C4.4 (Electronic Control System)
Auxiliary Engines
Auxiliary Engines (13)
- Cat C280 Marine Auxiliary Engines
- 3512E Marine Auxiliary/DEP Engine (U.S. EPA Tier 4 Final)
- 3516E Marine Auxiliary Engine (U.S. EPA Tier 4 Final)
- Cat C32 Auxiliary / Diesel Electric Propulsion Engine (US EPA Tier 4 / IMO III)
- Cat C32 Auxiliary / Diesel Electric Propulsion Engine (IMO III)
- Cat C32 Auxiliary / Diesel Electric Propulsion (US EPA Tier 3 / IMO II)
- Cat C18 Auxiliary/Generator Set Engine (EPA Tier 3)
- Cat C32 Auxiliary/Generator Set Engine (IMO II)
- Cat C32 Auxiliary/Generator Set Engine (EPA Tier 3)
- C7.1 Marine Auxiliary Engine (U.S. EPA Tier 3 / IMO II)
- C9.3 Marine Auxiliary Engine
- Cat C18 Auxiliary/Generator Set Engine (IMO II)
- C4.4 (Electronic Control System)
Overview
C4.4 (Electronic Control System)
Easy to use
• Simplicity = Reliability
• Configure the engine how you want it, package it yourself
• Compact engine profile with high power density
• Ease of repower with multiple cooling system options: Single circuit keel cooling /Separate circuit keel cooling / Heat exchanger
• ...
• Configure the engine how you want it, package it yourself
• Compact engine profile with high power density
• Ease of repower with multiple cooling system options: Single circuit keel cooling /Separate circuit keel cooling / Heat exchanger
• ...
Easy to use
• Simplicity = Reliability
• Configure the engine how you want it, package it yourself
• Compact engine profile with high power density
• Ease of repower with multiple cooling system options: Single circuit keel cooling /Separate circuit keel cooling / Heat exchanger
• Clean, smooth, and quiet operations
• Advanced fuel system provides excellent fuel consumption and low smoke
• Proven core engine design with millions of operating hours
• Fewer maintenance touchpoints and longer service intervals
• Global dealer network for unparalleled support
• Configure the engine how you want it, package it yourself
• Compact engine profile with high power density
• Ease of repower with multiple cooling system options: Single circuit keel cooling /Separate circuit keel cooling / Heat exchanger
• Clean, smooth, and quiet operations
• Advanced fuel system provides excellent fuel consumption and low smoke
• Proven core engine design with millions of operating hours
• Fewer maintenance touchpoints and longer service intervals
• Global dealer network for unparalleled support
Power Rating
- Power Range
- 71/81/108/129 bkW @ 1800 rpm, 71/86/108 bkW @ 1500 rpm
Dimensions & Weights
- Length
- 33.7in
- Height
- 40.9in
- Minimum Width
- 30.6in
- Maximum Width
- 32in
- Minimum Engine Dry Weight
- 1200lb
- Maximum Engine Dry Weight
- 1278lb
Engine Specifications
- Configuration
- In-line 4, 4-stroke-cycle diesel
- Emissions
- U.S. EPA Tier 3 certified, EU Stage V certified
- Rated Engine Speed
- 1500/1800 rpm
- Bore
- 4.13in
- Stroke
- 5in
- Displacement
- 268in³
- Aspiration
- Turbocharged-aftercooled and turbo only aspiration (Turbocharged aspiration only for 65ekW (71bkW))
- Governor
- Electronic (A5 ECM)
- Refill Capacity
- Lube Oil System w/Oil filter change: 11 L 2.8 gal)
- Oil Change Interval
- 500 hrs
- Cooling
- Heat exchanger, combined circuit keel cooling, or separate circuit keel cooling
- Flywheel Housing
- SAE No. 03 with SAE 11.5 flywheel (126 teeth)
Standard/Optional Features
Standard Equipment:
-
- Cooling System
-
- Gear-driven jacket-water and auxiliary water pumps
- Engine mounted air cleaner and expansion tank
- Integral plate-type oil cooler
-
- Exhaust System
-
- Watercooled exhaust manifold and turbocharger
-
- Fuel System
-
- Common Rail fuel system
- Electric fuel priming pump
-
- General
-
- Internal engine balancing shaft
- Self-tensioning multi-vee belt drive
-
- Lube System
-
- Open crankcase ventilation system
-
- Mounting System
-
- Engine mounted fuel and oil filter
- Engine mounted customer interface and control relays
-
- Starting System
-
- 12V or 24V starter motor
Optional Equipment:
-
- General
-
- MGGP 200 Gauge Panel and interface harness
- Engine shutdown sensors and shutdown controller
- Double wall high pressure fuel lines
- EMCP engine control panel
- Exhaust elbow and bellows
- Rear mounting feet
- Glow plugs
- Jacket water heater
- Jacket water connections (keel cooled)
- SOSSM sample points
- Glow plugs