At a glance data:
Maximum Power:
630hp
Maximum Torque:
2177lb-ft @ 1300 rpm
Rated Speed:
1800-2000 rpm
Minimum Power:
575hp
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.
Power Rating
Maximum Power:
630hp
Maximum Torque:
2177lb-ft @ 1300 rpm
Rated Speed:
1800-2000 rpm
Minimum Power:
575hp
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:
5.7in
Stroke:
7.2in
Displacement:
1104.5in³
Compression Ratio:
16.0:1
Aspiration:
Turbocharged Aftercooled (TA)
Rotation from Flywheel End:
Counterclockwise
Aftertreatment:
DOC+DPF+SCR
Power Unit Dimensions
Length:
99.7in
Width:
48.9in
Height:
79in
Weight:
5842lb
Aftertreatment Dimensions
Width:
43.8in
Height:
25.7in
Aftertreatment Dimensions*
Diameter:
13in
Aftertreatment Dimensions
Weight:
591lb
PETU Dimensions - Tier 4 Final Only
Length:
33.6in
Width:
11.3in
Height:
21.7in
Weight:
42.8lb
Volume Capacity:
51.1qt (US)
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
Optional Equipment
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Maximum Torque:
2177lb-ft @ 1300 rpm
Rated Speed:
1800-2000 rpm
Minimum Power:
575hp
Cat® C4.4 Industrial Power Unit
Maximum Power:
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Maximum Torque:
2177lb-ft @ 1300 rpm
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Cat® C18 Industrial Power Unit (<560 kW)
Maximum Power:
630hp
Maximum Torque:
2177lb-ft @ 1300 rpm
Rated Speed:
1800-2000 rpm
Minimum Power:
575hp