Power Systems

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Commercial Propulsion Engines

C7.1

C7.1 Marine Propulsion Engine (U.S. EPA Tier 3 / IMO II)

Displacement

7.01l

Bore

105mm

Stroke

135mm

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High Performance Propulsion and Maneuvering Solutions

C7.1

The C7.1 marine propulsion engine is ideal for recreational boating applications, specifically smaller vessels and motoryachts ranging from 25 -60 feet in size....

Bore

105mm

Stroke

135mm

Displacement

7.01l

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Auxiliary Engines

C7.1 (Electronic)

Stroke

135mm

Displacement

7.01l

Bore

105mm

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Marine Generator Sets

C7.1 ECS

C7.1 Marine Generator Set Electronic Control System

Displacement

7.01l

Bore

105mm

Stroke

135mm

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Industrial Diesel Power Units

C7.1 IPU

The C7.1 Industrial Power Unit is a complete power package containing a radiator, flywheel, alternator and alternator wiring, completely pre-assembled for fast, straightforward...

Maximum Power

205kW

Maximum Torque

1050Nm @ 1400 rpm

Minimum Power

116kW

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Industrial Diesel Engines

C7.1 Tier 2

Demanding conditions, applications and environments make Cat C7.1 Industrial Diesel Engines in this power range the perfect solution for your severe duty equipment....

Maximum Power

162kW

Maximum Torque

900Nm @ 1400 rpm

Minimum Power

112kW

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Industrial Diesel Engines

C7.1 Tier 3

Demanding conditions, applications and environments make the Cat C7.1 Industrial Diesel Engines in this power range the perfect solution for your severe duty...

Maximum Power

205kW

Maximum Torque

1050Nm @ 1400 rpm

Minimum Power

116kW

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Industrial Diesel Engines

C7.1 Tier 4

The C7.1 Industrial Diesel Engine is offered in ratings from 129-225 bkW (172-302 bhp) @ 2200 rpm and meets U.S. EPA Tier 4...

Maximum Power

240kW

Maximum Torque

1268Nm @ 1400 rpm

Minimum Power

129kW

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Power Systems

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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.