Cat® C9 Industrial Power Unit

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The Cat® C9 Industrial Power Unit is offered in ratings ranging from 205-261 bkW (275-350 bhp) @ 2200 rpm. These ratings meet China Stage II, U.S. EPA Tier 3 equivalent, or EU Stage IIIA equivalent emission standards. Ratings: 223-261 bkW (300-350 bhp) @ 1800-2200 rpm meet China Stage II, U.S. EPA Tier 2 equivalent, EU Stage II equivalent emission standards. 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.

Pricing: Contact for Pricing

Maximum Power 350HP
Minimum Power 275HP
Rated Speed 1800-2200 rpm
Emissions China Stage II, U.S. EPA Tier 2 Equivalent or U.S. EPA Tier 3 Equivalent, EU Stage II Equivalent or EU Stage IIIA Equivalent
Aftertreatment -
Aspiration Turbocharged Aftercooled (TA)
Bore 4.4in
Compression Ratio 16.3:1
Displacement 537in³
Engine Configuration Inline 6, 4-Stroke-Cycle Diesel
Rotation from Flywheel End Counterclockwise
Stroke 5.9in
Height 79.1in
Length 85.8in
Weight 3285lb
Width 38.9in

Standard Equipment:

  • Turbocharged
  • Air-to-Air Aftercooled
  • Electronic governing, PTO speed control
  • Programmable ratings
  • Automatic altitude compensation
  • Power compensation for fuel temperature
  • Programmable low and high idle and total engine limit
  • Electronic diagnostics and fault logging
  • Engine monitoring system SAE J1939 broadcast and control
  • ADEM A4 Electronic Control Unit (ECU)
  • Thermostats and housing, vertical outlet
  • Jacket water pump, centrifugal
  • Water pump, inlet
  • Exhaust manifold, dry
  • Optional exhaust outlet
  • SAE No. 1 flywheel housing
  • HEUI injection
  • Fuel filter, secondary (2 micron)
  • ACERT Technology
  • Fuel transfer pump
  • Fuel priming pump
  • Crankcase breather
  • Oil cooler
  • Oil filler
  • Lube oil filter
  • Front sump oil pan
  • Oil dipstick
  • Gear driven oil pump
  • Vibration damper
  • Lifting eyes
  • Cold start capability to -20° C (-4° F)
  • Paint: Caterpillar yellow, with optional colors available at request

Optional Equipment:

What Our Customers Are Saying About Us

Renee HerndonRenee Herndon
21:55 29 Feb 24
Dalton was very helpful, The road construction, however, was not! 😂I would rather have to sand paper an alligators @$$ in a phone booth that to get in that mess again.
David LawrenceDavid Lawrence
13:04 22 Feb 24
Brandon PierceBrandon Pierce
22:00 18 Feb 24
Darin NoeDarin Noe
01:17 16 Feb 24
Jose SotoJose Soto
15:26 23 Sep 23
Hunter ElliottHunter Elliott
16:17 07 Sep 23
Rick Kelly-CrapseRick Kelly-Crapse
21:06 25 Aug 23
They had all my parts for my 3208 Cat.Friendly folks at parts counter.
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