Industrial
Cat® C18 Industrial Power Unit
-
Minimum Rating575.0 bhp
-
Maximum Power630 HP
-
Maximum Power630 HP
-
Maximum Rating630.0 bhp
Power Rating
- Minimum Rating
- 575.0 bhp
- Maximum Power
- 630 HP
- Maximum Power
- 630 HP
- Maximum Rating
- 630.0 bhp
- Rated Speed
- 1800-2100
- Rated Speed
- 1800-2100
- Minimum Power
- 575 HP
- Minimum Power
- 575 HP
- Rated Speed
- 1800-2100
- Minimum Rating
- 575 BHP
- Maximum Rating
- 630 BHP
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
- Engine Configuration
- Inline 6, 4-Stroke-Cycle Diesel
- Engine Configuration
- Inline 6, 4-Stroke-Cycle Diesel
- Bore
- 5.7 in
- Bore
- 5.7 in
- Bore
- 145 mm (5.71 in)
- Bore
- 145 mm (5.71 in)
- Stroke
- 7.2 in
- Stroke
- 7.2 in
- Displacement
- 1104.5 in³
- Displacement
- 1104.5 in³
- Stroke
- 183 mm (7.2 in)
- Stroke
- 183 mm (7.2 in)
- Compression Ratio
- 16.3:1
- Compression Ratio
- 16.3:1
- Aspiration
- Turbocharged Aftercooled (TA)
- Aspiration
- Turbocharged Aftercooled (TA)
- Displacement
- 18.1 L (1104.53 in³)
- Displacement
- 18.1 L (1104.53 in³)
- Aspiration
- Turbocharged Aftercooled (TA)
- Rotation from Flywheel End
- Counterclockwise
- Rotation from Flywheel End
- Counterclockwise
- Compression Ratio
- 16.3:1
- Aftertreatment
- -
- Aftertreatment
- -
- Rotation
- Counterclockwise
Power Unit Dimensions
- Length
- 54.6 in
- Length
- 54.6 in
- Width
- 36.3 in
- Width
- 36.3 in
- Height
- 48.9 in
- Height
- 48.9 in
- Weight
- 4844 lb
- Weight
- 4844 lb
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
- 2197.1 kg (4843.7 lb)
- Width
- 921 mm (36.3 in)
- Height
- 1243 mm (48.9 in)
- Length
- 1388 mm (54.6 in)
-
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