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Caterpillar Industrial Power Units

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41 Results

74 HP Caterpillar #C3.4B, industrial power unit, EPA Tier 4F, CJ3 Prefix Arraignment# 425-3407, 2021 (300 available)

MacAllister Power Systems | Indianapolis, IN
Seller: MacAllister Power Systems
Location: Indianapolis, IN
Mfr: Caterpillar
Model: C3.4B
Year: 2021
Surplus 2021 Caterpillar C3.4B Industrial Open Power Unit S#CJ305413, Arrangement Number 425-3407, 74HP, 2200RPM, CAT C3.4B In-Line 4 Diesel Engine, EPA Tier 4F Rated, Mounted Radiator w/ Fan, SAE 3 Flywheel and Flywheel Housing, Air Cleaner Shipped Loose, 0 Hour Surplus. Open-Skid Unit; No Enclosure or Fuel Tank ...more

300 HP Caterpillar #C9, diesel power unit, 2432 hours, Tier 3, sound attenuated enclosure 1, 2008, new

DEPCO Power Systems | Houston, TX
Seller: DEPCO Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C9
Year: 2008
NotesECU. HEUI fuel system. 12-vdc 43MT Electric Starter. 12-vdc 65-Amp Alternator (P/N 7G3889). Digital engine instrument panel with key start & emergency kill switch. Dry type air cleaner with precleaner. High efficiency oil filters. CAT ECM 12-Volt electronic governor and control module. Radiator cooled w/ ...more

350 HP Caterpillar #D343, power unit, turbo charged, warranty, https://dieselsales.com/product/caterpillar-d343-engine-2/

Diesel Sales | Chicago, IL
Seller: Diesel Sales
Location: Chicago, IL
Mfr: Caterpillar
Model: D343
Caterpillar D343 Engine, Turbocharged, Mechanical Fuel System, Approximately 350 Hp Rating, Industrial Power Unit W/ Radiator, Air Compressor, Drive & Accessories As Pictured. 30 Day Parts Warranty Excellent Running Engine, See Video. -- No Smoke Or Blowby Observed During Cold Test Run.

360 BHP Caterpillar #D3406, industrail power unit, 2100 RPM

LarMar Industries Inc. | Midland, TX
Seller: LarMar Industries Inc.
Location: Midland, TX
Mfr: Caterpillar
Model: D3406
Brand: CaterpillarModel: D3406Power: 300BHPCondition: USEDSerial #:90U14556Ref #: UC1569.

415 HP Caterpillar #C13, diesel power unit, 32514 hours, 2100 RPM, Tier 3, sound attenuated enclosure 1, 2006

DEPCO Power Systems | Houston, TX
Seller: DEPCO Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C13
Year: 2006
Product InformationEngine BrandCaterpillarAir CleanerDry TypeBatteryNoEngine ModelC13Flywheel Housing SizeSAE 1Engine Serial#LGK04482CoolingRadiator CooledEngine Arrangement2413804Alternator24 Volt AlternatorHours32514 Since NewStarter24 Volt Electric StarterHP415Tier Rating3Manufacture ...more

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Power units, also known as diesel power units, engine power packs, skid mounted engines, or prime power units, are self contained systems built around an industrial engine designed to deliver reliable mechanical or hydraulic power. These units are commonly used to power pumps, compressors, generators, drilling equipment, conveyors, and other industrial machinery where a standalone power source is required. Industrial power units are widely used in construction, oil and gas, mining, agriculture, and emergency backup applications.

415 HP Caterpillar #C13, diesel power unit, 2100 RPM, Tier 3, sound attenuated enclosure 1, 2006 (4 available)

DEPCO Power Systems | Houston, TX
Seller: DEPCO Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C13
Year: 2006
Product InformationEngine BrandCaterpillarAir CleanerDry TypeBatteryNoEngine ModelC13Flywheel Housing SizeSAE 1Engine Serial#LGK04480CoolingRadiator CooledEngine Arrangement2413804Alternator24 Volt AlternatorHours36565 Since NewStarter24 Volt Electric StarterHP415Tier Rating3Manufacture ...more

415 HP Caterpillar #C13, diesel power unit, 32121 hours, 2100 RPM, Tier 3, sound attenuated enclosure 1, 2006

DEPCO Power Systems | Houston, TX
Seller: DEPCO Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C13
Year: 2006
Product InformationEngine BrandCaterpillarAir CleanerDry TypeBatteryNoEngine ModelC13Flywheel Housing SizeSAE 1Engine Serial#LGK04502CoolingRadiator CooledEngine Arrangement2413804Alternator24 Volt AlternatorHours32121 Since NewStarter24 Volt Electric StarterHP415Tier Rating3Manufacture ...more

