Cat® Dealer Service
Buy any piece of Cat® equipment and also get the full support and commitment of your local Cat Dealer.Contact your local dealer
Tough and durable, built on the industry-standard G3400 platform bring maximum uptime and low operating cost to your operation. G3412C Low Emissions (LE) engines meet the most demanding continuous duty gas compression applications with virtually no unscheduled downtime. Ideal applications for G3412C (LE) engines include gas lift, gas gathering, and wellhead gas compression. Cat G3412C (LE) gas engine. Ratings: 475 bkW (637 bhp) @ 1800 rpm are NSPS site compliant capable with customer-provided aftertreatment.
|Minimum Rating||637.0 bhp 475.0 bkW||More Less|
|Maximum Rating||637.0 bhp 475.0 bkW||More Less|
|Emissions||NSPS Site Compliant Capable NSPS Site Compliant Capable||More Less|
|Displacement||1649.0 in3 27.0 L||More Less|
|Compression Ratio||8.5:1 8.5:1||More Less|
|Aspiration||Turbocharged-Aftercooled Turbocharged-Aftercooled||More Less|
|Rotation (from flywheel end)||Counterclockwise Counterclockwise||More Less|
|Flywheel and Flywheel Housing||SAE No. 0 SAE No. 0||More Less|
|Flywheel Teeth||136 136||More Less|
|Weight (dry)||4720.0 lb 2141.0 kg||More Less|
|Oil Change Interval||750 hours 750 hours||More Less|
|Ignition, Protection||Cat EIS Cat EIS||More Less|
|Stroke||6.0 in 152.0 mm||More Less|
|Bore||5.4 in 137.0 mm||More Less|
- Proven reliability and durability - Ability to burn a wide spectrum of gaseous fuels - Robust diesel strength design prolongs life and lowers owning and operating costs - Broad operating speed range
- Meets U.S. EPA Spark Ignited Stationary NSPS Emissions for 2007/8 - 2.0 g/bhp-hr NOx emission versions available - Larger turbocharger and aftercooler provide lean air/fuel mixture, low emissions, and excellent fuel consumption
Lean-burn engines operate with large amounts of excess air. The excess air absorbs heat during combustion reducing the combustion temperature and pressure, greatly reducing levels of NOx. Lean-burn design also provides longer component life and excellent fuel consumption.
Detonation sensitive timing protects the engine against detonation damage. Higher voltage and longer spark duration mean easier starts, fewer misfires, and smoother operation. Diagnostic codes help pinpoint cylinder and component of interest. Spark plug maintenance codes identify spark plug condition
- Deep sump oil pan has a larger capacity for normal 750-hour oil change intervals - High-strength pan and rails for excellent mounting and stability - Side covers on block allow for inspection of internal components
Large variety of factory-installed engine attachments reduces packaging time
Every engine is full-load tested to ensure proper engine performance.
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 Cat 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