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Industrial Diesel Power Units - Highly Regulated

Cat® industrial engines are ready for your application. These engines deliver the unsurpassed reliability, durability, fuel efficiency, and low cost of ownership you have come to expect from Caterpillar. And our world-class product support will never let you down. All this adds up to a powerful advantage for you. Every Cat industrial diesel and gas engine comes with 75 years of engine experience. Our world-class product line of high-speed and medium-speed industrial engines in a wide range of applications offer power solutions for the most demanding installations and the harshest environments. With power options from 8.2 to 6,100 bkW (11 to 8,180 bhp), Cat industrial diesel and gas engines offer the widest power range in the industry.

Cat® C15 ACERT™ Industrial Power Unit

The Cat® C15 ACERT™ Industrial Power Unit is offered in ratings ranging from 354-433 bkW (475-580 bhp) @ 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.

  • Specification Summary

  • Minimum Power 354.0 bkW
  • Maximum Power 433.0 bkW
  • Frequency 1800-2100 rpm
  • Emissions U.S. EPA Tier 4 Final, EU Stage IV Nonroad Emission Standards. Designed to meet proposed EU Stage V Nonroad Emission Standards.

Product Details

Power Rating

Minimum Power 354.0 bkW
Maximum Power 433.0 bkW
Frequency 1800-2100 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.

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)

Power Unit Dimensions (Approximate. Final dimensions dependent on selected options)

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. Final dimensions dependent on selected options)

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)
  • Air Inlet System
    •  Turbocharged
    •  Air-to-Air Aftercooled
    •  Mid-mount turbocharged system with front and rear exhaust configurations (Tier 4 Final, Stage IV)
  • 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
          •  Configurable software features
          •  Engine monitoring system SAE J1939 broadcast and control
          •  Integrated Electronic Control Unit (ECU)
          •  Remote fan control
        • 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. (Tier 4 Final, Stage IV).
                        • Fuel System
                          •  MEUI injection
                          •  Primary fuel filter
                          •  Secondary fuel filters
                          •  Fuel transfer pump
                          •  Electronic fuel priming
                        • 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
                                    •  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
                                  • 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
                                            • 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
                                                          Built for it