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

Cat® C18 Industrial Power Unit

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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.

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 SOS^SM 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

Power Rating

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

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: 5.7in
Stroke: 7.2in
Displacement: 1104.5in³
Aftertreatment: -
Engine Configuration: Inline 6, 4-Stroke-Cycle Diesel
Bore: 5.7in
Stroke: 7.2in
Displacement: 1104.5in³
Compression Ratio: 16.3:1
Aspiration: Turbocharged Aftercooled (TA)
Rotation from Flywheel End: Counterclockwise
Aftertreatment: -

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

Length: 54.6in
Width: 36.3in
Height: 48.9in
Weight: 4844lb
Length: 54.6in
Width: 36.3in
Height: 48.9in
Weight: 4844lb

Standard/Optional Features

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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