CAT Marine Generator Set C4.4 ACERT
The C4.4 ACERT marine genset packages with heat exchanger or keel cooling are available with 60 Hz ratings of 60, 75, 99, 118 ekW and 50 Hz ratings of 65, 80, 99 ekW. Radiator cooled gen sets are with 60 Hz ratings of 51, 66, 90, and 105 ekW and 50 Hz ratings of 58, 73, and 88 ekW. The C4.4 ACERT meets U.S. EPA Tier 3 and EU CCNR Stage II emissions regulations. The C4.4 ACERT is electronically controlled with a Common Rail fuel system.
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Overview
The C4.4 ACERT marine genset packages with heat exchanger or keel cooling are available with 60 Hz ratings of 60, 75, 99, 118 ekW and 50 Hz ratings of 65, 80, 99 ekW. Radiator cooled gen sets are with 60 Hz ratings of 51, 66, 90, and 105 ekW and 50 Hz ratings of 58, 73, and 88 ekW. The C4.4 ACERT meets U.S. EPA Tier 3 and EU CCNR Stage II emissions regulations. The C4.4 ACERT is electronically controlled with a Common Rail fuel system.
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Weight
2518-2844 lb (1142 - 1290 kg) -
Length
66.9-69.6 in (1699-1769 mm), 80.2R in (2037R mm) -
Width
37.6 inches (radiator - 38.8 inches) -
Height
2518-2844 lb (1141-1290 kg), 3389R lb (1537R kg)
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Engine Model
I-4, 4-Stroke-Cycle-Diesel -
Aspiration
TA -
Bore
105.0 mm -
Displacement
4.4 l -
Stroke
127.0 mm -
Governor Type
Electronic
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Excitation
AREP -
Insulation
Class H -
IP Rating
IP23 -
Voltage regulator
±0.5% -
Pitch
2/3
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Frequency
50 Hz or 60 Hz -
Speed
1500 rpm or 1800 rpm -
Maximum Rating
88R ekW (50 Hz), 105R ekW (60 Hz) -
Minimum Rating
58R ekW (50 Hz), 51R ekW (60 Hz)
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Emissions/Fuel Strategy
U.S. EPA Tier 3 / CCNR Stage 2
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