CG137-12
KEY SPECS
- Maximum Rating 447.0bkW
- Rated Speed 1800rpm
- Emissions Rich Burn: EPA NSPS Site Compliant Capable with Caterpillar Supplied AFRC and Customer Supplied Aftertreatment
OVERVIEW
FEATURES AT A GLANCE
Advanced Digital Engine Management
The ADEM A4 system represents the next generation of engine management systems while reducing the number of mechanical components and easing troubleshooting. Features include: • Air/Fuel Ratio Control (AFRC) • Electronic ignition • Electronic governing/speed control • Start/stop logic • Engine protection and monitoring
Full Range of Attachments
Large variety of factory-installed engine attachments reduces packaging time
Gas Engine Rating Pro (GERP)
GERP is a web-based program designed to provide site performance capabilities for Cat® natural gas engines for the gas compression industry. GERP provides engine data for your site's altitude, ambient temperature, fuel, engine coolant heat rejection, performance data, installation drawings, spec sheets, and pump curves.
Product Support Offered Through Global Cat Dealer
More than 2,200 dealer outlets Cat factory-trained dealer technicians service every aspect of your petroleum engine Caterpillar parts and labor warranty Preventive maintenance agreements available for repairbefore-failure options S•O•SSM program matches your oil and coolant samples against Caterpillar set standards to determine: - Internal engine component condition - Presence of unwanted fluids - Presence of combustion by-products - Site-specific oil change interval
Over 80 Years of Engine Manufacturing Experience
Over 60 years of natural gas engine production Ownership of these manufacturing processes enables Caterpillar to produce high quality, dependable products. - Cast engine blocks, heads, cylinder liners, and flywheel housings - Machine critical components - Assemble complete engine
Web Site
For all your petroleum power requirements, visit www.cat.com/oilandgas.
SPECIFICATIONS
- Maximum Rating 447.0bkW
- Rated Speed 1800rpm
- Emissions Rich Burn: EPA NSPS Site Compliant Capable with Caterpillar Supplied AFRC and Customer Supplied Aftertreatment
- Minimum Rating 447.0bkW
- Compression Ratio 8.3:1
- Aspiration Turbocharged - Aftercooled
- Rotation from Flywheel End Counterclockwise
- Flywheel and Flywheel Housing SAE No. 14 or 18, Flywheel Housing SAE No. 0
- Flywheel Teeth 136
- Displacement 27.0l
- Oil Change Interval 750 hours
- Ignition, Protection Electronic ADEM A4
- Air/Fuel Ratio Control Electronic ADEM A4
- Stroke 152.4mm
- Bore 137.2mm
- Cooling System 75.0l
- Lube Oil System - Refill 170.0l
- Length 2036.9mm
- Width 1515.1mm
- Height 1701.0mm
- Weight - Dry 2835.0kg
PRODUCT BROCHURES AND MORE ARE READY TO DOWNLOAD!
Caterpillar product brochures and other informational documents are available for your growing business.
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