John Deere

6090AFM85

Marine Propulsion Engine

 

EMISSIONS CERTIFICATIONS

 

IMO Tier 2
EPA Tier 3
RCD 2

 

GENERAL DATA (based on standard option configuration)

Model	6090AFM85
Number of cylinders	6
Displacement-- L (cu in)	9.0 (549)
Bore and Stroke-- mm (in)	118 x 136 (4.65 x 5.35)
Engine Type	In-line, 4- Cycle
Aspiration	Turbocharged and air-to-coolant aftercooled
Length - mm (in)	1712 (67.4)
Width Maximum - mm (in)	1027 (40.4)
Length to rear face of flywheel housing - mm (in)	1415 (55.7)
Flywheel housing SAE	2
Height - mm (in)	984 (38.7)
Height, crankshaft centerline to top - mm (in)	665 (26.2)
Height, crankshaft centerline to bottom - mm (in)	319 (12.6)
Weight, dry - kg (lb)	1055 (2326)

 

 

ENGINE SPECIFICATIONS

 

Performance Rating	Power KW (bhp) Rated Speed (rpm) Rated fuel consumption L/hr(gal/hr)
M1	64.6 ( 17.1 ) 2100 213 ( 286 )
M2	243 ( 326 ) 2200 71.4 ( 18.9 )
M3	280 ( 375 ) 2300 80.9 ( 21.4 )
M4	317 ( 425 ) 2400 91.2 ( 24.1 )

 

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

213-317 (285-425) / 2100-2400

EPA Tier 3

9.0 (549)