C18 (<560 kW)

Industrial Diesel Power Units C18 (<560 kW)

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Key Specs

Maximum Power
630 hp
470 kW
Emissions
China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified
China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified
Rated Speed
1800-2100
1800-2100

Overview

The Cat?� C18 Industrial Power Unit is offered in ratings ranging from 429-470 kW (575-630 hp) @ 1800-2100 rpm. These ratings meet China Stage II, U.S. EPA Tier 3 equivalent and EU Stage IIIA equivalent or Non-certified emission standards. Conveniently pre-configured for a wide range of applications, the Cat?� Industrial Power Unit is a complete power package containing a radiator, flywheel, alternator and alternator wiring completely pre-assembled for fast, straightforward installation in a number of OEM, customer and packager applications. These fuel efficient units are ready made for irrigation, industrial, mining and other pump applications.

Features At A Glance

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Cat

Reliable, Quiet and Durable Power

World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.
Cat

Broad Application Range

Industry leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industrial applications.
Cat

Package Size

Exceptional power density enables standardization across numerous applications. Multiple installation options minimize total package size. Ideal for equipment with narrow engine compartments.
Cat

World-class Product Support Offered Through Global Cat Dealer Network

  • Scheduled maintenance, including SOSSM sample
  • Customer Support Agreements (CSA)
  • Caterpillar Extended Service Coverage (ESC)
  • Superior dealer service network
  • Extended dealer service network through the Cat Industrial Service Distributor (ISD) program
Specifications Standard Equipment

Product Specifications for C18 (<560 kW)

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Maximum Power 630 hp 470 kW
Rated Speed 1800-2100 1800-2100
Minimum Power 575 hp 429 kW
Emissions China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified
Engine Configuration Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel
Bore 5.7 in 145 mm
Stroke 7.2 in 183 mm
Displacement 1104.5 in³ 18.1 l
Compression Ratio 16.3:1 16.3:1
Aspiration Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA)
Rotation from Flywheel End Counterclockwise Counterclockwise
Aftertreatment - -
Length 54.6 in 1388 mm
Width 36.3 in 921 mm
Height 48.9 in 1243 mm
Weight 4844 lb 2197 kg

C18 (<560 kW) Standard Equipment

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Air Inlet System

  • Turbocharged Aftercooled (429-470 bkW, 575-630 bhp)
  • Twin Turbocharged Aftercooled (522-597 bkW, 700-800 bhp)
  • Air-to-Air Aftercooled

Charging System

  • Charging alternator 24 volt, 50 amp

Control System

  • Electronic governing, PTO speed control
  • Programmable ratings
  • Automatic altitude compensation
  • Power compensation for fuel temperature
  • Programmable low and high idle and total engine limit
  • Electronic diagnostics and fault logging
  • Engine monitoring system SAE J1939 broadcast and control
  • ADEM™ A4 Electronic Control Unit (ECU)

Cooling System

  • Thermostats and housing, vertical outlet
  • Jacket water pump, centrifugal
  • Water pump, inlet

Exhaust System

  • Exhaust manifold, dry
  • Optional exhaust outlet

Flywheels and Flywheel Housing

  • SAE No. 1 flywheel housing

Fuel System

  • MEUI injection
  • Fuel filter, secondary (2 micron)
  • ACERT™ Technology
  • Fuel transfer pump
  • Fuel priming pump

Lube System

  • Crankcase breather
  • Oil cooler
  • Oil filler
  • Lube oil filter
  • Front sump oil pan
  • Oil dipstick
  • Gear driven oil pump

General

  • Vibration damper
  • Lifting eyes
  • Cold start capability to -20° C (-4° F)
  • Paint: Caterpillar yellow, with optional colors available at request

See how C18 (<560 kW) compares against frequently compared products.

Industrial
Selected
C18 (<560 kW)
C18 (<560 kW)
Maximum Power
630 hp
470 kW
Emissions
China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified
China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified
Rated Speed
1800-2100
1800-2100
Industrial
C15
C15
Maximum Power
540 hp
403 kW
Emissions
China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
Rated Speed
1800-2100 rpm
1800-2100 rpm
View Details
Industrial
C18 (>560 kW)
C18 (>560 kW)
Maximum Power
800 hp
597 kW
Emissions
China Stage III, U.S. EPA Tier 2 Equivalent, EU Stage IIIA Equivalent or Non-Certified
China Stage III, U.S. EPA Tier 2 Equivalent, EU Stage IIIA Equivalent or Non-Certified
Rated Speed
1800
1800
View Details

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C18 LRC Industrial Power Units - Lesser Regulated & Non-Regulated

C18 LRC Industrial Power Units - Lesser Regulated & Non-Regulated

C18 LRC Industrial Power Units - Lesser Regulated & Non-Regulated