Cat C12.9 High Performance Propulsion Engine
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Cat C12.9 High Performance Propulsion Engine
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C12 ACERT™ High Performance Propulsion Engine
Overview
The C12.9 marine propulsion engine is ideal for high performance marine applications including yachts, fishing vessels, military vessels, governmental vessels and various other commercial high performance marine applications. The C12.9 is designed to be integrated with both the Cat Three60 Precision Control shaft line maneuvering and engine control solution as well as other marine industry throttle controls. The electronically-controlled C12.9 is offered in two power ratings: 850 mhp at 2300 rpm and 1000 mhp at 2300 rpm. Both ratings meet EPA Tier 3, IMO II, EU Recreational Craft Directive and EU Stage IIIA regulations. In addition to high power density, the C12.9 offers high torque at low engine speeds and fast acceleration throughout the entire engine speed range due to its air system design of integrated series turbochargers and a supercharger.
- Power Density
- Electronic control system
- Operation
- Ventilation system
- Common rail fuel system
- Engine Control Panel
- Inlet Air Heater
- Aftercoolers
- Electrical Advantages
- Remote Monitoring
Ratings
- Power Range
- 850-1000 mhp, 838-985 bhp, 625-735 bkW
- Power Range
- 850-1000 mhp, 838-985 bhp, 625-735 bkW
Engine
- Emissions
- EPA Tier 3, IMO II, EU Stage IIIA
- Bore
- 5.31in
- Stroke
- 5.9in
- Displacement
- 787in3
- Speed Range
- 2300 rpm
- Configuration
- In-line 6, 4-Stroke-Cycle Diesel
- Aspiration
- TA
- Rotation from Flywheel End
- Counterclockwise
- Emissions
- EPA Tier 3, IMO II, EU Stage IIIA
- Bore
- 5.31in
- Stroke
- 5.9in
- Displacement
- 787in³
Dimensions & Weights
- Length of Engine
- 57.6in
- Width of Engine
- 43.7in
- Height - Engine
- 42.7in
- Length - Engine
- 57.6in
- Width - Engine
- 43.7in
Standard/Optional Features
Standard Equipment:
Optional Equipment:
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- Alternators
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- 24V 120 amp
- 24V 160 amp
- 12V 200 amp
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- Electric Starting Motor
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- 12V
- 24V