C280

C280

Overview

Cat C280 Marine Auxiliary Engines

Specifications

Units: 
Power Range 1730 - 5420 bkW
Frequency 50 / 60
Emissions U.S. EPA Tier 4
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Benefits & Features

A3 ECU - Advantages

CAN J1939 data link Waterproof connectors, Maintenance-free, Backup ECU for redundant governing

A3 ECU - Electronic Advantages

Load feedback, Programmable droop, Adjustable gain, Adjustable fuel/air ratio control, Histograms of engine operation, Cat Messenger display presents diagnostics and other engine parameters

A3 ECU - Data Advantages through J1939 Link

Engine speed, Boost pressure, Throttle position, Fuel consumption rate, Inlet manifold temperature, Diagnostic codes and events, Configuration, Desired engine speed, Battery voltage, Engine load, Lifetime totals — engine hours, fuel burned, idle fuel, idle hours, Trip totals — average fuel rate, idle fuel, idle hours, engine hours, fuel burned, trip reset

  April 18, 2025

Specifications

Units: 
Power Rating
Power Range 1730 - 5420 bkW
Minimum Rating
Maximum Rating
Generator Set Specifications
Frequency 50 / 60
Engine Specifications
Emissions U.S. EPA Tier 4
Aspiration Turbocharged - Aspirator
Bore
Stroke
Configuration In-Line 6, V 8, V 12, V 16, 4-Stroke-Cycle Diesel
Dimensions & Weights
Maximum Width
Minimum Height
Minimum Dry Weight
Maximum Height
Minimum Width
Minimum Length
Maximum Length
Maximum Dry Weight

Benefits & Features

A3 ECU - Advantages

CAN J1939 data link Waterproof connectors, Maintenance-free, Backup ECU for redundant governing

A3 ECU - Electronic Advantages

Load feedback, Programmable droop, Adjustable gain, Adjustable fuel/air ratio control, Histograms of engine operation, Cat Messenger display presents diagnostics and other engine parameters

A3 ECU - Data Advantages through J1939 Link

Engine speed, Boost pressure, Throttle position, Fuel consumption rate, Inlet manifold temperature, Diagnostic codes and events, Configuration, Desired engine speed, Battery voltage, Engine load, Lifetime totals — engine hours, fuel burned, idle fuel, idle hours, Trip totals — average fuel rate, idle fuel, idle hours, engine hours, fuel burned, trip reset

Customer Interface Panel

Interfaces with standard Cat® Marine Monitoring System (PLC in Price List) Provides visual indication of ECU functionality, Accepts 4 — 20 mA or PWM remote throttle speed input, Marine alarm and protection

Electronic Unit Injectors

“Drop-in” installation, No threaded fuel connections, High pressure inside injector only, Does not require double wall fuel lines or leak collection device, Injector synchronization not required

Standard Equipment

  • General
    • LH and RH service availability
  • Air Inlet System
    • Aftercooler, fresh water, corrosion resistant coated (air side)
    • Dual turbochargers, rear-mounted, engine oil lubricated
    • Crankcase breathers, top mounted
    • Air inlet adapter - Straight / 90 degree / 35 degree
  • Control System
    • Dual Caterpillar ADEM A4 Electronic Engine Control Modules
    • Rigid Wiring Harness
  • Cooling System
    • Aftercooler/Oil cooler and jacket water gear driven pumps
    • Engine coolant water drains
    • Engine coolant water drains
    • Engine coolant water drains
    • Single Circuit / Separate Circuit Aftercooler
  • Exhaust System
    • Dry exhaust manifold
    • Turbo speed sensors - Overspeed protection
  • Fuel System
    • Fuel transfer pump, gear driven
    • Electronically Controlled Unit Injectors
    • Duplex Fuel filters
  • Instrumentation
    • Cat Alarm & Protection System
  • Lube System
    • Oil pump, gear driven
    • Duplex centrifugal oil filter, engine mounted
    • Wet sump
    • Prelube pump - air / electric
  • Protection System
    • Crankcase explosion relief valves

Optional Equipment

  • Fuel System
    • SOLAS shielding
  • Lube System
    • SOLAS shielding
  • Protection System
    • Mounted oil mist detector
    • Cylinder pressure relief valves

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