Cat?� C18 Industrial Power Unit (<560 kW)
Industrial
Industrial (71)
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Overview
The Cat?� C18 Industrial Power Unit is offered in ratings ranging from 429-470 bkW (575-630 bhp)@ 1800-1900 rpm. 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
- High Performance
- Fuel Efficiency
- Fuel & Oil
- Broad Application Range
- World-class Product Support Offered Through Global Cat Dealer Network
- Tier 4 Final, Stage IV Aftertreatment Features
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.
High Performance
Simple and efficient turbocharger or series turbocharger for high power applications.
Fuel Efficiency
Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.
Fuel & Oil
Tier 4 Interim or Tier 4 Final, Stage IIIB or Stage IV engines require Ultra Low Sulfur Diesel (ULSD) fuel containing a maximum of 10 ppm sulfur (EU) and 15 ppm sulfur (U.S.), and new oil formulations to support the new technology. Cat® engines are designed to accommodate B20 biofuel. Your Cat de...
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.
World-class Product Support Offered Through Global Cat Dealer Network
- Scheduled maintenance, including SOS℠ 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 <...
Tier 4 Final, Stage IV Aftertreatment Features
Regeneration. Cat Regeneration System maximizes fuel efficiency during regeneration. Transparent regeneration maximizes uptime. Aftertreatment life is twice as long as engine rebuild
Mounting. Remote installation options provide OEM flexibility for many a...
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.
High Performance
Simple and efficient turbocharger or series turbocharger for high power applications.
Fuel Efficiency
Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.
Fuel & Oil
Tier 4 Interim or Tier 4 Final, Stage IIIB or Stage IV engines require Ultra Low Sulfur Diesel (ULSD) fuel containing a maximum of 10 ppm sulfur (EU) and 15 ppm sulfur (U.S.), and new oil formulations to support the new technology. Cat® engines are designed to accommodate B20 biofuel. Your Cat dealer can provide more information regarding fuel and oil.
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.
World-class Product Support Offered Through Global Cat Dealer Network
- Scheduled maintenance, including SOS℠ 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
Tier 4 Final, Stage IV Aftertreatment Features
Regeneration. Cat Regeneration System maximizes fuel efficiency during regeneration. Transparent regeneration maximizes uptime. Aftertreatment life is twice as long as engine rebuild
Mounting. Remote installation options provide OEM flexibility for many applications, including horizontal and vertical mounting.
Service. Minimum 5000 hour DPF ash service interval. PETU filter service is 5000 hours. PETU DEF capacity up to 48 liters (51 U.S. quarts)
Power Rating
- Minimum Power
- 575.0bhp
- Maximum Power
- 630.0bhp
- Rated Speed
- 1800-2000 rpm
- Minimum Power
- 575hp
- Maximum Power
- 630hp
- Rated Speed
- 1800-2000 rpm
- Maximum Torque
- 2177lb-ft @ 1300 rpm
Emission Standards
- Emissions
- U.S. EPA Tier 4 Final, EU Stage IV nonroad emission standards. Designed to meet proposed EU Stage V nonroad emission standards.
