Articulated trucks
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Dozers
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Backhoe Loaders
Hydraulic Mining Shovels
ELECTRIC POWER
MARINE POWER SYSTEMS
INDUSTRIAL
OIL AND GAS
G3412
KEY SPECS
- Maximum Rating 447.0bkW
- Rated Speed 1800rpm
- Emissions Rich Burn: Standard Emissions for Export Only
OVERVIEW
FEATURES AT A GLANCE
Engine Design
- Improved 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
Full Range of Attachments
Large variety of factory-installed engine attachments reduces packaging time
Testing
Every engine is full-load tested to ensure proper engine performance
Gas Engine Rating Pro
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 outletsCat factory-trained dealer technicians service every aspect of your petroleum engineCat parts and labor warrantyPreventive maintenance agreements available for repairbefore-failure optionsS•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 productionOwnership of these manufacturing processes enables Caterpillar to produce high quality, dependable products.- Casts engine blocks, heads, cylinder liners, and flywheel housings- Machines critical components- Assembles 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: Standard Emissions for Export Only
- Minimum Rating 448.0bkW
- Displacement 27.0l
- Compression Ratio 9.7:1
- Aspiration Turbocharged - Aftercooled
- Rotation from Flywheel End Counterclockwise
- Flywheel and Flywheel Housing SAE No. 0
- Flywheel Teeth 136
- Weight - Dry 2141.0kg
- Oil Change Interval 750 hours
- Ignition, Protection Altronic III
- Stroke 152.0mm
- Bore 137.0mm
- Cooling System 75.7l
- Lube Oil System - Refill 170.3l
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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