C280-12 Generator Set (Medium Speed)

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

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Key Specs

Maximum Rating 3640 ekW (60Hz), 4850 kVA (50Hz)
Minimum Rating 3300 ekW (60Hz), 4400 kVA (50Hz)
Emissions/Fuel Strategy EPA Tier 4 Final, IMO Tier 2

Photos

Benefits

Over 200,000,000

Operating hours

at Global locations

Up to 10%

Better Fuel Economy

Demonstrated savings

Over 20%

Reduction in Service Time

Two inspection ports per cylinder, segmented camshafts and individual heads ease service

Specifications
Benefits and Features
Standard/Optional Features

Generator Set Specifications

Maximum Rating	3640 ekW (60Hz), 4850 kVA (50Hz)
Minimum Rating	3300 ekW (60Hz), 4400 kVA (50Hz)
Emissions/Fuel Strategy	EPA Tier 4 Final, IMO Tier 2
Frequency	50 / 60 Hz
Speed	900 / 1000 rpm
Duty Cycle	Prime, Continuous

Engine Specifications

Engine Model	C280-12, V-12,4-Stroke Water-Cooled Diesel
Bore	11in
Stroke	11.8in
Displacement	13524in³
Compression Ratio	13:01
Aspiration	TA
Fuel System	Direct unit injection
Governor Type	Generator Set Monitoring System (GMS)

Generator Set Dimensions

Length - Maximum	404in
Width - Maximum	99.62in
Height - Maximum	156.6in
Dry Weight - Genset (maximum)	112690lb

Cat Diesel Engine

Reliable, rugged, durable design
Field-proven in thousands of applications worldwide
Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight

Generator

Matched to the performance and output characteristics of Cat engines
Industry leading mechanical and electrical design
Industry leading motor starting capabilities
High Efficiency

Worldwide Product Support

Cat dealers provide extensive post-sale support including maintenance and repair agreements.
Cat dealers have over 1,800 dealer branch stores operating in 200 countries. The Caterpillar Sï¿½ï¿½?ï¿½Oï¿½ï¿½?ï¿½Sï¿½ï¿½?ï¿½ï¿½?ï¿½ï¿½? program cost effectively detects internal engine component condition, even the presence of unwanted fluids and combustion by-products

Full Range of Attachments

Wide range of bolt-on system expansion attachments, factory designed and tested Flexible packaging options for easy and cost effective installation

Standard Equipment

Air Inlet System

Air cleaner
Air inlet shutoff
Breather, crankcase, top-mounted
Turbocharger, watercooled, engine oil lubricated
Aftercooler, fresh water, corrosion resistant coated (air side)

Air cleaner
Air inlet shutoff
Breather, crankcase, top-mounted
Turbocharger, watercooled, engine oil lubricated
Aftercooler, fresh water, corrosion resistant coated (air side)

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Cooling System

Front mounted turbos
Jacket water thermostats
Water temperature regulator
Engine coolant water drains
Three-bundle oil cooler

Exhaust System

457 mm (18 in) Cat bolt pattern
Dry, gas tight, exhaust manifold
Includes adapter, flexible exhaust fitting

Fuel System

Simplex or duplex

Generator System

Custom generator per generator data sheet completed by Dealer

Governor System

UG Actuator

Lube System

Oil filler and dipstick
Centrifugal oil filters with single shutoff
Crankcase explosion relief valves
Oil pressure regulating valve
Wet oil sump. Includes engine-driven main lubrication and oil pumps, oil lines and oil pan
Service side engine mounted on cylinder block inspection covers

Mounting System

Engine and generator mounting
Damper, torsional vibration

Starting / Charging System

Vane type air starter
Two motors, engine mounted at rear, on left side
Line group for single point custom connection
Air silencer

General:

Gear driven pumps: Fuel/oil/jacket water/aftercooler/Oil cooler water
Paint, Caterpillar yellow

Optional Equipment