Tough and durable, with field-proven head design to maximize time between overhauls. CG137 engines are equipped with ADEM A4 technology that brings performance, uptime, and low operating cost to your operation. CG137 engines meet the most demanding continuous duty gas compression applications with virtually no unscheduled downtime. Ideal applications for CG137-12 engines include gas lift, gas gathering, and wellhead gas compression. Cat CG137-12 gas engine. Ratings: 447 bkW (600 bhp) @ 1800 rpm are NSPS site compliant capable with Caterpillar air-fuel ratio control and aftertreatment.
|Minimum Rating||600.0 bhp 447.0 bkW||More Less|
|Maximum Rating||600.0 bhp 447.0 bkW||More Less|
|Emissions||NSPS 2010 NSPS 2010||More Less|
|Displacement||1648.0 in3 27.0 L||More Less|
|Compression Ratio||8.3:1 8.3:1||More Less|
|Aspiration||Turbocharged-Aftercooled Turbocharged-Aftercooled||More Less|
|Rotation (from flywheel end)||Counterclockwise Counterclockwise||More Less|
|Flywheel and Flywheel Housing||SAE No. 14 or 18, Flywheel Housing SAE No. 0 SAE No. 14 or 18, Flywheel Housing SAE No. 0||More Less|
|Flywheel Teeth||136 136||More Less|
|Weight (dry)||6250.0 lb 2835.0 kg||More Less|
|Oil Change Interval||750 hours 750 hours||More Less|
|Ignition, Protection||Electronic ADEM A4 Electronic ADEM A4||More Less|
|Air/Fuel Ratio Control||Electronic ADEM A4 Electronic ADEM A4||More Less|
|Stroke||6.0 in 152.4 mm||More Less|
|Bore||5.4 in 137.2 mm||More Less|
- Tough and durable, with field-proven head design - Caterpillar supplied air/fuel ratio control and threeway catalyst designed specifically for this engine to provide superior emissions control with NSPS and NonAttainment zone compliance - 0.5 g and 1 g NOx settings available - Integrated operator interface panel, TWC and AFRC reduces hands-on time with the engine - Operator interface panel allows setup and servicing without a laptop - Runs on a broad range of fuels and speeds at any emissions level - Factory installed components with single connection point eases packaging
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
Large variety of factory-installed engine attachments reduces packaging time
GERP is a PC-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.
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 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
For all your petroleum power requirements, visit www.catoilandgasinfo.com.