Gas Compression Engines

Cat G3408

Tough and durable, built on the industry-standard G3400 platform bring maximum uptime and low operating cost to your operation. G3408 engines meet the most demanding continuous duty gas compression applications with virtually no unscheduled downtime.Ideal applications for G3408 engines include gas lift, gas gathering, and wellhead gas compression. Cat G3408 gas engine. Ratings: 190-298 bkW (255-400 bhp) @ 1800 rpm are NSPS site compliant capable with customer-provided air-fuel ratio control and aftertreatment or available for non-regulated areas.

Specifications

Engine Specifications

Maximum Rating	298 bkW
Emissions	NSPS Site Compliant Capable or non-regulated
Displacement	18 l
Minimum Rating	190 bkW
Compression Ratio	9.7:1
Aspiration	Naturally Aspirated or Turbocharged-Aftercooled
Rotation from Flywheel End	Counterclockwise
Flywheel and Flywheel Housing	SAE No. 0
Flywheel Teeth	136
Weight - Dry	1678 kg
Oil Change Interval	750 hours
Ignition, Protection	Altronic III
Stroke	152 mm
Bore	137 mm

Capacity for Liquids

Cooling System	54.9 l
Lube Oil System - Refill	46.2 l

Cat Engines For Gas Compression

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Benefits & Features

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.- Cast engine blocks, heads, cylinder liners, and flywheel housings- Machine critical components- Assemble complete engine

Web site

For all your petroleum power requirements, visit www.catoilandgasinfo.com

Cat G3408

Specifications

Cat Engines For Gas Compression

Benefits & Features

Cat G3408

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Cat G3408 Gas Compression Engines