C7.1 High Performance Propulsion Engine
The C7.1 marine propulsion engineis ideal for recreational boating applications, specifically smaller vessels and motoryachts ranging from 25 -60 feet in size. The engine features a common rail fuel system ...
Ratings
- Power Range
- 400 - 500 bhp (298 - 373 bkW)
Engine Specifications
- Speed Range
- 2900 rpm
- Emissions
- IMO II, U.S. EPA Tier 3, RCD II, China II
- Stroke
- 5.31in
- Rotation from Flywheel End
- Counterclockwise
- Displacement
- 428in³
- Configuration
- In-line 6, 4-Stroke-Cycle Diesel
- Bore
- 4.13in
- Aspiration
- Turbocharged - Aftercooled
Dimensions & Weights
- Engine Dry Weight - Approximate
- 1676lb
- Height
- 34.5in
- Length - Engine
- 43.1in
- Width - Engine
- 31.4in
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