Industrial
Cat® C9 Industrial Diesel Engine
-
Minimum Power275.0 bhp
-
Maximum Power375 HP
-
Maximum Power375 HP
-
Maximum Power375.0 bhp
Power Rating
- Minimum Power
- 275.0 bhp
- Maximum Power
- 375 HP
- Maximum Power
- 375 HP
- Maximum Power
- 375.0 bhp
- Maximum Torque
- 1230 lb-ft @ 1400 rpm
- Maximum Torque
- 1230 lb-ft @ 1400 rpm
- Rated Speed
- 1800-2200 rpm
- Rated Speed
- 1800-2200 rpm
- Minimum Power
- 275 HP
- Minimum Power
- 275 HP
- Rated Speed
- 1800-2200 rpm
Emission Standards
- Emissions
- China Nonroad III, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
- Emissions
- China Nonroad III, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
- Emissions
- China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA, U.S. EPA Tier 3
General
- Engine Configuration
- Inline 6, 4-Stroke-Cycle Diesel
- Engine Configuration
- Inline 6, 4-Stroke-Cycle Diesel
- Engine Configuration
- Inline 6, 4-Stroke-Cycle Diesel
- Bore
- 112 mm (4.41 in)
- Bore
- 112 mm (4.41 in)
- Bore
- 4.4 in
- Bore
- 4.4 in
- Stroke
- 5.9 in
- Stroke
- 5.9 in
- Stroke
- 149 mm (5.87 in)
- Stroke
- 149 mm (5.87 in)
- Displacement
- 537 in³
- Displacement
- 537 in³
- Displacement
- 8.8 L (537.01 in³)
- Aspiration
- Turbocharged Aftercooled (TA)
- Displacement
- 8.8 L (537.01 in³)
- Compression Ratio
- 16.1:1
- Compression Ratio
- 16.1:1
- Compression Ratio
- 16.1:1
- Aspiration
- Turbocharged Aftercooled (TA)
- Aspiration
- Turbocharged Aftercooled (TA)
- Combustion System
- Direct Injection
- Combustion System
- Direct Injection
- Combustion System
- Direct Injection
- Rotation
- Counterclockwise
- Rotation from Flywheel End
- Counterclockwise
- Rotation from Flywheel End
- Counterclockwise
- Aftertreatment
- -
- Aftertreatment
- -
- Lube System
- 32 L (33.8 qt)
- Lube System
- 32 L (33.8 qt)
Engine Dimensions - Approximate
- Length
- 43 in
- Length
- 43 in
- Width
- 32.6 in
- Width
- 32.6 in
- Height
- 40.3 in
- Height
- 40.3 in
- Weight
- 1905 lb
- Weight
- 1905 lb
- Height
- 1023 mm (40.3 in)
- Length
- 1091 mm (43 in)
- Weight
- 864 kg (1905 lb)
- Width
- 827 mm (32.6 in)
Engine Dimensions (Approximate. Final dimensions dependent on selected options)
- Length
- 1091 mm (43 in)
- Width
- 827 mm (32.6 in)
- Height
- 1023 mm (40.3 in)
- Weight
- 864 kg (1905 lb)
-
Air Inlet System
- Turbocharged
- Air-to-Air Aftercooled
-
Control System
- 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)
-
Cooling System
- Thermostats and housing, vertical outlet
- Jacket water pump, centrifugal
- Water pump, inlet
-
Exhaust System
- Exhaust manifold, dry
- Optional exhaust outlet
-
Flywheels and Flywheel Housing
- SAE No. 1 flywheel housing
-
Fuel System
- HEUI™ injection
- Fuel filter, secondary (2 micron)
- ACERT™ Technology
- Fuel transfer pump
- Fuel priming pump
-
Lube System
- Crankcase breather
- Oil cooler
- Oil filler
- Lube oil filter
- Front sump oil pan
- Oil dipstick
- Gear driven oil pump
-
General
- Vibration damper
- Lifting eyes
- Cold start capability to -20° C (-4° F)
- Paint: Caterpillar yellow, with optional colors available at request