Excellent airflow through 4-valve cylinder head delivers greater low-speed torque and better transient response time.
High-pressure common-rail (HPCR)
The HPCR fuel system provides variable common-rail pressure, multiple injections, and higher injection pressures. It also controls fuel injection timing and provides precise control for the start, duration, and end of injection. Electronic transfer pump is self-priming for ease of maintenance. Provides high performance, excellent fuel economy, and low emissions.
Water-cooled exhaust manifold
Integrated components eliminate external hoses and fittings. Wet exhaust manifold creates a cooler and quieter environment for passengers and crew.
Turbocharged with air-to-seawater aftercooling
Cooler turbocharger operation enables higher ratings and efficiencies for applications that require high power or speed.
Replaceable cylinder liners
Replaceable wet-type cylinder liners are precision-machined and hardened for long life. Allows engine to be rebuilt to original specifications.
Electronic engine control unit (ECU)
Advanced fault code diagnostics and customizable engine protections ensure reliability and uptime. Provides highly customizable features and trim to integrate your vessel.
Heat exchanger
High-capacity heat exchanger provides reliable operation in adverse conditions.
Photos
Highlights
Albany, Georgia
2018
John Deere Engine & Drivetrains
6068SFM85 168-195 kW 50 (1500)
Model: 6068SFM85 | Power factor: 0.8
763 kg (1682 lb)
Available
Maximum: 872 mm (34.3 in)
1002 mm (39.4 in) | crankshaft centerline to top: 711 mm (28.0 in) | crankshaft centerline to bottom: 291 mm (11.5 in)
Specifications
2018
John Deere Engine & Drivetrains
6068SFM85 168-195 kW
50 (1500)
General
Model: 6068SFM85 | Power factor: 0.8
6
6.8 L (415 in)
106 mm (4.17 in)
127 mm (5.00 in)
In-line, 4- Cycle
Air-to-sea water
168 kW (225.3 hp)
50 Hz ( 1500 rpm )
1387 mm (54.6 in) | to rear face of flywheel housing: 1172 mm (46.1 in)
Maximum: 872 mm (34.3 in)
1002 mm (39.4 in) | crankshaft centerline to top: 711 mm (28.0 in) | crankshaft centerline to bottom: 291 mm (11.5 in)
763 kg (1682 lb)
Generator efficiency: 88-92 % | Calculated generator set rating prime: 148-155 kWe | Calculated generator set rating prime: 185-194 kVA | Flywheel housing SAE: 3
