Specifications - Northern Lights OM-C3 Operator's Manual

General Marine Engine Specifications - 4.5L
ITEM
General Data
Engine Type
Aspiration
Number of Cylinders
Bore
Stroke
Displacement
Combustion System
Compression Ratio
Physical Dimensions:
Width
Height
Length
Basic Dry Weight (approximate)
Lubrication System (Propulsion Applications)
Oil Pressure at Rated rpm (±35%)
Oil Pressure at Low Idle (800 rpm)
Lubrication System (Generator Applications)
Oil Pressure at Rated rpm (±35%)
Cooling System
(Liquid, pressurized with centrifugal pump)
Recommended Pressure Cap
Coolant Temperature Operating Range
Coolant Temperature (Maximum)
Coolant Capacity
Valve Actuation
Valve Clearance (Cold)
Intake
Exhaust
Fuel System
ECU Description
Fuel Injection Type
Governor Type
Primary Fuel Filter
Secondary Fuel Filter
Electrical System
Battery Capacity (Minimum)- 12 Volt System
Battery Capacity (Minimum)- 24 Volt System
Air System
Maximum Air Intake Restriction

Specifications

UNIT OF MEASURE
mm (in.)
mm (in.)
L (cu in.)
mm (in.)
mm (in.)
mm (in.)
kg (lb)
kPa (psi)
kPa (psi)
kPa (psi)
kPa (psi)
°C (°F)
°C (°F)
L (qt)
mm (in.)
mm (in.)
CCA
CCA
in. H O
2
(kPa)
(psi)
OM-C3 | 12/6 | 118
ENGINE MODEL ENGINE MODEL
4045TFM85 4045AFM85
In-line, 4 cycle diesel In-line, 4 cycle diesel
Turbocharged Turbocharged and coolant
after cooled
4 4
106 (4.17) 106 (4.17)
127 (5.00) 127 (5.00)
4.5 (275) 4.5 (275)
Direct Injection Direct Injection
16.0:1 16.7:1
715 (28.1) 770 (30.3)
912 (35.9) 964 (31.0)
1007 (39.6) 1105 (43.5)
n/a 510 (1125)
—
436 (63)
—
213 (31)
290 (42) 378 (55)
110 (16) 110 (16)
82-94 (180-202) 82-94 (180-202)
110 (230) 110 (230)
— —
0.18 (0.007) 0.18 (0.007)
0.64 (0.025) 0.64 (0.025)
L16 L16
HPCR HPCR
Electronic Electronic
10 micron 10 micron
2 micron 2 micron
625 925
500 625
25 25
(6.25) (6.25)
(1.0) (1.0)
RG19661,00003E8 -19-03MAR13-1/1