415 HP Caterpillar #C13, diesel power unit, 2100 RPM, Tier 3, sound attenuated enclosure 1, 2006

DEPCO Power Systems | Houston, TX
Seller: DEPCO Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C13
Year: 2006
NotesDyno Tested6 Month / 4000 Hour Limited Warranty, Product InformationEngine BrandCaterpillarAir CleanerDry TypeBatteryNoEngine ModelC13Flywheel Housing SizeSAE 1Engine Serial#LGK04554CoolingRadiator CooledEngine Arrangement2413804Alternator24 Volt AlternatorStarter24 Volt Electric StarterHP415Tier ...more

440 HP Caterpillar #C13, Industrial Power Unit (Core), 32k Hours, Tier 3, 2006

NineX Power Systems | Spring, TX
Seller: NineX Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C13
Year: 2006
Used CAT C13 Industrial Power Unit; 2006 Model – 32,514 Hours; 415HP @ 2100RPM; Tier 3 Emissions; Engine Driven Radiator; SAE 1 Flywheel Housing; Electric Starter; Charging Alternator; Front Facing Exhaust; CAT Control Panel; *Good Rebuildable Core*, Engine: Manufacturer : Caterpillar Model : C13 Serial Number : ...more

440 HP Caterpillar #C13, Industrial Power Unit, Zero Hour Rebuild, Tier 3, 2006

NineX Power Systems | Spring, TX
Seller: NineX Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C13
Year: 2006
Rebuilt CAT C13 Industrial Power Unit; 2006 Model – Zero Hour Rebuild; 440HP @ 2100RPM; Tier 3 Emissions; Engine Driven Radiator; SAE 1 Flywheel Housing; Electric Starter; Charging Alternator; Front Facing Exhaust; CAT Control Panel; Major Overhaul; Freshly Painted; Tested; Five Engines Available; Rebuild in ...more

440 HP Caterpillar #C13, Industrial Power Unit (Core), 32k Hours, Tier 3, 2006

NineX Power Systems | Spring, TX
Seller: NineX Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C13
Year: 2006
Used CAT C13 Industrial Power Unit; 2006 Model – 32,121 Hours; 415HP @ 2100RPM; Tier 3 Emissions; Engine Driven Radiator; SAE 1 Flywheel Housing; Electric Starter; Charging Alternator; Front Facing Exhaust; CAT Control Panel; *Good Rebuildable Core*, Engine: Manufacturer : Caterpillar Model : C13 Serial Number : ...more

475 HP Caterpillar #C15, diesel power unit, Tier 3, sound attenuated enclosure 1, electronic governor, 2007

DEPCO Power Systems | Houston, TX
Seller: DEPCO Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C15
Year: 2007
NotesWeights and dimensions are approximate., Product InformationEngine BrandCaterpillarAir CleanerDry TypeBatteryNoEngine ModelC15Flywheel Housing SizeSAE 1Engine Serial#JRE05106CoolingRadiator CooledEngine Arrangement241-0020Alternator24 Volt AlternatorStarter24 Volt Electric StarterHP475Tier Rating3Manufacture ...more

500 HP Caterpillar #C15, diesel power unit, 10214 hours, 2100 RPM, sound attenuated enclosure 1, 2007

DEPCO Power Systems | Houston, TX
Seller: DEPCO Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C15
Year: 2007
NotesSuction fan. Tier 2 Power unit. Jacket water heater. Water cooled manifolds and turbo. Engine will be dyno tested., Product InformationEngine BrandCaterpillarAir CleanerDry TypeBatteryNoEngine ModelC15Flywheel Housing SizeSAE 1Engine Serial#BEM07144CoolingRadiator CooledEngine Arrangement2349191Alternator24 Volt ...more

525 HP Caterpillar #C15, diesel power unit, 17552 hours, 2100 RPM, sound attenuated enclosure 1, 2005

DEPCO Power Systems | Houston, TX
Seller: DEPCO Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C15
Year: 2005
NotesSuction fan. Tier 2 Power unit. Water cooled manifolds and turbo. Engine will be dyno tested., Product InformationEngine BrandCaterpillarAir CleanerNoneBatteryNoEngine ModelC15Flywheel Housing SizeSAE 1Engine Serial#BEM05591CoolingRadiator CooledEngine Arrangement2349188AlternatorNoneHours17552 Since ...more

536 HP Caterpillar #C15-Acert, diesel power unit, 2000 RPM, Tier 3, sound attenuated enclosure 1, 2014

DEPCO Power Systems | Houston, TX
Seller: DEPCO Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C15-ACERT
Year: 2014
NotesHazardous location certifications improve worksite safety Class I Division 2 Class I Zone 2 ATEXZone 2, Category 3G Group IIA, T3 Meets EN1834-1 & ASTM F2876, Product InformationEngine BrandCaterpillarAir CleanerDry TypeBatteryNoEngine ModelC15 ACERTFlywheel Housing SizeSAE 1Engine ...more

540 HP Caterpillar #C15, diesel engine power unit, 116 hours

Industrial Diesel Inc | Decatur, TX
Seller: Industrial Diesel Inc
Location: Decatur, TX
Mfr: Caterpillar
Model: C15
ConditionUsedCaterpillar C15 power unit. 116 hours, rated at 540 horsepower. Concept Control control box.

