Power Systems

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Industrial Diesel Engines

C1.1 LRC

Cat C1.1 Industrial Diesel Engines deliver impressive performance throughout a wide speed range with exceptional power density. Their ultra-compact package size and extensive...

Maximum Power

21kW

Maximum Torque

67Nm @ 2400 rpm

Minimum Power

14.7kW

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Industrial Diesel Engines

C1.1 Tier 4

Cat C1.1 Industrial Diesel Engines deliver impressive performance throughout a wide speed range with exceptional power density. Their ultra-compact package size and extensive...

Maximum Power

18.4kW

Maximum Torque

86Nm @ 1600 rpm

Minimum Power

14.4kW

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Marine Generator Sets

C1.5

Cat® C1.5 Diesel Marine Generator Set

Displacement

1.5l

Bore

84mm

Stroke

90mm

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Industrial Diesel Engines

C1.5 Stage IIIA

Cat C1.5 Industrial Diesel Engines deliver impressive performance throughout a wide speed range with exceptional power density. Their ultra-compact package size and extensive...

Maximum Power

30kW

Maximum Torque

112Nm @ 1800 rpm

Minimum Power

20.7kW

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Industrial Diesel Engines

C1.5 Tier 4

Cat C1.5 Industrial Diesel Engines deliver impressive performance throughout a wide speed range with exceptional power density. Their ultra-compact package size and extensive...

Maximum Power

18.4kW

Maximum Torque

86Nm @ 1800 rpm

Minimum Power

18.4kW

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Commercial Propulsion Engines

C12

Cat® C12 Diesel Marine Propulsion Engines, with ratings of 340-490 bhp (254-366 bkW) at 1800-2300 rpm, meet IMO II emission standards with the...

Bore

130.0mm

Stroke

150.0mm

Displacement

12.0l

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High Performance Propulsion and Maneuvering Solutions

C12

Cat® C12 Diesel Marine Propulsion Engines, with ratings of 669-715 mhp (660-705 bhp) at 2300 rpm, meet IMO II emission standards. The C12...

Bore

130.0mm

Stroke

150.0mm

Displacement

12.0l

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High Performance Propulsion and Maneuvering Solutions

C12

Cat® C12 Diesel Marine Propulsion Engines, with ratings of 578-609 mhp (570-600 bhp) at 2300 rpm, meet IMO I emission standards. The C12...

Bore

130.0mm

Stroke

150.0mm

Displacement

12.0l

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Power Systems

Product Categories

Electric Power

From diesel and gas generator sets to uninterruptible power supplies, automatic transfer switches and electrical switchgear, we can deliver the electric power and support you need.

Industrial

Cat® industrial engines are ready for your application. These engines deliver the unsurpassed reliability, durability, fuel efficiency, and low cost of ownership you have come to expect from Caterpillar.

Marine

Industry-leading technology allows Caterpillar to create the most reliable marine engines for a variety of applications. From tugs and container vessels to yachts and sport fishers, these engines will exceed your expectations for decades.

Oil and Gas

Cat engines feature proven reliability and durability, the right power for each application, easy servicing, and low owning and operating costs. We offer a wide range of power for direct-drive equipment from mud pumps to power for the entire operation.