C280-12

C280-12

The Cat® C280 commercial propulsion engine series is engineered for high‑utilization workboat applications where power, durability, and uptime matter most. Delivering up to 23% more power with increased durability, the C280 series combines high power density, proven heavy‑duty build, and long service intervals to help operators move more, pull harder, and stay working longer, day after day.

Application Workboat
Speed Range 900 - 1000 rpm
Emissions IMO II, U.S. EPA Tier 4/IMO III (Cat SCR required)

Technicial Specifications

Engine Specifications
Application Workboat
Engine
Speed Range 900 - 1000 rpm
Emissions IMO II, U.S. EPA Tier 4/IMO III (Cat SCR required)
Aspiration TTA
Bore 280 mm
Stroke 300 mm
Displacement 222 l
Rotation from Flywheel End Clockwise or Counterclockwise
Configuration V 12, 4-Stroke Cycle diesel
Dimensions & Weights
Width 2032 mm
Height 3404 mm
Length 4623 mm
Dry Weight 25980 kg
Ratings
Power Range 4640 - 6035 bhp (3460-4500 bkW)

Advantages and Features

Air System

Advanced combustion design uses the optimum configurations and cylinder geometry for low visible smoke

Fuel Injection and Consumption

• Optimal nozzle geometry and electronic injection control for improved fuel delivery
• Electronic governing control unit minimizes fuel consumption and monitors engine operating parameter

Durability

Durable core engine design with over 100 million operating hours and thousands of engines sold

Reliability

• Market leading power to weight ratio
• Improved part load/part speed performance
• Improved torque rise capability

Cooling System

Cold mode start strategy and programmable low idle

Worldwide Support

• Global dealer network for unparalleled support
• Ease of serviceability and maintenance

Standard Equipment

  • STANDARD EQUIPMENT
    • SOLAS Compliant hard heat shield system
    • Gear driven coolant and oil pumps
    • 50 degree vee engine block for reduced width
    • Dual A4 ECM with rigid wiring harness
    • 1.5% speed margin for waterjet specification
    • EUI fuel system
    • Duplex fuel and oil filters
    • Centrifugal oil filters
    • Centrifugal oil filters
    • Explosion relief valves
    • Air starters

Optional Equipment

  • OPTIONAL ATTACHEMENTS
    • Opposite end drive capability
    • LECP II/III Panels and CMD 5/8/13 displays
    • Marine alarm and protection system
    • MCS Certification
    • Full power stubshaft
    • Air shutoff device
    • Mechanical load sharing
    • Cold weather boost control valve
    • Auxiliary water pump
    • RH/LH service options
    • Oil Mist detector
    • Mounting feet options (fixed or resilient)
  • STANDARD EQUIPMENT
    • Air driven pre/post-lube pump
    • Six point engine mounting feet