C7.1 High Performance Propulsion Engine

Photos

Power Range
298 bkW - 373 bkW (400 bhp - 500 bhp)
Speed Range
2900 rpm
Emissions
EPA Tier 3 Recreational, IMO II, RCD 2016
Aspiration
Turbocharged, aftercooled

Specs

Ratings

Power Range
298 bkW - 373 bkW (400 bhp - 500 bhp)
Power Range
400 bhp - 500 bhp (298 bkW - 373 bkW)

Engine Specifications

Speed Range
2900 rpm
Emissions
EPA Tier 3 Recreational, IMO II, RCD 2016
Aspiration
Turbocharged, aftercooled
Bore
4.13in
Stroke
5.31in
Displacement
427.16in3
Rotation (from flywheel end)
Counterclockwise
Configuration
In-line 6, 4-Stroke-Cycle Diesel
Aspiration
Turbocharged, aftercooled
Bore
4.13in
Configuration
In-line 6, 4-Stroke-Cycle Diesel
Displacement
428in³
Emissions
IMO II, U.S. EPA Tier 3, RCD II, China II
Rotation from Flywheel End
Counterclockwise
Speed Range
2900 rpm
Stroke
5.31in

Dimensions & Weights

Length of Engine
54.9in
Height
34.5in
Width of Engine
31.4in
Engine Dry Weight - Approximate
1676lb
Height
34.5in
Length - Engine
43.1in
Width - Engine
31.4in

Features

Key Features & Benefits

  • Common rail fuel system enables optimum combustion and low emissions
  • Reduced combustion noise through advanced electronic control
  • 12V or 24V electrical system
  • Compatible with Cat® displays and electronics
  • Closed crankcase ventilation system improves engine room cleanliness
  • Gear-driven jacket water pump and sea water pump for superior reliability
  • Maintenance free valve train with hydraulic valve lash adjusters
  • Self-priming fuel system ensures a smooth start every time
  • Common rail fuel system enables optimum combustion and low emissions
  • Reduced combustion noise through advanced electronic control
  • 12V or 24V electrical system
  • Compatible with Cat® displays and electronics
  • Closed crankcase ventilation system improves engine room cleanliness
  • Gear-driven jacket water pump and sea water pump for superior reliability
  • Maintenance free valve train with hydraulic valve lash adjusters
  • Self-priming fuel system ensures a smooth start every time

Standard Equipment

  • Standard Equipment
    • Water cooled turbocharger and exhaust manifold
    • Common rail fuel system
    • Corrosion resistant sea water aftercooler
    • Closed crankcase ventilation system
    • Starter motors - 12V or 24V
    • Fuel cooler
    • Integral engine oil cooler
    • Vibration damper and guard
    • Electric fuel priming pump
    • Self-tensioning multi-vee alternator drive belt
    • Gear driven sea water pump (rubber impeller)
    • Fin and tube type jacket water heat exchanger
    • Front and rear engine mounting brackets

Optional Equipment

  • Optional Attachements
    • Alternators - 24V 140 amp - 12V 175 amp
    • Transmission gear oil cooler (engine mounted)
    • Instrument Panels
    • Glow plugs
    • Jacket water heater
    • 6" water cooled exhaust elbow
    • Isolation mounts
    • Primary fuel filter/water separator (remote mount)
    • Selection of factory-fitted marine transmissions and oil hoses
    • Cabin heater (calorifier) connections
    • Triple groove PTO pulley (crankshaft mounted)
    • Flexible fuel hoses
    • Right-hand and high level left hand oil dipsticks