Cat C280-8 Propulsion Engine
THE RUNDOWN
A3 ECU
• CAN J1939 data link • Waterproof connectors • Maintenance-free • Backup ECU for redundant governing
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
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
Power Rating
| Power Range | 3084-4023 bhp (2300-3000 bkW) |
Engine Specifications
| Speed Range | 900 - 1000 rpm |
| Emissions | IMO II, IMO III/EPA Tier 4 |
| Aspiration | TA |
| Bore | 11.0in |
| Stroke | 11.8in |
| Displacement | 9031.0in³ |
| Rotation from Flywheel End | Counterclockwise or clockwise |
| Configuration | In-line 8, 4-Stroke-Cycle Diesel |
Dimensions & Weights
| Height | 104.0in |
| Dry Weight | 41800.0lb |
| Width | 71.0in |
| Length | 195.0in |
Standard Equipment
General
- LH and RH service availability
Air Inlet System
- Aftercooler, fresh water, corrosion resistant coated (air side)
- Crankcase breathers, top mounted
- Single turbocharger, rear-mounted, engine oil lubricated
- Air inlet adapter - Straight / 90 degree / 35 degree
Control System
- Dual Caterpillar ADEM A4 Electronic Engine Control Modules
- Rigid Wiring Harness
- Aftercooler/oil cooler and jacket water pumps (gear driven)
Cooling System
- Engine coolant water drains
- Single Circuit / Separate Circuit Aftercooler
Exhaurt System
- Dry, gas tight, exhaust manifold
Exhaust System
- Turbo speed sensors - overspeed protection
Fuel System
- Fuel transfer pump, gear driven
- Duplex Fuel filters
- Electronically Controlled Unit Injectors
Instrumentation
- CAT Alarm & Protection System
Lube System
- Oil pump, gear driven
Lube Systems
- 2 element oil cooler, engine mounted
- Duplex centrifugal oil filter - engine mounted
- Prelube pump - air / electric
Protection System
- Crankcase explosion relief valves
Optional Equipment
Exhaust System
- Exhaust manifold shielding - soft
Cooling System
- Jacket Water Heaters
Fuel System
- SOLAS shielding
Lube System
- Front and rear oil pan drains
- Wet sump
- SOLAS shielding
Protection System
- Oil mist detector
- Cylinder pressure relief valves
- Cylinder pressure relief valves