Marine Generator Set C2.2 21.5 ekW (60 Hz) @ 1800 rpm 18.0 ekW (50 Hz) @ 1500 rpm The Caterpillar C2.2 is the first in a new range of clean, quiet, compact, and smooth running generator sets that will span from 9 ekW to 99 ekW. The introduction of this range of small gen sets provides customers with a more comprehensive power offering, enabling them to enjoy the benefit of dealing with one supplier for both propulsion and auxiliary power. SPECIFICATIONS I-4, 4-Stroke-Cycle-Diesel Emissions . . . . . . . . . . . . . . . . . . . . Tier 2 Compliant Displacement . . . . . . . . . . . . . . . . . 2.2 L (135 cu in) Bore . . . . . . . . . . . . . . . . . . . . . . . . . 84 mm (3.31 in) Stroke . . . . . . . . . . . . . . . . . . . . . . 100 mm (3.94 in) Aspiration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Natural Governor . . . . . . . . . . . . . . . . . Electrical Ischronous Cooling System. . . . . . . . . . . . . . . . Heat Exchanger Weight (approx) Open Set . . . . . . . . . . . . . . . . . . . . 389 kg (857 lb) Enclosed Set . . . . . . . . . . . . . . . . 466 kg (1027 lb) Refill Capacity Cooling System . . . . . . . . . . . . . 9 L (2.4 US gal) Lube System . . . . . . . . . . . . . 10.6 L (2.8 US gal) Oil Change Interval . . . . . . . . . . . . . . . . . . 500 hours Fuel consumption 1800 rpm . . . . . . . . . . . . 6.2 L/hr (1.63 US gal/hr) 1500 rpm . . . . . . . . . . . . 5.2 L/hr (1.37 US gal/hr) FEATURES Compact, Efficient Power This compact unit provides required power on demand, operating very efficiently with optimum performance. Quiet, Clean Power The 4 cylinder naturally aspirated engine operates with little vibration and low sound levels. Available as an open set or with a sound enclosure, this package is ideal for power requirements in any application. Page 1 of 2 Reliable Power Low operating and maintenance costs are achieved through excellent fuel economy and a minimum of required maintenance. The single side servicing with extended service intervals makes maintenance easy. The two-year or 2,000-hour warranty covers parts and labor for non-revenue producing installations with an additional three years coverage on all major components. The standard one-year warranty covers commercial applications. A network of worldwide dealers and distributors provides service support. LEHM2842-00

C2.2 STANDARD EQUIPMENT Marine Generator Set 21.5/18.0 ekW OPTIONAL ATTACHMENTS Air Inlet System Air cleaner, single element canister type with rain cap (open gen set only) Cooling System Cast aluminum expansion tank and exhaust manifold, triple pass heat exchanger with optional keel cooling, seawater pump with ceramic seals Exhaust System Watercooled exhaust manifold and elbow Sound attenuated enclosure Deluxe instrument panel Basic instrument panel Remote instrument panel extension harness AC circuit breakers Flexible fuel lines Primary fuel filter/water separator Siphon break Keel cooling...