600 HP Caterpillar #C15, industrial power unit with radiator, 1800 RPM, Tier 3 pre-emission, 5030 hours, 2011

Diesel-Powered.com | East Earl, PA
Seller: Diesel-Powered.com
Location: East Earl, PA
Mfr: Caterpillar
Model: C15
Year: 2011
Stock#: IEEN-775-CT Year: 2011 Hours: 5030 Hours Make: CAT Model: C15 Serial: Length: 84" Width: 45" Height: 80" Weight: 4500 lbs Condition: Good Used Condition Bell: SAE 1 Flywheel: 14".

630 HP Caterpillar C18, Industrial Power Unit, Tier 4 F

Atlantic Power & Equipment | Atlantic City, NJ
Seller: Atlantic Power & Equipment
Location: ATLANTIC CITY, NJ
Mfr: Caterpillar
Model: C18
Year: 2026
The Cat® C18 ACERT™ Industrial Power Unit TIER 4 F 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 ...more

630 HP Caterpillar C18, Industrial Power Unit, Tier 3, new

Atlantic Power & Equipment | Atlantic City, NJ
Seller: Atlantic Power & Equipment
Location: ATLANTIC CITY, NJ
Mfr: Caterpillar
Model: C18
Year: 2026
Key, Maximum Power: 630 hp, Emissions: China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified, Rated Speed: 1800-2100, PLEASE NOTE: THESE ARE FACTORY NEW (NOT REMAN) UNITS., Overview, The Cat C18 Industrial Power Unit is offered in ratings ranging from 429-470 kW (575-630 hp) @ 1800-2100 ...more

630 HP Caterpillar #C18, power unit with radiator, Tier 3 pre-emissions, rebuilt, 2025

Diesel-Powered.com | East Earl, PA
Seller: Diesel-Powered.com
Location: East Earl, PA
Mfr: Caterpillar
Model: C18
Year: 2025
Stock#: IEEN-729-CT Year: 2025 Hours: 4 Hours Length: 45" Width: 51" Height: 79" Weight: 5000 lbs Condition: Rebuild Bell: SAE 0 Flywheel: 18".

630 HP Caterpillar #C18, industrial diesel power unit, 2100 RPM, rebuilt 0 hours

React Power Solutions | Houston, TX
Seller: React Power Solutions
Location: Houston, TX
Mfr: Caterpillar
Model: C18
Year: 2011
Stock ID 3304 Rating 630 HP Year 2011 Hours 0 Quantity 1 Condition Rebuilt Engine Manufacturer Caterpillar Engine Model C18 Engine S/N WRH Prefix Arrangement/CPL # 359-1816 Test Spec 0K4936 Engine HP 630 Engine RPM 2100 Governor Electronic Starter Electric Cooling Method Radiator Air Cleaner Heavy Duty, Accessories ...more

675 HP Caterpillar #G3412, natural gas power unit, 1800 RPM, 179 hours, 1988

DEPCO Power Systems | Houston, TX
Seller: DEPCO Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: G3412
Year: 1988
Notes675HP@1800 RPM CONTINUOUS CAT NATURAL GAS ENGINE, MODEL G3412SITAHours are off the sight glass meter on the governor., Product InformationEngine BrandCaterpillarAir CleanerDry TypeBatteryNoEngine ModelG3412Flywheel Housing SizeUnknownEngine Serial#7DB00354CoolingRadiator CooledEngine Arrangement2W5734Alternator24 ...more

700 HP Caterpillar #3456, power unit

Industrial Diesel Inc | Decatur, TX
Seller: Industrial Diesel Inc
Location: Decatur, TX
Mfr: Caterpillar
Model: 3456
ConditionUsed700 HP Caterpillar 3456 power unit with low hours (1738.) 6 month warranty. This unit has new components including Concept Controls Mustang run box, please call for more.

700 HP Caterpillar #3456, power unit

Industrial Diesel Inc | Decatur, TX
Seller: Industrial Diesel Inc
Location: Decatur, TX
Mfr: Caterpillar
Model: 3456
ConditionUsed700 HP Caterpillar 3456 power unit with low hours. Dyno tested with report sheet attached. 6 month warranty. This unit has new components including Concept Controls Mustang run box, please call for more.Service LogsMiscellaneousdyno00496.png (Opens in a new tab).

