EmissionsNSPS Site Compliant Capable
Rotation from Flywheel EndCounterclockwise
Weight - Dry16730kg
Oil Change Interval5000 hours
Ignition, ProtectionElectronic (ADEM™ A4)
Lube Oil System - Refill708l
Air cleaner — standard-duty inlet air adapter
A4 control system — provides electronic governing integrated with air/fuel ratio control and individual cylinder ignition timing control
Electrical system and instrumentation certified for Class I, Division 2, Group D hazardous location. Includes entire ADEM A4 system and optional control panel.
Jacket water pump
Jacket water thermostats and housing
Aftercooler/oil cooler pump
Aftercooler/oil cooler thermostats and housing
Jacket water heater connections
Standard ANSI connections
Dry exhaust manifolds
Single vertical outlet adapter
Stainless steel encapsulated insulation
Flywheels and Flywheel Housing
Gas admission valves -- electronically controlled fuel supply pressure
A4 control system — senses individual cylinder detonation and controls individual cylinder timing
Crankcase breathers (top mounted)
Oil pan drain valves -- front and rear
Engine mounting feet (four total)
Electronic shutoff system with purge cycle
Crankcase explosion relief valves
Gas shutoff valve
Paint — Cat yellow
Meets U.S. EPA Spark Ignited Stationary NSPS Emissions for 2010 with the use of an oxidation catalyst
Lean Burn Engine Technology
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.
Side covers on block allow for inspection of internal components
Advanced Digital Engine Management
ADEM A4 engine management system integrates speed control, air/fuel ratio control, and ignition/detonation controls into a complete engine management system. ADEM A4 has improved: user interface, display system, shutdown controls, and system diagnostics.
Full Range of Attachments
Large variety of factory-installed engine attachments reduces packaging time.
Every engine is full-load tested to ensure proper engine performance.
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 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 80 Years of Engine Manufacturing Experience
Over 80 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.