CG137-12
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SPECS SUMMARY
Maximum Rating | 600 BHP (447 bkW) |
Emissions | NSPS 2010 |
Displacement | 1648 in³ (27 l) |
Minimum Rating | 600 BHP (447 bkW) |
Specifications
Maximum Rating | 600 BHP (447 bkW) |
Emissions | NSPS 2010 |
Displacement | 1648 in³ (27 l) |
Minimum Rating | 600 BHP (447 bkW) |
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 |
Weight - Dry | 6250 lb (2835 kg) |
Cooling System | 20 gal (US) (75 l) |
Lube Oil System - Refill | 45 gal (US) (170 l) |
Oil Change Interval | 750 hours |
Ignition, Protection | Electronic ADEM A4 |
Air/Fuel Ratio Control | Electronic ADEM A4 |
Stroke | 6 in (152.4 mm) |
Bore | 5.4 in (137.2 mm) |
Benefits and Features
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 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.
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 cat.com/oilandgas
Standard Equipment
- Air cleaner — single element with service indicator
- Optional air inlet adapter and rain cap — recommended for weather protection
- ADEM A4
- Class 1, Division 2, Group C&D and Zone 2
- Jacket water thermostats and housing — full open temperature 98°C (208°F)
- Jacket water pump — gear driven, centrifugal, non-self-priming
- Aftercooler water pump — gear driven, centrifugal, non-self-priming
- Aftercooler core — for treated water and sea air atmosphere
- Exhaust manifolds — watercooled
- Exhaust elbow — dry 203 mm (8 in)
- Three-way catalyst — 1.0 g NOx and 0.5 g NOx NTE options
- Flywheel, SAE No. 14 or 18
- Flywheel housing, SAE No. 0
- SAE standard rotation
- Air/fuel ratio control
- Gas pressure regulator
- Natural gas carburetor
- Crankcase breather — top mounted
- Oil cooler
- Oil filter — RH
- Oil filler in valve cover, dipstick — RH
- Engine mounting rails — 254 mm (10 in) industrialtype, entire length
- ADEM A4 protection
- The following include alarm and shutdown:
- The following is display only
- Paint, Caterpillar yellow
- Crankshaft vibration damper and drive pulleys
- Lifting eyes
- Cylinder block inspection covers
Optional Equipment
- 24V, 35A CSA alternator
- Exhaust flex fitting
- Exhaust elbow
- Exhaust flange — ANSI
- Operator interface panel
- Operator interface panel enclosure
- 15', 20', 50' interconnect harness
- Air pressure regulator
- Air start silencer
- Vane starter
- Electric starter
- Turbine starter
- Fuel filter
- Precleaner
- Rain cap