Marine Generator Sets C4.4 (Electronic)

C4.4 (Electronic Control System)

Power Range

65/75/99/118 ekW @ 1800 rpm (60 Hz), 65/80/99 ekW @ 1500 rpm (50 Hz)

Emissions

U.S. EPA Tier 3 certified, EU Stage V certified

Configuration

In-line 4, 4-stroke-cycle diesel

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FEATURES AT A GLANCE

Easy to use

• Simplicity = Reliability
• Configure the engine how you want it
• 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

PRODUCT SPECIFICATIONS FOR Marine Generator Sets C4.4 (Electronic)

Power Rating

Power Range

65/75/99/118 ekW @ 1800 rpm (60 Hz), 65/80/99 ekW @ 1500 rpm (50 Hz)

Power Range

65/75/99/118 ekW @ 1800 rpm (60 Hz), 65/80/99 ekW @ 1500 rpm (50 Hz)

Engine Specifications

Emissions	U.S. EPA Tier 3 certified, EU Stage V certified
Configuration	In-line 4, 4-stroke-cycle diesel
Rated Engine Speed	1500/1800 rpm
Bore	105 mm
Stroke	127 mm
Displacement	4.4 l
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)

Emissions

U.S. EPA Tier 3 certified, EU Stage V certified

Configuration

In-line 4, 4-stroke-cycle diesel

Rated Engine Speed

1500/1800 rpm

Bore

105 mm

Stroke

127 mm

Displacement

4.4 l

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)

Dimensions & Weights

Maximum Length	2037 mm
Maximum Height	1999 mm
Maximum Width	986 mm
Maximum Engine Dry Weight	1537 kg

Maximum Length

2037 mm

Maximum Height

1999 mm

Maximum Width

986 mm

Maximum Engine Dry Weight

1537 kg

SEE HOW CAT Marine Generator Sets C4.4 (Electronic) COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

Marine Generator Sets

C32 ACERT Tier 3

Minimum Rating-730 ekW (913 kVA)

Maximum Rating-940 ekW (1175 kVA)

Frequency-60hz

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Marine Generator Sets

C7.1 (Electronic Control System)

Speed-100 ekW (125 kVA)– 150 ekW (187.5 kVA) @ 1500 RPM 118 ekW (147.5 kVA) – 200 ekW (250 kVA) @ 1800 RPM

Frequency-50 Hz or 60 Hz

Emissions-IMO II, IMO III (SCR required) U.S. EPA Tier 4, EU Stage V, China II

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Marine Generator Sets

C18 (SRMP) Marine Generator Set

Minimum Rating-260 ekW (325 kVA)

Maximum Rating-565 ekW (706 kVA)

Frequency-50 hz

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Marine Generator Sets

C32 ACERT Tier 3

Minimum Rating-730 ekW (913 kVA)

Maximum Rating-940 ekW (1175 kVA)

Frequency-60hz

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Marine Generator Sets

C7.1 (Electronic Control System)

Speed-100 ekW (125 kVA)– 150 ekW (187.5 kVA) @ 1500 RPM 118 ekW (147.5 kVA) – 200 ekW (250 kVA) @ 1800 RPM

Frequency-50 Hz or 60 Hz

Emissions-IMO II, IMO III (SCR required) U.S. EPA Tier 4, EU Stage V, China II

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Marine Generator Sets

C18 (SRMP) Marine Generator Set

Minimum Rating-260 ekW (325 kVA)

Maximum Rating-565 ekW (706 kVA)

Frequency-50 hz

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