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. And these units are backed by the most responsive global support network in the world to deliver outstanding performance and reliability.

 

Below are ratings or spec sheets for Cat Industrial Power Units (IPUs). Information below about Emissions describes the particular rating’s emissions technology. For more information about emissions certification, please contact your local Cat dealer.

   C1.1 - C2.2 Industrial Power Units
  
Naturally Aspirated (NA), Turbocharged (T)
Model (Aspiration)
bkW (bhp) @ rpm
Emissions
» • C1.5 Power Unit (NA)24.2 bkW (32.5 bhp) @ 3000EPA Tier 4 Interim
EU Stage IIIA
» • C2.2 Power Unit (NA)37 bkW (49.6 bhp) @ 3000EPA Tier 4 Interim
EU Stage IIIA
» • C2.2 Power Unit (T)41.7 bkW (55.9 bhp) @ 2800EPA Tier 4 Interim
EU Stage IIIA
» • C3.4B Power Unit (TA)66-74.5 bkW (88-100 bhp) @ 2200 rpmEPA Tier 4 Interim
EU Stage IIIA
   C4.4 ACERT - C6.6 ACERT Industrial Power Units
  
Turbocharged (T), Turbo Aftercooled (TA), Series/Twin Turbo Aftercooled (TTA)
Model (Aspiration)
bkW (bhp) @ rpm
Emissions
» • C4.4 Power Unit (NA) 66 bkW (88.5 bhp) @ 2200EU Stage IIIA
» • C4.4 ACERT™ Power Unit (TA, TTA) 70-129.5 bhp (94-174) @ 1800-2200EPA Tier 4 Interim
EU Stage IIIB
» • C4.4 Power Unit (T) 74 bkW (99.2 bhp) @ 2200EPA Tier 3
EU Stage IIIA
» • C4.4 ACERT Power Unit (TA) 100.2 bkW (134.4 bhp) @ 2200EPA Tier 3
EU Stage IIIA
» • C6.6 ACERT Power Unit (TA)129-168 bkW (173-225 bhp) @ 1800-2500EPA Tier 3
EU Stage IIIA
   C7 ACERT - C9.3 ACERT Industrial Power Units
  
Turbo Aftercooled (TA)
Model (Aspiration)
bkW (bhp) @ rpm
Emissions
» •  C7.1 ACERT Power Unit (TA)151-205 bkW (202-275 bhp) @ 2200EPA Tier 4 Interim
EU Stage IIIB
» • C7 ACERT Industrial Power Unit (TA)168 bkW (225 bhp) @ 2200EPA Tier 3
EU Stage IIIA
» • C7 ACERT Industrial Power Unit (TA)187 bkW (250 bhp) @ 2200EPA Tier 3
EU Stage IIIA
» • C9 ACERT Industrial Power Unit (TA)205 bkW (275 bhp) @ 2200EPA Tier 3
EU Stage IIIA
» • C7 ACERT Industrial Power Unit (TA)205 bkW (275 bhp) @ 2200EPA Tier 3
EU Stage IIIA
» • C9.3 ACERT Power Unit (TA)224 -261 bkW (300-350 bhp) @ 1800-2200EPA Tier 4 Interim
EU Stage IIIB
» • C9 ACERT Industrial Power Unit (TA)224 bkW (300 bhp) @ 2200EPA Tier 3
EU Stage IIIA
» • C9.3 ACERT Industrial Power Unit (TA)224-298 bkW (300-400 bhp) @ 1800-2200 rpmEPA Tier 4 Final
EU Stage IV
» • C9 ACERT Industrial Power Unit (TA)242 bkW (325 bhp) @ 2200EPA Tier 3
EU Stage IIIA
» • C9 ACERT Industrial Power Unit (TA)261 bkW (350 bhp) @ 2200EPA Tier 3
EU Stage IIIA
   C11 ACERT - C13 ACERT Industrial Power Units
  
