Power Rating
| Maximum Power | 630 hp 470 kW |
| Rated Speed | 1800-2100 1800-2100 |
| Minimum Power | 575 hp 429 kW |
Industrial Diesel Power Units C18 (<560 kW)
Request A Price Find DealerKey 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
- 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
Product Specifications for C18 (<560 kW)
Emission Standards
| 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 |
General
| 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 | - - |
Power Unit Dimensions
| 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
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
C18 (<560 kW)
Selected
- 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
- 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
Industrial
3516C Industrial Power Unit
- Maximum Power
- 2100 hp
- 1566 kW
- Emissions
- U.S. EPA Tier 2 Nonroad equivalent emission standards (not currently EPA certified)
- U.S. EPA Tier 2 Nonroad equivalent emission standards (not currently EPA certified)
- Rated Speed
- 1750 rpm
- 1750 rpm
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