swdieselinc.com

• Model: 4045DFM75
• Number of Cylinders: 4
• Displacement: 275 cubic inches
• Bore & Stroke: 4.21 x 5.00 inches
• Compression Ratio: 17.6:1
• Engine Type: In-line, 4 cycle
• Aspiration: Naturally Aspirated
• Length: 34.8 inches
• Width: 28.1 inches
• Height: 35.9 inches
• Dry Weight: 963 lbs
• 80 HP @ 2500 RPM
• US EPA Marine Tier II Compliant

Features and Benefits

• Watercooled Exhaust Manfold
  • Cooler and quieter environment for vessel and crew
  • Reduced external connections eliminates hoses and fittings that can break or leak
• Replaceable wet-type cylinder liners
  • Excellent heat dissipation
  • Hardened and precision machined for long life
  • Rebuild to original specifications
• Either-side Service
  • Oil fill and diipstick 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 reduce chances of leaks
  • 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
• Corrosion Resistant Components
  • Provides engine protection from the effects of seawater
• Internal Balancers
  • Low noise and vibration for crew comfort
• Fuel System
  • Proven and reliable mechanical governor