Power System

Cat?� C9.3B Industrial Power Unit

The Cat?� C9.3B IPU configuration not only provides the flexibility andoptions found on a standard industrial engine, but also comes fittedwith air filter and mounting, an integrated cooling system with airand coolant lines, and full wire harnessing with an engine-mountedECM

The Cat?� C9.3B IPU configuration not only provides the flexibility andoptions found on a standard industrial engine, but also comes fittedwith air filter and mounting, an integrated cooling system with airand coolant lines, and full wire harnessing with an engine-mountedECM

Highlights
Features & Specs
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Equipment Highlights

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
Tier 4 Interim or Tier 4 Final, Stage IIIB or Stage IV engines require Ultra Low Sulfur Diesel (ULSD) fuel containing a maximum of 15 ppm sulfur, 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

Specs + Downloads

Specs
  • Engine Configuration: Inline 6, 4-Stroke-Cycle-Diesel
  • Bore: 4.5 in
  • Stroke: 5.9 in
  • Displacement: 567.5 in³
  • Compression Ratio: 16.5:1
  • Aspiration: Turbocharged Aftercooled (TA)
  • Rotation from Flywheel End: Counterclockwise
  • Maximum Power: 416 hp
  • Rated Speed: 1800-2200 rpm
  • Minimum Power: 308 hp
  • Emissions: Brazil MAR-1, UN R96 Stage IIIA
  • Length: 83 in
  • Width: 43 in
  • Height: 63 in
  • Weight: 3265 lb
Downloads

Photo Gallery

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