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Cat®C18 Industrial Power Unit

The Cat® C18 Industrial Power Unit is offered in ratings ranging from 429-470 bkW (575-630 bhp) @ 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.

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SPECIFICATION SUMMARY
  • Minimum Rating 575.0 bhp
  • Maximum Rating 630.0 bhp
  • Emissions China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified
  • Rated Speed 1800-2100

PRICE (USD)
Call 440-838-7348 for rate information

Power Rating

  • Minimum Rating
    575.0 bhp
  • Maximum Rating
    630.0 bhp
  • Rated Speed
    1800-2100
  • Minimum Rating
    575 BHP
  • Maximum Rating
    630 BHP
  • Rated Speed
    1800-2100
  • Maximum Power
    630 HP
  • Minimum Power
    575 HP
  • Maximum Power
    630 HP
  • Rated Speed
    1800-2100
  • Minimum Power
    575 HP

Emission Standards

  • Emissions
    China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified
  • Emissions
    China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified
  • Emissions
    China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified

General

  • Engine Configuration
    Inline 6, 4-Stroke-Cycle Diesel
  • Bore
    145 mm (5.71 in)
  • Stroke
    183 mm (7.2 in)
  • Displacement
    18.1 L (1104.53 in³)
  • Aspiration
    Turbocharged Aftercooled (TA)
  • Compression Ratio
    16.3:1
  • Rotation (from flywheel end)
    Counterclockwise
  • Engine Configuration
    Inline 6, 4-Stroke-Cycle Diesel
  • Bore
    145 mm (5.71 in)
  • Stroke
    183 mm (7.2 in)
  • Displacement
    18.1 L (1104.53 in³)
  • Aspiration
    Turbocharged Aftercooled (TA)
  • Compression Ratio
    16.3:1
  • Rotation from Flywheel End
    Counterclockwise
  • Bore
    5.7 in
  • Stroke
    7.2 in
  • Displacement
    1104.5 in³
  • Engine Configuration
    Inline 6, 4-Stroke-Cycle Diesel
  • Bore
    5.7 in
  • Stroke
    7.2 in
  • Displacement
    1104.5 in³
  • Compression Ratio
    16.3:1
  • Aspiration
    Turbocharged Aftercooled (TA)
  • Rotation from Flywheel End
    Counterclockwise

Power Unit Dimensions (Approximate. Final dimensions dependent on selected options)

  • Length
    1388 mm (54.6 in)
  • Width
    921 mm (36.3 in)
  • Height
    1243 mm (48.9 in)

Power Unit Dimensions - Approximate

  • Weight - Net Dry - Standard Configuration Without Oil, Cooling, Clutch, Compressor, A/C
    2197.1 kg (4843.7 lb)
  • Width
    921 mm (36.3 in)
  • Height
    1243 mm (48.9 in)
  • Length
    1388 mm (54.6 in)

Power Unit Dimensions

  • Weight
    4844 lb
  • Weight
    4844 lb

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.

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.

Package Size

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

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

Standard Equipment:

  • 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

Optional Equipment:

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