Power Systems

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Diesel Fire Pumps

3406C

The Cat 3406C Industrial Diesel Fire Pump Engine is offered in ratings ranging from 218-359 kW (292-482 hp) @ 1750-2300 rpm. These ratings...

Maximum Power

359kW

Minimum Power

218kW

Bore

137mm

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Industrial Diesel Engines

3406C

For your largest power needs in any environment, Cat 3406C Industrial Diesel Engines offer the unsurpassed performance and durability your customers need to...

Maximum Power

347kW

Maximum Torque

2172Nm @ 1350 rpm

Minimum Power

280kW

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Diesel Fire Pumps

3512

The Cat 3512 Industrial Diesel Fire Pump Engine is offered in ratings ranging from 1066-1193 kW (1430-1600 hp) @ 1460-1750 rpm. These ratings...

Maximum Power

1193kW

Minimum Power

1066kW

Bore

170mm

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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Land Drilling Engines and Generator Sets

3512C

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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Marine Generator Sets

3512C

3512C High Displacement Marine Generator Set

Bore

170.0mm

Stroke

215.0mm

Displacement

58.56l

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Industrial Diesel Engines

3512C

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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Commercial Propulsion Engines

3512C IMO II

The Cat 3512C marine propulsion engine makes your investment work harder. Through a wide range of available power ratings (including High Displacement ratings),...

Bore

170.0mm

Stroke

190.0mm

Displacement

51.8l

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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.