Cat C280-8 Propulsion Engine
Building on the durability and reliability of the C280 engine platform, Caterpillar is pleased to offer the C280-8 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 C280-8 engines ratings are IMO II compliant. Engines rated at 2460 bkW and 2710 bkW, with aftertreatment, are IMO III/EPA Tier 4 compliant.
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Specifications
| Name | Type | Value | Unit Value (Imperial) | Unit Name | Unit Value (Metric) | Unit Name (Metric) |
|---|---|---|---|---|---|---|
| Power Range | text | 3084-4023 bhp (2300-3000 bkW) | ||||
| Application | text | Workboat | ||||
| Speed Range | text | 900 - 1000 rpm |
Documents & Spec Sheets
Features & Benefits
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
Complete Specifications
Power Rating
| Name | Type | Value | Unit Value (Imperial) | Unit Name | Unit Value (Metric) | Unit Name (Metric) |
|---|---|---|---|---|---|---|
| Power Range | text | 3084-4023 bhp (2300-3000 bkW) | ||||
| Application | text | Workboat | ||||
| Speed Range | text | 900 - 1000 rpm | ||||
| Emissions | text | IMO II, IMO III/EPA Tier 4 | ||||
| Aspiration | text | TA | ||||
| Bore | measurement | 11.0 | in | 280.0 | mm | |
| Stroke | measurement | 11.8 | in | 300.0 | mm | |
| Displacement | measurement | 9031.0 | in³ | 148.0 | l | |
| Rotation from Flywheel End | text | Counterclockwise or clockwise | ||||
| Configuration | text | In-line 8, 4-Stroke-Cycle Diesel | ||||
| Height | measurement | 104.0 | in | 2642.0 | mm | |
| Dry Weight | measurement | 41800.0 | lb | 19000.0 | kg | |
| Width | measurement | 71.0 | in | 1803.0 | mm | |
| Length | measurement | 195.0 | in | 4953.0 | mm |
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