Compare models

Cat Models Competitor Models

Selected Marine Power Systems C2.2	Remove Marine Power Systems C1.5	Remove Marine Power Systems C4.4

Marine Power Systems Selected C2.2 Model Details Compare with Competitors Selected C2.2 Model Details Compare with Competitors	Marine Power Systems Remove C1.5 Model Details Remove C1.5 Model Details	Marine Power Systems Remove C4.4 Model Details Compare with Competitors Remove C4.4 Model Details Compare with Competitors
Print US Metric Save this as your preferred unit of measurement


Generator Set Specifications
Maximum Rating
25 ekW (25 kVA) 25 ekW (25 kVA)	12 ekW (12 kVA) 12 ekW (12 kVA)	99 ekW (123 kVA) 99 ekW (123 kVA)
Speed
-	1500 / 1800 rpm 1500 / 1800 rpm	1500 rpm or 1800 rpm 1500 rpm or 1800 rpm
Minimum Rating
15 ekW (15 kVA) 15 ekW (15 kVA)	10 ekW (10 kVA) 10 ekW (10 kVA)	36.0R ekW (45 kVA) 36.0R ekW (45 kVA)
Emissions/Fuel Strategy
-	-	EPA Tier 2 (60 Hz), EU 97/68EC Stage II (50 Hz) EPA Tier 2 (60 Hz), EU 97/68EC Stage II (50 Hz)
Frequency
-	50 Hz or 60 Hz 50 Hz or 60 Hz	50 Hz or 60 Hz 50 Hz or 60 Hz
Engine Specifications
Rated Engine Speed
1500 / 1800 rpm 1500 / 1800 rpm	-	-
Emissions
U.S. EPA Tier 3 U.S. EPA Tier 3	U.S. EPA Tier 3 U.S. EPA Tier 3	-
Configuration
Inline 4, 4-Stroke Cycle diesel Inline 4, 4-Stroke Cycle diesel	Inline 3, 4-Stroke Cycle diesel Inline 3, 4-Stroke Cycle diesel	-
Engine Model
-	-	In-line 4, 4-Stroke-Cycle Diesel In-line 4, 4-Stroke-Cycle Diesel
Displacement
135 in³ 2.2 l	91 in³ 1.5 l	269 in³ 4.4 l
Aspiration
Naturally Aspirated / Turbocharged Naturally Aspirated / Turbocharged	Naturally Aspirated Naturally Aspirated	NA, T, TA NA, T, TA
Governor Type
Electrical Ischronous Electrical Ischronous	Electrical Isochronous Electrical Isochronous	Electronic Electronic
Bore
3.31 in 84 mm	3.31 in 84 mm	4.13 in 105 mm
Stroke
3.5 in 90 mm	3.5 in 90 mm	5 in 127 mm
Refill Capacity
Lube Oil System w/oil filter change: 10.6 L (2.8 gal) Lube Oil System w/oil filter change: 10.6 L (2.8 gal)	Lube Oil System w/oil filter change: 6 L (1.6 gal) Lube Oil System w/oil filter change: 6 L (1.6 gal)	-
Oil Change Interval
500 hrs 500 hrs	500 hrs 500 hrs	-
Rotation from Flywheel End
Counterclockwise Counterclockwise	Counterclockwise Counterclockwise	-
Cooling
Hex or Single Circuit Keel Hex or Single Circuit Keel	Hex or Single Circuit Keel Hex or Single Circuit Keel	-
Generator Specifications
Excitation
-	-	Separately excited from auxiliary winding to provide 300% short circuit current up to 10 seconds Separately excited from auxiliary winding to provide 300% short circuit current up to 10 seconds
Pitch
-	-	2/3 2/3
Number of Leads
-	-	12 lead reconnectable 12 lead reconnectable
Insulation
-	-	Class H Class H
IP Rating
-	-	IP23 water protection (IP44 available for certain models, contact your dealer for information) IP23 water protection (IP44 available for certain models, contact your dealer for information)
Voltage Regulator
-	-	Solid state voltage regulator with integral voltage adjustment potentiometer Solid state voltage regulator with integral voltage adjustment potentiometer
Generator Set Dimensions
Length
47.9 in / 1,219 mm (open) 50.7 in / 1,290 mm (enclosed) 47.9 in / 1,219 mm (open) 50.7 in / 1,290 mm (enclosed)	40.8 in / 1,038 mm (open) 43.1 in / 711 mm (enclosed) 40.8 in / 1,038 mm (open) 43.1 in / 711 mm (enclosed)	68.9 in 1750 mm
Width
22.3 in / 567 mm (open) 24.7 in / 628 mm (enclosed) 22.3 in / 567 mm (open) 24.7 in / 628 mm (enclosed)	21.1 in / 535 mm (open) 24 in / 608 mm (enclosed) 21.1 in / 535 mm (open) 24 in / 608 mm (enclosed)	47.8 in 1215 mm
Height
32.8 in / 835 mm (open) 31 in / 775 mm (enclosed) 32.8 in / 835 mm (open) 31 in / 775 mm (enclosed)	27.1 in / 535 mm (open) 27.9 in / 711 mm (enclosed) 27.1 in / 535 mm (open) 27.9 in / 711 mm (enclosed)	39.4 in 1000 mm
Engine Dry Weight
857-1,027 lb / 386-466 kg 857-1,027 lb / 386-466 kg	703 lb / 319 kg 703 lb / 319 kg	-
Weight
-	-	805 kg (1775 lb) - 1015 kg (2338 lb) 805 kg (1775 lb) - 1015 kg (2338 lb)

Selected

Selected Selected
Print US Metric Save this as your preferred unit of measurement

Powered by
Compare models by clicking "Add a Model" above to load specification data.

Price listed is Manufacturer's Suggested Retail Price, this price does not include shipping and handling, expedite charges, taxes, dealer installation costs or other dealer charges. Dealers set actual prices, including invoicing currency. The MSRP displayed is for the region selected.

Compare models

Compare models by clicking "Add a Model" above to load specification data.

Products

Services & Support

How Can We Help?

Company Info

Industry Solutions

News

Connect with Cat

Caterpillar Brands