John Deere 6068TFM75 Marine Diesel Engine

Features & Benefits:

Watercooled turbocharger and exhaust manifold
- Cooler and quieter environment for vessel and crew

Either-side service
- Oil fill and dipstick combinations
- Remote oil filter for easier service access
- Application and service flexibility to provide installation convenience plus fast and easy maintenance

Heat exchanger or keel-cooled
- High-capacity heat exchanger designed for reliable operation in adverse conditions
- Integrated expansion tank, heat exchanger and exhaust manifold
- Keel cooler or heat exchanger options provide application flexibility

High torque and low rated RPM
- Enables the engine to turn larger propellers at lower speed for best efficiency
- Excellent vessel control and maneuvering
- Lower rated rpm limits vibration and noise for better crew comfort

Replaceable wet-type cylinder liners
- Hardened and precision machined for long life

Corrosion resistant components
- Provides engine protection from the effects of seawater

Fuel system
- Electronically controlled rotary fuel injection pump with variable timing resulting in excellent fuel economy and excellent performance
- Self diagnostics and protection
- Electronic instrument panel with plain text messaging

Specifications:

• Number of cylinders : 6
• Displacement - L (cu in) : 6.8 (415)
• Bore and Stroke-- mm (in) : 107 x 127 (4.21 x 5.00)
• Engine Type : In-line, 4- Cycle
• Aspiration : Turbocharged

Performance ratings                  Power kW (bhp)            Rated Speed (rpm)    Rated fuel consumption L/hr (gal/hr)
M1                     118 (158)         2400                              33.6 (8.9)
M2                     133 (178)         2500                              38.4 (10.1)
M3                     150 (201)         2600                              44.1 (11.6)

Emissions: EPA Commercial Marine, IMO MARPOL Annex VI Tier II Compliant