John Deere

 

6068SFM85

Constant-Speed Auxiliary & Generator Engine

 

EMISSIONS CERTIFICATIONS

 

IMO Tier 2

 

GENERAL DATA (based on standard option configuration)

Model	6068SFM85
Number of cylinders	6
Displacement-- L (cu in)	6.8 (415)
Bore and Stroke-- mm (in)	106 x 127 (4.17 x 5.00)
Engine Type	In-line, 4-cycle
Aspiration	Air-to-sea water
Length - mm (in)	1387 (54.6)
Length to rear face of flywheel housing - mm (in)	1172 (46.1)
Width Maximum - mm (in)	872 (34.3)
Flywheel housing SAE	3
Height - mm (in)	1002 (39.4)
Height, crankshaft centerline to top - mm (in)	711 (28.0)
Height, crankshaft centerline to bottom - mm (in)	291 (11.5)
Weight, dry - kg (lb)	763 (1682)

 

CALCULATED GENERATOR-SET RATING - 1800 RPM

 

Rated Speed Hz (rpm)	60 ( 1800 )
Generator efficiency %	88-92
Engine Power Prime kW (hp)	195 (261.5)
Power factor	0.8
Calculated generator set rating prime - kWe	172-179
Calculated generator set rating prime - kVA	215-224

 

CALCULATED GENERATOR-SET RATING - 1500 RPM

 

Rated Speed Hz (rpm)	50 ( 1500 )
Generator efficiency %	88-92
Engine Power Prime kW (hp)	168 (225.3)
Power factor	0.8
Calculated generator set rating prime - kWe	148-155
Calculated generator set rating prime - kVA	185-194

N/A

186-298 (249-400) / 2400-2800

EPA Tier 3

6.8 (415)