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C15 Industrial Power Units - Highly Regulated

Cat® C15 Industrial Power Unit

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Overview

The Cat® C15 Industrial Power Unit is offered in ratings ranging from 354-433 kW (475-580 hp) @ 1800-2100 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

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 with balance valve provides optimal air management and improved fuel efficiency.

Fuel Efficiency

Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.

Fuel & Oil

U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final) Korea Stage V and China Nonroad 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 ...

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^SM 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

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 with balance valve provides optimal air management and improved fuel efficiency.

Fuel Efficiency

Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.

Fuel & 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^SM 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

Power Rating

Minimum Power: 475.0bhp
Maximum Power: 580.0bhp
Rated Speed: 1800-2100 rpm
Minimum Power: 475HP
Maximum Power: 580HP
Rated Speed: 1800-2100 rpm
Maximum Torque: 1958lb-ft @ 1400 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, Japan 2014 (Tier 4 Final), Korea Stage V, China Nonroad IV

General

Engine Configuration: Inline 6, 4-Stroke-Cycle Diesel
Bore: 137 mm (5.39 in)
Stroke: 171 mm (6.73 in)
Displacement: 15.2 L (927.6 in³)
Aspiration: Turbocharged Aftercooled (TA)
Compression Ratio: 17:1
Rotation (from flywheel end): Counterclockwise
Cooling System Capacity: 26.9 L (28.4 qt)
Lube System (refill): 38-72 L (40-76 qt)
Engine Configuration: Inline 6, 4-Stroke-Cycle Diesel
Bore: 137 mm (5.39 in)
Stroke: 171 mm (6.73 in)
Displacement: 15.2 L (927.6 in³)
Aspiration: Turbocharged Aftercooled (TA)
Compression Ratio: 17.0:1
Rotation from Flywheel End: Counterclockwise
Cooling System - Capacity: 26.9 L (28.4 qt)
Lube System - Refill: 38-72 L (40-76 qt)
Bore: 5.4in
Stroke: 6.7in
Displacement: 927.6in³
Aftertreatment: DOC+DPF+SCR

Aftertreatment Dimensions (Approximate. Final dimensions dependent on selected options)

Diameter: 330.2-355.6 mm (13-14 in)
Weight: 180-268 kg (397-590.8 lb)

Power Unit Dimensions - Approximate

Length: 2172-2488 mm (85.5-98 in)
Width: 1180-1229 mm (46.5-48.4 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: 330.2-355.6 mm (13-14 in)
Width: 779.8-1112 mm (30.7-43.8in)
Height: 451.3-654 mm (17.8-25.7 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: 98in
Width: 48.4in
Height: 79in
Weight: 5842lb

Aftertreatment Dimensions

Width: 43.8in
Height: 25.8in
Weight: 591lb

Aftertreatment Dimensions*

Diameter: 14in

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, EU Stage V, Japan 2014 (Tier 4 Final) Korea Stage V, China Nonroad IV
Control System
- Electronic control system
- Over-foam wiring harness
- Automatic altitude compensation
- Power compensated for fuel temperature
- Configurable software features
- Engine monitoring system SAE J1939 broadcast and control
- Integrated Electronic Control Unit (ECU)
- Remote fan control
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. (U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), Korea Stage V, China Nonroad 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, EU Stage V, Japan 2014 (Tier 4 Final), Korea Stage V, China Nonroad 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
- 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
- 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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