15.3 (58)
10.5 (39.6)
Manufacturer
Model
Type
Arrangement
Displacement: Cu In (lit)
Bore: in (cm)
Stroke: in (cm)
Compression Ratio
Rated RPM
Engine Governor
Max Power: Standby: bhp (kWm)
Regulation
Frequency
Air Cleaner
At 100% of Power Rating: gal/hr (lit/hr)
At 75% of Power Rating: gal/hr( lit/hr)
At 50% of Power Rating: gal/hr (lit/hr)
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Cooling - radiator System
122 (50)
0.5 (0.12)
74 (280)
7,001 (121)
4,309 (75.7)
1,988 (35)
Ambient Capacity of Radiator: °F (°C)
Max. Restriction of Cooling Air, Intake,
and Discharge Side of Rad.: in. H
2
0 (kPa)
Water Pump Capacity: gpm (lit/min)
Heat Rejection to Coolant: BTUM (kW)
Heat Radiated to Air to Air: BTUM (kW)
Heat Radiated to Ambient: BTUM (kW)
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Liquid Capacity (Lubrication)
10.6 (40)
4.3 (16.2)
12.75 (48.3)
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Air requirements
802 (22.7)
23,247 (658)
Total Oil System: gal (lit)
Engine Jacket Water Capacity: gal (lit)
System Coolant Capacity: gal (lit)
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Electrical
12
1,100
Aspirating: *SCFM (m
3
/min)
Air Flow Required for Rad.
Cooled Unit: *SCFM (m
3
/min)
Air Flow Required for Heat
Exchanger/Remote Rad. based
on 25°F Rise: *SCFM (m
3
/min)
* Air density = 0.0739 lbm/ft
3
(1.184 kg/m
3
)
4,484 (128)
Electric Volts DC
Cold Cranking Amps Under 0°F (-17.8°C)
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Fuel System
1/2” NPT
1/2” NPT
6 (2)
Diesel #2
63.4 (240)
Exhaust System
882 (475)
1,930 (55)
40 (10)
Fuel Supply Connection Size
Fuel Return Connection Size
Maximum Fuel Lift: ft (m)
Recommended Fuel
Total Fuel Flow: gal/hr (lit/hr)
Gas Temp. (Stack): °F (°C)
Gas Volume at Stack
Temp: CFM (m
3
/min)
Maximum Allowable
Back Pressure: in. H
2
0 (kPa)
MTU [ MTU ONSITE ENERGY CORPORATION ]
