C7.1 (Electronic)
Features
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Reliability & Durability
Superior response time and acceleration; 12V or 24V electrical system; Gear driven jacket water pump and sea water pump for superior reliability; Maintenance free valve train with hydraulic valve lash adjusters
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Easy to use
Compatible with Cat® displays and electronics; Self priming fuel system ensures a smooth start every time
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Environment friendly
No visible smoke; Common rail fuel system enables optimum combustion and low emissions; Reduced combustion noise through advanced electronic control; Closed crankcase ventilation system improves engine room cleanliness
Specifications
Units for specifications
Power Rating
| Power Range | 109 - 218 bkW |
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Generator Set Specifications
| Frequency | 50 / 60 |
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Engine Specifications
| Emissions | U.S. EPA Tier 3, IMO II, EU Stage V, China II |
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| Stroke | 5.31 in 135 mm |
| Displacement | 428 in³ 7.01 l |
| Aspiration | Turbocharged - Aftercooled |
| Governor | Electronic (A5E2 V2 ECM) |
| Configuration | In-line 6, 4-stroke-cycle diesel |
| Refill Capacity | Lube Oil System w/Oil filter change: 20 L (5.3 gal) |
| Oil Change Interval | 500 hours |
| Cooling | Heat exchanger or keel cooled |
| Flywheel Housing | SAE No. 03 with SAE 11.5 in flywheel |
| Rotation | Counterclockwise |
| Rated Engine Speed | 1500/1800, 600 - 2400 rpm |
| Bore | 4.13 in 105 mm |
Dimensions & Weights
| Engine Dry Weight - Approximate | 1676 |
|---|---|
| Height | 34.5 in 891 mm |
| Length | 43.1 in 1095 mm |
| Width | 33.5 in 851 mm |
Standard Equipment
COOLING SYSTEM
- Gear driven jacket water pump
- Corrosion resistant sea water aftercooler
- Fuel cooler
EXHAUST SYSTEM
- Watercooled turbocharger and exhaust manifold
FUEL SYSTEM
- Common rail fuel system
- Electric fuel priming pump
GENERAL
- Vibration damper and guard
- Self-tensioning multi-vee belt drive
LUBE SYSTEM
- Closed crankcase ventilation system
- Integral engine oil cooler
MOUNTING SYSTEM
- Front and rear engine mounting brackets
STARTING SYSTEM
- Starter motors - 12V or 24V
Optional Equipment
AIR INLET SYSTEM
- Various 6" water cooled exhaust elbow configurations
COOLING SYSTEM
- Engine mounted bilge pumps and auxiliary water pumps with electromagnetic clutch
- Tube and bundle jacket water heat exchanger and gear-driven sea water pump (rubber impeller)
- Jacket water heater
- Cabin heater (calorifier) connections
FUEL SYSTEM
- SOLAS double wall high pressure fuel lines kit
LUBE SYSTEM
- Left-hand and right-hand oil dipsticks
- Transmission gear oil cooler (engine mounted)
PROTECTION SYSTEM
- Additional engine and transmission sensor packages for on or off vessel monitoring
STARTING SYSTEM
- Engine mounted secondary alternator - 24V 100 amp or 12V 175 amp
- Glow plugs
Videos
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Meet the new C7.1 Commercial Propulsion Engine -
C7.1 Marine Propulsion Engine Walkaround