Industrial
Cat® C18 Industrial Diesel Engine
-
Minimum Power575.0 bhp
-
Maximum Power800 HP
-
Maximum Power800 HP
-
Maximum Power800.0 bhp
Power Rating
- Minimum Power
- 575.0 bhp
- Maximum Power
- 800 HP
- Maximum Power
- 800 HP
- Maximum Power
- 800.0 bhp
- Maximum Torque
- 2696 lb-ft @ 1400 rpm
- Maximum Torque
- 2696 lb-ft @ 1400 rpm
- Rated Speed
- 1800-2100 rpm
- Rated Speed
- 1800-2100 rpm
- Minimum Power
- 575 HP
- Minimum Power
- 575 HP
- Rated Speed
- 1800-2100 rpm
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
- Emissions
- China Nonroad III, U.S. EPA Tier 3 equivalent or U.S. EPA Tier 2 equivalent, EU Stage IIIA equivalent, or Non-certified
- Emissions
- China Nonroad III, U.S. EPA Tier 3 equivalent or U.S. EPA Tier 2 equivalent, EU Stage IIIA equivalent, or Non-certified
General
- Engine Configuration
- Inline 6, 4-Stroke-Cycle Diesel
- Engine Configuration
- Inline 6, 4-Stroke-Cycle Diesel
- Engine Configuration
- Inline 6, 4-Stroke-Cycle Diesel
- Bore
- 145 mm (5.71 in)
- Bore
- 145 mm (5.71 in)
- Bore
- 5.7 in
- Bore
- 5.7 in
- Stroke
- 7.2 in
- Stroke
- 7.2 in
- Stroke
- 183 mm (7.2 in)
- Stroke
- 183 mm (7.2 in)
- Displacement
- 1104.5 in³
- Displacement
- 1104.5 in³
- Displacement
- 18.1 L (1104.5 in³)
- Aspiration
- Turbocharged Aftercooled (TA)
- Displacement
- 18.1 L (1104.5 in³)
- Compression Ratio
- 16.3:1
- Compression Ratio
- 16.3:1
- Compression Ratio
- 16.3:1
- Aspiration
- Turbocharged Aftercooled (TA)
- Aspiration
- Turbocharged Aftercooled (TA)
- Combustion System
- Direct Injection
- Combustion System
- Direct Injection
- Combustion System
- Direct Injection
- Rotation
- Counterclockwise
- Rotation from Flywheel End
- Counterclockwise
- Rotation from Flywheel End
- Counterclockwise
- Aftertreatment
- -
- Aftertreatment
- -
Engine Dimensions - Approximate
- Length
- 55.7 in
- Length
- 55.7 in
- Width
- 38.3 in
- Width
- 38.3 in
- Height
- 49.5 in
- Height
- 49.5 in
- Weight
- 3688 lb
- Weight
- 3688 lb
- Height
- 1243-1257 mm (48.9-49.5 in)
- Length
- 1388.2-1414 mm (54.6-55.7 in)
- Weight
- 1673 kg (3688 lb)
- Width
- 921-974 mm (36.3-38.3 in)
Engine Dimensions (Approximate. Final dimensions dependent on selected options)
- Length
- 1388.2-1414 mm (54.6-55.7 in)
- Width
- 921-974 mm (36.3-38.3 in)
- Height
- 1243-1257 mm (48.9-49.5 in)
- Weight
- 1673 kg (3688 lb)
-
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)
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Cooling System
- Thermostats and housing, vertical outlet
- Jacket water pump, centrifugal
- Water pump, inlet
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Exhaust System
- Exhaust manifold, dry
- Optional exhaust outlet
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Flywheels and Flywheel Housing
- SAE No. 1 or SAE No. 0 flywheel housing
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Fuel System
- MEUI injection
- Fuel filter, secondary (2 micron)
- Fuel filter, tertiary (2 micron)
- ACERT™ Technology
- Fuel transfer pump
- Fuel priming pump
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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