800 HP Caterpillar C18, Industrial Power Unit (>560KW), Tier 2 (24 NEW UNITS ARRIVING 2/1/2026)

Atlantic Power & Equipment | Atlantic City, NJ
Seller: Atlantic Power & Equipment
Location: ATLANTIC CITY, NJ
Mfr: Caterpillar
Model: C18
Year: 2026
Key, Maximum Power: 800 hp, Emissions: China Stage III, U.S. EPA Tier 2 Equivalent, EU Stage IIIA Equivalent or Non-Certified, Rated Speed: 1800-2100, PLEASE NOTE: THESE ARE FACTORY NEW (NOT REMAN) UNITS. WHEN THESE ARE GONE THERE WILL ONLY BE TIER 3, T4F., Overview, The Cat C18 Industrial Power Unit is offered in ...more

875 HP Caterpillar #C27 Power Unit, 2100 RPM, Tier 2, 6773 hours, 2006

NineX Power Systems | Spring, TX
Seller: NineX Power Systems
Location: Oklahoma City, OK
Mfr: Caterpillar
Model: C27
Year: 2006
Low Hour Used CAT C27 Industrial Power Unit; 2006 Model – 6773 Hours; 875HP @ 2100RPM; Engine Driven Radiator; Heavy Duty Air Cleaners; Exhaust Mufflers; Instrument Panel; SAE 0 Flywheel Housing; Tier 2 Emissions, Engine: Manufacturer : Caterpillar Model : C27 Serial Number : TWM00155 Arrangement/CPL : 2520148 ...more

900 HP Caterpillar #3508, power unit, 10097 hours

Industrial Diesel Inc | Decatur, TX
Seller: Industrial Diesel Inc
Location: Decatur, TX
Mfr: Caterpillar
Model: 3508
CATERPILLAR 3508, MANUFACTURER: CATERPILLAR, MODEL: 3508, CONDITION: Used, Caterpillar 3508 power unit with 10097 hours. Advertised horsepower is 900.

950 HP Caterpillar C27, Industrial Power Unit, Tier 4F, new

Atlantic Power & Equipment | Atlantic City, NJ
Seller: Atlantic Power & Equipment
Location: ATLANTIC CITY, NJ
Mfr: Caterpillar
Model: C27
Year: 2026
The Cat C27 Industrial Power Unit is offered in ratings ranging from 597-783 bkW (800-1050 bhp)@ 1800 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 ...more

950 HP Caterpillar #C32, diesel power unit, 8557 hours, 1800 RPM, Tier 2, sound attenuated enclosure 0, 2008 rblt.

DEPCO Power Systems | Houston, TX
Seller: DEPCO Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C32
Year: 2008
NotesUsed CAT C32 Industrial Power Unit; 2008 Model 8557 Hours Since Major Overhaul; 1350HP @ 2100RPM; Engine Driven Radiator; Heavy Duty Air Cleaners; Instrument Panel; SAE 0 Flywheel Housing; Cleaned, Serviced, Dyno Tested, Painted, Product InformationEngine BrandCaterpillarAir CleanerDry TypeBatteryNoEngine ...more

950 HP Caterpillar #C32, diesel power unit, 6471 hours, 1800 RPM, Tier 2, sound attenuated enclosure 0, 2009

DEPCO Power Systems | Houston, TX
Seller: DEPCO Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C32
Year: 2009
NotesUsed CAT C32 Industrial Power Unit; 2009 Model 6,471 Hours; 1350HP @ 2100RPM; Engine Driven Radiator; Heavy Duty Air Cleaners; Instrument Panel; SAE 0 Flywheel Housing; Cleaned; Serviced; Dyno Tested; Freshly Painted; In Stock, Product InformationEngine BrandCaterpillarAir CleanerDry TypeBatteryNoEngine ...more

1350 HP Caterpillar #C32, diesel power unit, 1800 RPM, Tier 2, sound attenuated enclosure 0, rblt.

DEPCO Power Systems | Houston, TX
Seller: DEPCO Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C32
Year: 2008
NotesRebuilt CAT C32 Industrial Power Unit; 2008 Model Zero Hour Major Overhaul; 1350HP @ 2100RPM; Engine Driven Radiator; Heavy Duty Air Cleaners; Electric Starter; Instrument Panel; SAE 0 Flywheel Housing; Rebuild In Process; Representative PhotoNew Radiator HartCylinder Heads CAT RemanTurbos CAT RemanLiners New ...more

1350 HP Caterpillar #C32, Industrial Power Unit, 6471 Hours, Tier 2, 2009

NineX Power Systems | Spring, TX
Seller: NineX Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C32
Year: 2009

1350 HP Caterpillar #C32, Industrial Power Unit, 8557 Hours, Tier 2, 2008

NineX Power Systems | Spring, TX
Seller: NineX Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C32
Year: 2008