Diesel generator sets
C27 | 800 eKW
The C27 diesel generator sets have been developed for your mission critical, standby and prime applications. Producing reliable power from 635 to 800 ekW at 60 Hz, each generator set has been designed to meet ISO 8528-5 transient response requirements and to take on 100 percent rated load in one step. The C27 is certified as a low fuel consumption system.
- Maximum Rating800 ekW
- Minimum Rating635 ekW
- Emissions/Fuel StrategyLow Fuel, Tier 2 Nonroad Equivalent
- Voltage208 to 600 Volts
- Frequency60 Hz
- Duty CycleStandby, Prime
| Maximum Rating | 800 ekW |
|---|---|
| Minimum Rating | 635 ekW |
| Emissions/Fuel Strategy | Low Fuel, Tier 2 Nonroad Equivalent |
| Voltage | 208 to 600 Volts |
| Frequency | 60 Hz |
| Speed | 1800 rpm |
| Duty Cycle | Standby, Prime |
| Engine Model | C27 ATAAC, V-12, 4-Stroke, Water-Cooled Diesel |
|---|---|
| Bore | 5.4 in |
| Stroke | 6 in |
| Displacement | 1649.47 in³ |
| Compression Ratio | 16.1:1 |
| Aspiration | TA |
| Fuel System | MEUI |
| Governor Type | Adem™A4 |
| Length - Maximum | 184 in |
|---|---|
| Width - Maximum | 67.8 in |
| Height - Maximum | 85.1 in |
Air Inlet
- Air cleaner; single element canister type with service indicator
Control Panel
- EMCP 4.2B
- Features include:
- Digital Indicators
- Communications
- Warning/shutdown Indicators
- Programmable protective relaying functions
Cooling System
- Coolant drain line with valve terminated on edge of base
- Fan and belt guards drive
- Coolant level sensor
- ATAAC
- Radiator sized to 50 degrees C
- Caterpillar extended life coolant
Exhaust System
- Exhaust manifold - dry
- 203 mm (8 in) ID round flanged outlet
Fuel System
- Primary fuel filter with integral water separator
- Electric fuel priming pump
- Flexible fuel lines - installed
- Fuel cooler
- Secondary fuel filters
Generators and Attachments
- For EPA Stationary Emergency (EPA Tier 2 Emissions) configurations:
- Busbar connections:
- SR5 Permanent magnet excitation (PMG) (PM)
- Integrated voltage regulator (IVR) includes
- For Low BSFC configurations:
Lube System
- Gear type lube oil pump
- Lubricating oil
- Standard volume oil pan - 68 Ltr
- Oil drain lines and valve
- Integral lube Oil cooler
- Fumes disposal - open crankcase ventilation routed to front of package
- Oil filter, filler and dipstick
Mounting System
- Rails - engine/generator/radiator mounting
- Rubber anti-vibration mounts - shipped loose
Starting and Charging System
- Battery disconnect switch
- Battery, rack and cables - shipped-loose
- 24-volt electric starting motor
- Charging alternator 45A
General
- SAE standard rotation
- Flywheel and flywheel housing-SAE No. 0 and SAE No. 18
- Right hand servicing
- Paint - Caterpillar yellow with high gloss black rails & radiator
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Download ↓Electric Power Ratings Guide
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Download ↓C27, 60 Hz, 750 ekW Standby 680 ekW Prime, Low Fuel Consumption Spec Sheet
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Download ↓C27, 60 Hz, 750 ekW Standby 680 ekW Prime, U.S. EPA Emergency Stationary (Tier 2) Spec Sheet
Need installed dimensions with enclosure and tank? See Model Configurations