C9.3B

C9.3B
Caterpillar
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The Cat?� C9.3B industrial diesel engine is offered in ratings rangingfrom 280-330 kW (375-443 hp). These ratings have been fuel optimized
for use in countries without any regulatory requirements for emissionstandards.
The Cat?� C9.3B industrial diesel engine is offered in ratings rangingfrom 280-330 kW (375-443 hp). These ratings have been fuel optimized
for use in countries without any regulatory requirements for emissionstandards.

Brochures and Spec Sheets

Gallery

C9.3B

Specifications

Specification Value Unit
Maximum Power 416 hp
Maximum Torque 1335 lb-ft @ 1400 rpm
Rated Speed
Minimum Power 308 hp
Emissions
Engine Configuration
Bore 4.5 in
Stroke 5.9 in
Displacement 567.5 in³
Compression Ratio
Aspiration
Combustion System
Rotation from Flywheel End
Aftertreatment
Length 44 in
Width 31 in
Height 42 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 1907 lb

Standard Equipment

  • Air Inlet System
  • Control System
  • Cooling System
  • Flywheels and Flywheel Housing
  • Fuel System
  • Lube System
  • General