- Emissions
- U.S. EPA Tier 4 Final, EU Stage V, China Nonroad Stage IV
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 (1104.5 in³)
- Aspiration
- Turbocharged Aftercooled (TA)
- Compression Ratio
- 16:1
- Rotation (from flywheel end)
- Counterclockwise
- Cooling System Capacity
- 26.9 L (28.4 qt)
- Lube System (refill)
- 40-74 L (42.3-78.1 qt)
- Engine Configuration
- Inline 6, 4-Stroke-Cycle Diesel
- Bore
- 145 mm (5.71 in)
- Stroke
- 183 mm (7.2 in)
- Displacement
- 18.1 L (1104.5 in³)
- Aspiration
- Turbocharged Aftercooled (TA)
- Compression Ratio
- 16.0:1
- Rotation from Flywheel End
- Counterclockwise
- Cooling System - Capacity
- 26.9 L (28.4 qt)
- Lube System - Refill
- 40-74 L (42.3-78.1 qt)
- Bore
- 5.7in
- Stroke
- 7.2in
- Displacement
- 1104.5in³
- Aftertreatment
- DOC+DPF+SCR
Aftertreatment Dimensions (Approximate. Final dimensions dependent on selected options)
- Diameter
- 330.2 mm (13 in)
- Weight
- 180-268 kg (397-590.8 lb)
Power Unit Dimensions - Approximate
- Length
- 2172-2532 mm (85.5-99.7 in)
- Width
- 1180-1241 mm (46.5-48.9 in)
- Height
- 1912-2006 mm (75.3-79 in)
- Weight - Approximate, Net Dry - Standard Configuration Without Oil, Cooling, Clutch, Compressor, A/C
- 2113-2650 kg (4658-5842 lb)
Aftertreatment Dimensions - Approximate
- Diameter
- 330.2 mm (13 in)
- Width
- 762-1112 mm (30-43.8 in)
- Height
- 468-652 mm (18-25.7 in)
- Weight
- 180-268 kg (397-590.8 lb)
PETU Dimensions - Tier 4 Final, Stage IV Only
- Volume Capacity
- 48.4 L (51.1 qt)
- Length
- 854 mm (33.6 in)
- Width
- 287 mm (11.3 in)
- Height
- 551 mm (21.7 in)
- Weight
- 19.42 kg (42.8 lb)
Power Unit Dimensions
- Length
- 99.7in
- Width
- 48.9in
- Height
- 79in
- Weight
- 5842lb
Aftertreatment Dimensions
- Width
- 43.8in
- Height
- 25.7in
- Weight
- 591lb
Aftertreatment Dimensions*
- Diameter
- 13in
PETU Dimensions - Tier 4 Final Only
- Length
- 33.6in
- Width
- 11.3in
- Weight
- 42.8lb
- Volume Capacity
- 51.1qt (US)
- Height
- 21.7in
Standard/Optional Features
Standard Equipment:
-
- Air Inlet System
-
- Turbocharged
- Air-to-Air Aftercooled
- Mid-mount turbocharged system with front and rear exhaust configurations (Tier 4 Final, Stage IV)
-
- Control System
-
- Electronic control system
- Over-foam wiring harness
- Automatic altitude compensation
- Power compensated for fuel temperature
- Remote fan control
- Configurable software features
- Engine monitoring system SAE J1939 broadcast and control
- Integrated Electronic Control Unit (ECU)
-
- Cooling System
-
- Thermostats and housing, vertical outlet
- Centrifugal water pump
- Guidance on cooling system design available through your dealer to ensure equipment reliability
-
- Flywheels And Flywheel Housing
-
- Choice of SAE No. 0 or SAE No. 1 flywheel housing
- Available SAE No. 1 power take off with optional SAE A, SAE B or SAE C power take off drives. Engine power can also be taken from the front of the engine with optional attachments. (Tier 4 Final, Stage IV).
-
- Fuel System
-
- MEUI injection
- Primary fuel filter
- Secondary fuel filters
- Fuel transfer pump
- Electronic fuel priming
-
- Lube System
-
- Open crankcase ventilation system
- Oil cooler
- Oil filler
- Lube oil filter
- Oil dipstick
- Gear driven oil pump
- Choice of front, rear or center sumps
- Open crankcase ventilation system with fumes disposal (optional OCV filter system) (Tier 4 Final, Stage IV)
-
- Power Take Off (pto)
-
- SAE A, SAE B or SAE C power take off (PTO) drives. Engine power can also be taken from the front of the engine on some applications.
-
- General
-
- Paint: Caterpillar yellow, with optional colors available at request
-
- U.s. Epa Tier 4 Interim, Eu Stage Iiib Aftertreatment / Clean Emissions Control Equipment
-
- Cat Regeneration System
- Aftertreatment information applies to ratings from 429-522 bkW (575-700 bhp)
- Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
- NOx Reduction System (NRS)
- Flex pipe connection kit with 90° rotatable elbows to attach to Cat Regeneration System Inlet
- Available in 12 volt or 24 volt systems
-
- U.s. Epa Tier 4 Final, Eu Stage Iv Aftertreatment/ Clean Emissions Control Equipment
-
- Cat Regeneration System
- Aftertreatment information applies to ratings from 429-522 bkW (575-700 bhp)
- Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
- Aftertreatment Electronic Control Unit (ECU)
- NOx Reduction System (NRS)
- Pump Electronic Control Unit (PETU)
- Selective Catalytic Reduction (SCR)
- Available in 12V or 24V systems