Cat® C4.4 Marine Generator Set
Cat® C4.4 Diesel Marine Generator Set has three phase ratings of 50 Hertz at 38.0, 51.5, and 69.0 ekW with heat exchanger cooling and at 36.0, 49.0, and 65.0 ekW ...
Power Rating
- Power Range
- 36.0R - 99 ekW
Generator Set Specifications
- Frequency
- 50 / 60
- Speed
- 1500 / 1800 rpm
- Minimum Rating
- 36.0R ekW (45 kVA)
- Maximum Rating
- 99.0 ekW (123 kVA)
Generator Set Configurations
- Emissions
- NST
Engine Specifications
- Engine Model
- In-line 4, 4-Stroke-Cycle Diesel
- Aspiration
- NA, T, TA
- Bore
- 4.13in
- Stroke
- 5in
- Displacement
- 269in³
- Governor Type
- Electronic
Generator Specifications
- Excitation
- Separately excited from auxiliary winding to provide 300% short circuit current up to 10 seconds
- Pitch
- 2/3
- Number of Leads
- 12 lead reconnectable
- Insulation
- Class H
- IP Rating
- IP23 water protection (IP44 available for certain models, contact your dealer for information)
- Voltage Regulator
- Solid state voltage regulator with integral voltage adjustment potentiometer
Generator Set Dimensions
- Length
- 68.9in
- Width
- 47.8in
- Height
- 39.4in
- Weight
- 805 kg (1775 lb) - 1015 kg (2338 lb)
Economical
Low owning and operating costs with competitive pricing, longlife construction, and extended service intervals
Easy to install
Plug and play remote instrument panels
Environmentally responsible
Low emission, noise, and vibration levels; 60 Hz meets EPA Tier 2, 50 Hz meets EU 97/68EC Stage II regulations
Safe
Automatic shutdowns for overspeed, high fresh water temperature, low engine oil pressure, and high exhaust temperature (when fitted with a wet exhaust system).
Flexible
Available as an open set or with sound attenuated enclosure, and with radiator-, heat exchanger-, or keel-cooled options
Excellent power quality
Suitable for sophisticated on-board equipment (computers, etc.)
Single source of supply for propulsion and generator sets
Reduced service costs and port time