John Deere

4045AFM85

Marine Propulsion Engine

 

EMISSIONS CERTIFICATIONS

 

IMO Tier 2
EPA Tier 3
RCD 2

 

GENERAL DATA (based on standard option configuration)

Model	4045AFM85
Number of cylinders	4
Displacement-- L (cu in)	4.5 (275)
Bore and Stroke-- mm (in)	107 x 127 (4.21 x 5.00)
Engine Type	In-line, 4- Cycle
Aspiration	Turbocharged and air-to-coolant aftercooled
Length - mm (in)	1105 (43.5)
Width Maximum - mm (in)	864 (34.0)
Length to rear face of flywheel housing - mm (in)	890 (35.0)
Flywheel housing SAE	3
Height - mm (in)	964 (38.0)
Height, crankshaft centerline to top - mm (in)	654 (25.7)
Height, crankshaft centerline to bottom - mm (in)	310 (12.2)
Weight, dry - kg (lb)	578 (1274)

 

ENGINE SPECIFICATIONS

 

Performance Rating	Power KW (bhp) Rated Speed (rpm) Rated fuel consumption L/hr(gal/hr)
M1	119 ( 160 ) 2300 33.2 ( 8.8 )
M2	134 ( 180 ) 2400 36.9 ( 9.7 )
M3	149 ( 200 ) 2500 44.2 ( 11.7 )
M4	168 ( 225 ) 2600 48.6 ( 12.8 )

 

M RATING

M1 - Typical annual usage (hr)	Unrestricted
M1 - Typical full-power operation (hr)	Uninterrupted
M1 - Typical load factor	>65%
M2 - Typical annual usage (hr)	000-5
M2 - Typical full-power operation (hr)	16 of each 24 hr
M2 - Typical load factor	<=65%\
M3 - Typical annual usage (hr)	000-4
M3 - Typical full-power operation (hr)	4 of each 12 hr
M3 - Typical load factor	<=50%
M4 - Typical annual usage (hr)	000-3
M4 - Typical full-power operation (hr)	1 of each 12 hr
M4 - Typical load factor	<=40%

N/A

89-110 (120-148) / 1500-1800

EPA Tier 3

4.48 (273)