Turbo Aftercooled (TA)
Model (Aspiration)
bkW (bhp) @ rpm
Emissions
» • C13 ACERT Industrial Power Unit (TA)287-388 bkW (385-520 bhp) @ 1800-2100 rpmEPA Tier 4 Final
EU Stage IV
» • C13 ACERT Power Unit (TA)287-388 bkW/385-520 bhp @ 1800-2100EPA Tier 4 Interim
EU Stage IIIB
   C15 ACERT - C18 ACERT Industrial Power Units
  
Turbo Aftercooled (TA)
Model (Aspiration)
bkW (bhp) @ rpm
Emissions
» • C15 ACERT Industrial Power Unit (TA)328 bkW (440 bhp) @ 2100EPA Tier 3
EU Stage IIIA
» • C15 ACERT Industrial Power Unit (TA)354 bkW (475 bhp) @ 2100EPA Tier 3
EU Stage IIIA
» • C15 ACERT Industrial Power Unit (TA)354-433 bkW (475-580 bhp) @ 1800-2100 rpmEPA Tier 4 Final
EU Stage IV
» • C15 ACERT Power Unit (TA)354-433 bkW/475-580 bhp @ 1800-2100EPA Tier 4 Interim
EU Stage IIIB
» • C15 ACERT Industrial Power Unit (TA)403 bkW (540 bhp) @ 2100EPA Tier 3
EU Stage IIIA
» • C18 ACERT Industrial Power Unit (TA)429 bkW (575 bhp) @ 2100EPA Tier 3
EU Stage IIIA
» • C18 ACERT Industrial Power Unit (TA)429-469 bkW (575-630 bhp) @ 1800-2000 rpmEPA Tier 4 Final
EU Stage IV
» • C18 ACERT Power Unit (TA)447-470 bkW/600-630 bhp @ 1800-1900EPA Tier 4 Interim
EU Stage IIIB
» • C18 ACERT Industrial Power Unit (TA)448 bkW (600 bhp) @ 2100 rpmEPA Tier 3
EU Stage IIIA
   Power Units for Irrigation & Pump Applications
  
Naturally Aspirated (NA), Turbocharged (T), Turbo Aftercooled (TA)
Model (Aspiration)
bkW (bhp) @ rpm
Emissions
» • C2.2 Power Unit Irrigation & Pump Applications (NA) 32.3 bkW (43.3 bhp) @ 3000EPA Tier 4 Interim
EU Stage IIIA
» • C2.2 Power Unit Irrigation & Pump Applications (T) 38 bkW (51 bhp) @ 2800EPA Tier 4 Interim
EU Stage IIIA
» • C4.4 Power Unit Irrigation & Pump Applications (T) 57.8 bkW (77.5 bhp) @ 2200EPA Tier 3
EU Stage IIIA
» • C4.4 ACERT Power Unit Irrigation & Pump Applications (TA) 88.5 bkW (118.6 bhp) @ 2200EPA Tier 3
EU Stage IIIA
» • C4.4 ACERT Power Unit Irrigation & Pump Applications (TA) 90.3 bkW (121 bhp) @ 2200EPA Tier 3
EU Stage IIIA
» • C6.6 ACERT Power Unit Irrigation & Pump Applications (TA)115.6 bkW (155 bhp) @ 2200 EPA Tier 3
EU Stage IIIA
» • C6.6 ACERT Power Unit Irrigation & Pump Applications (TA)128.3 bkW/172 bhp @ 2200 EPA Tier 3
EU Stage IIIA
» • C6.6 ACERT Power Unit Irrigation & Pump Applications (TA)142.8 bkW/191.5 bhp @ 2200 EPA Tier 3
EU Stage IIIA
   G3300 - G3400 Industrial Power Units
  
Model (Aspiration)
bkW (bhp) @ rpm
Emissions
» • G3406 Gas Irrigation107-257 bkW (143-345 bhp) @ 1100-1800NSPS Certified
 

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