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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.

Includes engine mounted thermostats, compress oil cooler connections, jacket water and lube oil heater connections.

ADEM4 engine management system integrates speed control, air/fuel ratio control, and ignition/detonation controls into a complete engine management system. ADEM4 has improved: user interface, display system, shutdown controls, and system diagnostics.

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.https://gerp.cat.com

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•S^SM 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 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.cat.com/oilandgas.

A number of upgrade kits are available for Cat® G3600 engines. For customers looking to enhance the performance while continuing to meet emissions requirements of their gas compression fleet, consider a Gen 2 Kit and/or the Closed Crankcase Ventilation (CCV) System retrofit. 

Find detailed information on each upgrade, including features, benefits, and applicable engine ratings using the link below.

https://www.cat.com/en_US/by-industry/oil-and-gas/product-support/upgrade-kits-for-cat-oil-gas-customers/G3600-upgrade-kits.html

• ADEM 4

• ANSI Class 150 4 inch Flange (outlet water connection)
• ANSI Class 150 6 inch Flange (Inlet Water connection)
• Engine driven Water pump
• Water Jacket Outlet Regulator 88° C

• Engine rating and speed selection

• Hard Heat Sheilded Exhaust Manifolds - SAE Standard
• Vertical Exhaust Outlet

• Flywheel including ring gear for starting. SAE Standard

• Engine Barring Device

• Fuel Filter
• Gas Pressure Regulator

• Paint
• Wood Skid

• Basic HMI Engine Interface

• Breathers
• Closed Crankcase Ventilation System
• Front and Rear Oil Drains
• Intermittent Prelube Pump
• Oil Cooler
• Oil Cooler
• Oil Pan
• Oil Supply line

• Six Engine Mounting Feet

• Damper and Damper Guard

• Crankcase Explosion Relief Valves

• Air Starting Motor

• Cat Connect Technology

• ANSI Class 150 2 inch Flange ( Customer Connect)

• Software Development

• Flex EXH Fitting

• Fuel Connections

• Language Decals

• Lubricating Oil
• Oil Level Regulator
• Air or electric motor-driven prelube
• Duplex oil filter
• RH service
• Lube oil makeup system

• Lifting Eye Exhaust Shield
• Mounting Plates
• Mounting plates (set of six)

• Service Tools

• Cell - Satellite Radio

• Product Link Extension Harness

• LCD display panel
• Color HMI display
• Modbus and Ethernet capable

• Front stub shafts

• Air pressure reducing valve
• Natural gas starting system

• Engine barring device
• Damper guard