John Deere 6068 TFM/SFM PowerTech Marine Engines

Features & Benefits

Watercooled Turbocharger and Exhaust Manifold

• Cooler and quieter environment for vessel and crew
• Reduced external connections eliminates hoses and fittings that can leak or break

Replaceable wet-type cylinder liners

• Excellent heat dissipation
• Hardened and precision machined for long life
• Rebuild to original specifications

Corrosion Resistant Components

• Provides engine protection from the effects of seawater

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 (Keel Cooled only for TFM model)

• High-capacity heat exchanger designed for reliable operation in adverse conditions
• Integrated expansion tank, heat exchanger and exhaust manifold reduce chances of leaks
• Keel cooler or heat exchanger options provide application flexibility (only for TFM model)

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

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

Emissions

• US EPA Marine Tier II Compliant
• IMO Compliant

 

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