Generator Set Specifications
| Continuous Rating | 1125 ekW 1125 ekW |
| Fuel Type | Natural Gas Natural Gas |
| Maximum Electrical Efficiency | 40.90% 40.90% |
| Frequency | 50 or 60 Hz 50 or 60 Hz |
| RPM | 1500 or 1800 rpm 1500 or 1800 rpm |
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Gas Generator Sets CG170-12 K
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Key Specs
- Continuous Rating
- 1125 ekW
- 1125 ekW
- Fuel Type
- Natural Gas
- Natural Gas
- Maximum Electrical Efficiency
- 40.90%
- 40.90%
Overview
Natural Gas Generator Set 1000 - 1125 KW
From natural gas-fueled combined heat and power (CHP) systems and emergency power for facilities, to renewable biogas energy to support the local grid, or electricity generated from coal mine gases, Caterpillar has a wide range of reliable gas power solutions.
Benefits
Up to 49% Greater oil change interval
Lower lube oil consumption leading to greater time interval between lube oil changes
Up to 31% Savings on Service
Extended maintenance intervals leading to lower service costs
Up to 1900 L/Year Lower lube oil consumption
leading to lower service costs and extended maintenance intervals
Product Specifications for CG170-12 K
Engine Specifications
| Engine Model | CG170K-12 CG170K-12 |
| Displacement | 3240 in³ 53.1 l |
| Aspiration | TA TA |
| Bore | 6.7 in 170 mm |
| Stroke | 7.7 in 195 mm |
Generator Set Dimensions
| Length | 235 in 5970 mm |
| Width | 71 in 1810 mm |
| Height | 87 in 2210 mm |
| Dry Weight - Genset | 28659.8 lb 13000 kg |
CG170-12 K Standard Equipment
Air Inlet
- Two-element single-stage air cleaner with enclosure and service indicator
- Turbocharger for the CG170K comes with a water-cooled bearing case
Control Panels
- TEM(Total Electronic Management)
Exhaust
- Low resistence exhaust system
- Closed crankcase ventilation system
Cooling
- Jacket water and SCAC thermostats
- Flange connections for JW inlet and outlet
- Engine driven water pumps for jacket water and after cooler
Fuel system
- Pre-chamber spark plugs
- Electronic fuel metering valve
- Independently controlled cylinder monitoring and ignition system
Generator
- Busbar connections
- 3-phase sensing and KVAR/PF control
- Winding temperature detectors
- Reactive droop
- Anti-condensation space heater
Starting/Charging
- 24V starting motors
- Battery disconnect switch
General
- Crankshaft vibration damper and guard
CG170-12 K Optional Equipment
Air Inlet
- Mounting stand
- Air cleaner with precleaner
Cooling
- CHP skid
See how CG170-12 K compares against frequently compared products.
Electric Power
CG170-12 K
Selected
- Continuous Rating
- 1125 ekW
- 1125 ekW
- Fuel Type
- Natural Gas
- Natural Gas
- Maximum Electrical Efficiency
- 40.90%
- 40.90%
Electric Power
CG132B-16
- Continuous Rating
- 1000 ekW @1.0pf
- 1000 ekW @1.0pf
- Fuel Type
- Natural Gas, Hydrogen Blend (up to 25%)
- Natural Gas, Hydrogen Blend (up to 25%)
- Maximum Electrical Efficiency
- 41.50%
- 41.50%
Electric Power
CG170-12
- Continuous Rating
- 1200 ekW @1.0pf
- 1200 ekW @1.0pf
- Fuel Type
- Natural Gas, Biogas, Coal Gas
- Natural Gas, Biogas, Coal Gas
- Maximum Electrical Efficiency
- 43.40%
- 43.40%
Use the comparison tool to compare detailed specs of Cat and competitor models.
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Learn MoreTechnical Resources
Explore valuable resources for generator sizing, specification, and training materials.
Learn Moreassignment Product Brochures and More Are Ready to Download!
Caterpillar product brochures and other informational documents are available for your growing business.
- Gas Generator Set 50 and 60 Hz Ratings Guide Downloadable PDF Opens in a New Tab file_download
- CG170K Model Series Brochure Downloadable PDF Opens in a New Tab file_download
- Electric Power Rating Guide Downloadable PDF Opens in a New Tab file_download
- CG170 Series Brochure Downloadable PDF Opens in a New Tab file_download
