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Producing oil and gas is a complex task that requires equipped designed specifically for the oilfield. Cat C-Series oilfield diesel generator sets offer a rugged design capable of withstanding harsh conditions in the oilfield. Decades of experience in engine manufacturing combined with the latest electronics deliver the highest performance, safe operation, low emissions, and simplified operator interface. Cat generator sets are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. C18 ACERT oilfield diesel generator set. Ratings: 440 - 545 ekW (550 - 680 kVA) @ 50 and 60 Hz (1500 and 1800 rpm) meet U.S. EPA Tier 2 equivalent, EU Stage II equivalent emission standards.

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Engine Specifications
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Maximum Rating 545 ekW (680 kVA) 545 ekW (680 kVA)
Minimum Rating 440 ekW (550 kVA) 440 ekW (550 kVA)
Emissions/Fuel Strategy U.S. EPA Tier 2, EU Stage II U.S. EPA Tier 2, EU Stage II
Aspiration Turbocharged, air-to-air aftercooled Turbocharged, air-to-air aftercooled
Manifold Type Dry Dry
Bore 5.7 in 145.0 mm
Stroke 7.2 in 183.0 mm
Displacement 1106.0 in³ 18.1 l
Engine Control and Protection ADEM A4 ADEM A4
Generator Set Control EMCP 3.1 EMCP 3.1
Generator SR4B SR4B
Fuel System MEUI MEUI
Frequency - Speed 50/60 Hz (1500/1800 rpm) 50/60 Hz (1500/1800 rpm)

Product Support Offered Through the Global Cat Dealer Network

- More than 2,200 dealer outlets - Cat factory-trained dealer technicians service every aspect of your Cat petroleum product - Worldwide parts availability, service, and warranty - Preventive maintenance agreements available for repairbefore- failure opti

Over 80 Years of Engine Manufacturing Experience

Ownership of these manufacturing processes enables Caterpillar to produce high quality, dependable products.

Web Site

For all your petroleum power requirements, visit www.catoilandgasinfo.com.

C18 ACERT Tier 2 Standard Equipment

Air Inlet System
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  • Dual element air cleaner
  • Service indicator

C18 ACERT Tier 2 Optional Equipment

Air Inlet System
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  • Heavy-duty air cleaner with precleaner