Power Rating
| Power Range | 4640-5444 bhp (3460-4060 bkW) 4640-5444 bhp (3460-4060 bkW) |
Commercial Propulsion Engines C280-12
Request A Price Find DealerKey Specs
- Power Range
- 4640-5444 bhp (3460-4060 bkW)
- 4640-5444 bhp (3460-4060 bkW)
- Speed Range
- 900-1000 rpm
- 900-1000 rpm
- Emissions
- IMO II, IMO III/EPA T4
- IMO II, IMO III/EPA T4
Overview
Building on the durability and reliability of the C280 engine platform, Caterpillar is pleased to offer the C280-12 engine line. The core components are the same as the existing C280, including the latest in EUI fuel system capabilities and state-of-the-art ADEM™ A3 Electronic Control Unit (ECU) features. Caterpillar® products continue to deliver more available power while delivering outstanding fuel efficiency. You can also count on long maintenance intervals and worldwide Caterpillar parts and service availability.All C280-12 engines ratings are IMO II compliant. Engines rated at 3700 bkW and 4060 bkW, with aftertreatment, are IMO 3/EPA T4 compliant.
Features At A Glance
Product Specifications for C280-12
Engine Specifications
| Speed Range | 900-1000 rpm 900-1000 rpm |
| Emissions | IMO II, IMO III/EPA T4 IMO II, IMO III/EPA T4 |
| Aspiration | TTA TTA |
| Bore | 11 in 280 mm |
| Stroke | 11.8 in 300 mm |
| Displacement | 13546 in³ 222 l |
| Rotation from Flywheel End | Counterclockwise or clockwise Counterclockwise or clockwise |
| Configuration | Vee 12, 4-Stroke-Cycle Diesel Vee 12, 4-Stroke-Cycle Diesel |
Dimensions & Weights
| Minimum Dry Weight | 57276 lb 25980 kg |
| Minimum Length | 182 in 4623 mm |
| Maximum Length | 182 in 4623 mm |
| Minimum Height | 134 in 3404 mm |
| Maximum Height | 134 in 3404 mm |
| Minimum Width | 80 in 2032 mm |
| Maximum Width | 80 in 2032 mm |
C280-12 Standard Equipment
Air Inlet System
- Aftercooler, fresh water, corrosion resistant coated (air side)
- Air inlet shutoff
- Breather, crankcase, top-mounted
- Turbocharger, engine oil lubricated
Control System
- Dual Caterpillar A-III Electronic Engine Control Modules with Electronic Unit Injector Fuel System
- Rigid Wiring Harness (10 amp 24volt power required to drive Electronic Engine Control Modules)
Cooling System
- Engine coolant water drains
Exhaust System
- Dry, gas tight, exhaust manifold
Fuel System
- Distillate fuel (requires viscosity ranging from 1.4 cSt to 20 cSt at 38 degrees C)
- Fuel transfer pump (mounted on left hand side)
- Duplex fuel filters
- Electronically Controlled Unit Injectors
Lube Systems
- Centrifugal oil filters with single shutoff. Service side engine mounted on cylinder block inspection covers. Includes installed oil lines and single shutoff valve. Filters centrifuge bypass oil from the main lubricating oil pump. Can be serviced with the engine running.
- Oil filler and dipstick
- Valve, oil pressure regulating
- Valves, crankcase explosion relief
General
- Paint, Caterpillar yellow
- Pumps, gear driven: fuel, oil, jacket water, aftercooler/oil cooler water
C280-12 Optional Equipment
Engine Application/Design Control
- Crankshaft Deflection Marks
- Extra Mounting Feet
Engine Package Description
- Front Auxiliary Drive
- Stub Shaft Certification
Air Inlet System
- Air Cleaners
- Air Cleaner options
Cooling System
- Auxiliary Water Pump
- Jacket Water Heaters
- Heat Recovery System
- Heat Recovery Thermostats
- De-Aerator
- Connections for Driven Equipment
- Cooling System Connection Groups
Exhaust System
- Outlet Expander
- Flexible Exhaust Fittings
- Weld Flange
Fuel System
- Fuel Priming Pump
- Duplex Primary Fuel Strainer
- Fuel Systems Connections
Lube System
- Oil Pan Drain Valve
- Lube Connections
- Lube Oil Heater
Marine Society Requirements
- Spray Shielding
Protection System
- Monitoring System
- Turbocharger Speed Sensor
- Cylinder Pressure Relief Valve
- Oil Mist Detector
Spare Parts Kits
- Intake and Air System
- Basic Engine
- Cylinder Head
- Fuel System
- Cooling System
- Instrumentation
- Cylinder Valve Kits
Starting System
- Boost Control Valve, Pressure Reducing Valve
Engine Testing
- Basic System Testing
- Special Witness Test
- Customer Selected Test Points
- Marine Limit Line Test
- Propeller Demand Curve Test
Service Tools/Ship Protection/Factor Support
- Commissioning
- Service Tools
- Shipping Protection - Export Boxing
- AID Emblem
- Storage Preservation
See how C280-12 compares against frequently compared products.
Marine Power Systems
C280-12
Selected
- Power Range
- 4640-5444 bhp (3460-4060 bkW)
- 4640-5444 bhp (3460-4060 bkW)
- Speed Range
- 900-1000 rpm
- 900-1000 rpm
- Emissions
- IMO II, IMO III/EPA T4
- IMO II, IMO III/EPA T4
Marine Power Systems
C280-12
- Power Range
- 4640-5096 bhp (3460-3800 bkW)
- 4640-5096 bhp (3460-3800 bkW)
- Speed Range
- 900 rpm
- 900 rpm
- Emissions
- IMO II
- IMO II
Marine Power Systems
C280-16
- Power Range
- 6169-8046 bhp (4600-6000 bkW)
- 6169-8046 bhp (4600-6000 bkW)
- Speed Range
- 900-1000 rpm
- 900-1000 rpm
- Emissions
- IMO II
- IMO II
Use the comparison tool to compare detailed specs of Cat and competitor models.
Compare All Modelsassignment Product Brochures and More Are Ready to Download!
Caterpillar product brochures and other informational documents are available for your growing business.
- C280-12 TIER 2 MARINE PROPULSION 5520 MHP 5444 BHP 4060 BKW Downloadable PDF Opens in a New Tab file_download
- C280-12 TIER 2 MARINE PROPULSION 5167 MHP 5096 BHP 3800 BKW Downloadable PDF Opens in a New Tab file_download
- C280-12 TIER 2 MARINE PROPULSION 5031 MHP 4962 BHP 3700 BKW Downloadable PDF Opens in a New Tab file_download
- C280-12 TIER 2 MARINE PROPULSION 4705 MHP 4640 BHP 3460 BKW Downloadable PDF Opens in a New Tab file_download