Building Filters
About the Caterpillar C9
The Caterpillar C9 is a compact, high-torque diesel engine designed for construction and industrial applications. Known for durability and straightforward serviceability, the C9 delivers reliable performance in excavators, graders, generators and mobile equipment where strong low-end torque and fuel economy are required.
- Trusted Seller
2011 CAT C9 250kW Diesel Generator Set
- Manufacturer: Caterpillar
- Model: C9
- Horsepower: 275 hp
- Power: 250 kW
Remote Radiator Available to Add for $6,000 Additional Features: Square D enclosed circuit breaker Radiator fluid pump disconnect American Industrial Heat Transfer Inc. heat exchanger CAT oil filter (1R-1808)
- Trusted Seller
2023 CATERPILLAR C9
- Manufacturer: Caterpillar
- Model: C9
- Horsepower: 275 hp
- Hours: 1 h
NEW Caterpillar Model C9, EPA Tier 3, Package Diesel Generator Set, 120/208V or change to 277/480V, CAT Premium CAT GCCP Deepsea Generator Control Panel, Auto Start/Stop, Engine Safety Shutdowns, CAT LC6114B Perm...
St. Augustine, FL - Trusted Seller
2023 CATERPILLAR C9
- Manufacturer: Caterpillar
- Model: C9
- Horsepower: 275 hp
- Aspiration type: Turbocharged Aftercooled
NEW Caterpillar Model C9, EPA Tier 3, Package Diesel Generator Set, 277/480V or Change to 120/208V, CAT Premium EMCP 4.2B Generator Control Panel, Auto Start/Stop, Engine Safety Shutdowns, CAT LC5014J Permanent M...
St. Augustine, FL - Trusted Seller
Caterpillar C9 DITA AAAC
- Manufacturer: Caterpillar
- Model: C9
- Horsepower: 275 hp
- Power: 220 kW
Standard Air Cleaner w/ pre-cleaner Skid Mounted Deluxe Control Panel 24V Alternator 24V Starter Radiator Overflow Fully Serviced
Oklahoma City, OK 
Pair Caterpillar C9 Marine Gensets – 240KW – Tier 3 – RTOs
- Manufacturer: Caterpillar
- Model: C9
- Horsepower: 275 hp
- Aspiration type: Turbocharged Aftercooled
240 KW and powered by C9 tier3 Caterpillar engines. They are 60 cycle. Units were manufactured in 2013, and were installed in the boat in 2015. They have close to 10,000 hours on them, which is why they were take...
New Orleans, LA
CAT C9 Marine Generator
- Manufacturer: Caterpillar
- Model: C9
- Horsepower: 275 hp
- Aspiration type: Turbocharged Aftercooled
New Orleans, LA
250 KW Caterpillar new surplus
- Manufacturer: Caterpillar
- Model: C9
- Horsepower: 275 hp
- Power: 250 kW
250 KW 1800 RPM 240 120 volt 867 amps Three phase 60 HZ Star connection Engine caterpillar c9 1800 RPM 398 horsepower Diesel Skidded open unit
Houston, TX- Trusted Seller
C9 Generator Set
- Manufacturer: Caterpillar
- Model: C9
- Horsepower: 275 hp
- Aspiration type: Turbocharged Aftercooled
Air cleaner, light duty with disposable paper filter Turbocharger Air cleaner, light duty with disposable paper filter GCCP 1.3 EMCP4.4 control panel Radiator and cooling fan with guard Fan drive, battery chargin...
Mesa, AZ - Trusted Seller
C9 Generator Set
- Manufacturer: Caterpillar
- Model: C9
- Horsepower: 275 hp
- Aspiration type: Turbocharged Aftercooled
Air cleaner, light duty with disposable paper filter GCCP 1.3 Fan drive, battery charging alternator drive Radiator and cooling fan with guard Caterpillar extended life coolant Coolant drain line with valve Stain...
Mesa, AZ - Trusted Seller
C9 Generator Set
- Manufacturer: Caterpillar
- Model: C9
- Horsepower: 275 hp
- Aspiration type: Turbocharged Aftercooled
Turbocharger Air cleaner, light duty with disposable paper filter Aftercooler core Exhaust manifold - dry Stainless steel exhaust flex, gaskets, rain cap & SAE exhaust flange for customer use - shipped loose GCCP...
Mesa, AZ - Trusted Seller
C9.3 Marine Generator Set
- Manufacturer: Caterpillar
- Model: C9.3
- Horsepower: 300 hp
- Aspiration type: Turbocharged Aftercooled
Water-cooled turbocharger and exhaust manifold Electronic control system Thermostats and housing Gear-driven Sea water pump (self-priming) Common rail fuel system Shell and tube jacket water heat exchanger Corros...
Mesa, AZ - Trusted Seller
C9.9 | DE300E0 50Hz NON CERTIFIED EMISSIONS
- Manufacturer: Caterpillar
- Model: C9
- Horsepower: 275 hp
- Aspiration type: Turbocharged Aftercooled
Air cleaner, light duty with disposable paper filter GCCP 1.3 Caterpillar extended life coolant Fan drive, battery charging alternator drive Radiator and cooling fan with guard Coolant drain line with valve Stain...
Mesa, AZ - Trusted Seller
C9 | DE330E0 50Hz NON CERTIFIED EMISSIONS
- Manufacturer: Caterpillar
- Model: C9
- Horsepower: 275 hp
- Aspiration type: Turbocharged Aftercooled
Air cleaner, light duty with disposable paper filter GCCP 1.3 Coolant drain line with valve Radiator and cooling fan with guard Fan drive, battery charging alternator drive Caterpillar extended life coolant Stain...
Mesa, AZ - Trusted Seller
C9 | DE275E0 50Hz NON CERTIFIED EMISSIONS
- Manufacturer: Caterpillar
- Model: C9
- Horsepower: 275 hp
- Aspiration type: Turbocharged Aftercooled
Air cleaner, light duty with disposable paper filter GCCP 1.3 Fan drive, battery charging alternator drive Coolant drain line with valve Radiator and cooling fan with guard Caterpillar extended life coolant Stain...
Mesa, AZ - Trusted Seller
C9.9 | DE330E0 50Hz NON CERTIFIED EMISSIONS
- Manufacturer: Caterpillar
- Model: C9
- Horsepower: 275 hp
- Aspiration type: Turbocharged Aftercooled
Air cleaner, light duty with disposable paper filter GCCP 1.3 Coolant drain line with valve Radiator and cooling fan with guard Fan drive, battery charging alternator drive Caterpillar extended life coolant Stain...
Mesa, AZ