Power Systems

3512B (50 Hz) 1320 -1625 kVA

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Diesel Generator Sets

Producing reliable power from 1320 to 1625 kVA at 50 Hz, our 3512B diesel generator sets are made to meet your mission critical,...

Bore

170mm

Stroke

190mm

Displacement

51.8l

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Commercial Propulsion Engines

The Cat® 3512C marine propulsion engine delivers results under hard working conditions. This engine family is designed to maximize the performance of your...

Bore

170.0mm

Stroke

190.0mm

Stroke - HD

215.0mm

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Offshore Drilling and Production Generator Sets

Cat 3500 offshore generator sets are specifically designed for drilling and production operations offshore. Decades of experience powering offshore vessels and platforms make...

Minimum Rating

1030.0ekW

Maximum Rating

1360.0ekW

Stroke

190.0mm

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Marine Generator Sets

3512C High Displacement Marine Generator Set

Bore

170.0mm

Stroke

215.0mm

Displacement

58.56l

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Industrial Diesel Engines

For your largest power needs in any environment, Cat® 3512C Industrial Diesel Engines offer the unsurpassed performance and durability your customers need to...

Maximum Power

1120kW

Maximum Torque

7130Nm @ 1500 rpm

Minimum Power

1120kW

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Offshore Drilling and Production Generator Sets

3512C (HD)

Cat 3500 offshore generator sets are specifically designed for drilling and production operations offshore. Decades of experience powering offshore vessels and platforms make...

Minimum Rating

1550.0ekW

Maximum Rating

1700.0ekW

Displacement

59.0l

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Land Drilling Engines and Generator Sets

3512C HD

Cat 3512C (HD) engines set the standard in the drilling industry. For many years the 3500 has been the preferred choice by drillers...

Maximum Rating

1100.0bkW

Displacement

59.0l

Minimum Rating

932.0bkW

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Auxiliary Engines

3512E Tier 4 / IMO III

The 3512E marine auxiliary engine is now available in a wide range of ratings that meet U.S. EPA Tier 4 Final and IMO...

Bore

170.0mm

Displacement

58.6l

Stroke

215.0mm

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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.