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High Performance Propulsion Engines
C7.1 High Performance Propulsion Engine
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
Ratings | |
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Power Range | 400 bhp - 500 bhp (298 bkW - 373 bkW) |
Engine Specifications | |
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Speed Range | 2900 rpm |
Rotation from Flywheel End | Counterclockwise |
Bore | 105 mm (4.13 in) |
Stroke | 135 mm (5.31 in) |
Aspiration | Turbocharged, aftercooled |
Displacement | 7.01 l (428 inu00b3) |
Configuration | In-line 6, 4-Stroke-Cycle Diesel |
Emissions | IMO II, U.S. EPA Tier 3, RCD II, China II |
Dimensions & Weights | |
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Width - Engine | 798 mm (31.4 in) |
Height | 876 mm (34.5 in) |
Engine Dry Weight - Approximate | 760 kg (1676 lb) |
Length - Engine | 1095 mm (43.1 in) |
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