Cat® C15 Industrial Power Unit

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Cat® C15 Industrial Power Unit

Minimum Power 475 bhp
Maximum Power 580 bhp
Emissions U.S. EPA Tier 4 Final, EU Stage IV Nonroad Emission Standards. Designed to meet proposed EU Stage V Nonroad Emission Standards.
Rated Speed 1800-2100 rpm
Engine Configuration Inline 6, 4-Stroke-Cycle Diesel
Bore 137 mm (5.39 in)
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Power Rating
Minimum Power 475 bhp
Maximum Power 580 bhp
Rated Speed 1800-2100 rpm
Minimum Power 475 HP
Maximum Power 580 HP
Rated Speed 1800-2100 rpm
Maximum Torque 1,958 lb-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 in
Stroke 7 in
Displacement 928 in³
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
Weight 5,842 lb
Width 48 in
Height 79 in
Length 98 in
Aftertreatment Dimensions
Width 44 in
Weight 591 lb
Height 26 in
Aftertreatment Dimensions*
Diameter 14 in
PETU Dimensions - Tier 4 Final Only
Length 34 in
Weight 43 lb
Width 11 in
Volume Capacity 51 qt (US)
Height 22 in

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 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 SOSSM 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
  • 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
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