Cat® C18 Industrial Diesel Engine
Power Rating
- Maximum Power
-
800HP
- Maximum Torque
-
2696lb-ft @ 1400 rpm
- Rated Speed
-
1800-2100 rpm
- Minimum Power
-
575HP
Emission Standards
- Emissions
-
China Nonroad III, U.S. EPA Tier 3 equivalent or U.S. EPA Tier 2 equivalent, EU Stage IIIA equivalent, or Non-certified
Engine Dimensions - Approximate
- Length
-
55.7in
- Width
-
38.3in
- Height
-
49.5in
- Weight - Net Dry - Basic Operating Engine Without Optional Attachments
-
3688lb
General
- 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)
- Combustion System
-
Direct Injection
- Rotation from Flywheel End
-
Counterclockwise
- Aftertreatment
-
-
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 or SAE No. 0 flywheel housing
-
- Fuel System
-
- MEUI injection
- Fuel filter, secondary (2 micron)
- Fuel filter, tertiary (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: