John Deere

 

4045SFM85

Marine Propulsion Engine

 

EMISSIONS CERTIFICATIONS

 

IMO Tier 2
EPA Tier 3
RCD 2

 

GENERAL DATA (based on standard option configuration)

Model	4045SFM85
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-seawater aftercooled
Length maximum - mm (in)	1145 (45.1)
Length to rear face of flywheel housing - mm (in)	900 (35.4)\
Flywheel housing SAE	2, 3
Height - mm (in)	922 (36.2)
Height, crankshaft centerline to top - mm (in)	611 (24.0)
Height, crankshaft centerline to bottom - mm (in)	311 (12.2)
Weight, (with oil, no coolant - includes engine, flywheel, and electronics) - kg (lb)	558 (1230)

 

ENGINE SPECIFICATIONS

 

Performance Rating	Power KW (bhp) Rated Speed (rpm) Rated fuel consumption L/hr(gal/hr)
M4	205 (275) 2600 54 (14)
M5	235 (315) 2800 62 (16)

 

M RATING

M4 - Typical load factor	>40%
M4 - Typical annual usage (hr)	1,000-3,000 hr
M4 - Typical full-power operation (hr)	1 of each 12 hr
M5 - Typical load factor	<=35%
M5 - Typical annual usage (hr)	300-1,000 hr
M5 - Typical full-power operation (hr)	0.5 of each 8 hr

N/A

205-235 (275-315) / 2600-2800

EPA Tier 3

4.5 (275)