Menu
x
View Details

Tap to Call Find a Sales Rep

Cat® C4.4 ACERT Marine Generator Set

Cat® C4.4 ACERT Marine Generator Set

At a Glance

Minimum Rating
58R ekW (50 Hz), 51R ekW (60 Hz)
Maximum Rating
88R ekW (50 Hz), 105R ekW (60 Hz)
Frequency
50 Hz or 60 Hz
Speed
1500 rpm or 1800 rpm
Request a Quote

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.

Generator Set Specifications

+ -
Minimum Rating 58R ekW (50 Hz), 51R ekW (60 Hz)
Maximum Rating 88R ekW (50 Hz), 105R ekW (60 Hz)
Frequency 50 Hz or 60 Hz
Speed 1500 rpm or 1800 rpm

Engine Specifications

+ -
Aspiration TA
Bore 4.13in
Stroke 5in
Displacement 269in³
Governor Type Electronic
Engine Model I-4, 4-Stroke-Cycle-Diesel

Generator Specifications

+ -
Excitation AREP
Pitch 2/3
Number of Leads 12-lead reconnectable
Insulation Class H
IP Rating IP23
Voltage Regulator ±0.5%

Generator Set Dimensions

+ -
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)

Generator Set Configurations

+ -
Emissions/Fuel Strategy U.S. EPA Tier 3 / CCNR Stage 2