Sign In
Welcome! Sign In to personalize your Cat.com experience
If you already have an existing account with another Cat App, you can use the same account to sign in here
Register Now
One Account. All of Cat.
Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
Account Information
Site Settings
Security
G3600 Engines with ADEM A4
Cat engines with ADEM A4 are designed to exceed your expectations, with increased fuel flexibility, expanded altitude capabilities and more power. Thanks to Caterpillar design, testing and assembly, it provides industry-leading maintenance intervals and legendary durability. And with multiple optional engine interface panels, you can create the optimal interface for self-monitoring and diagnostics on your engines.
Products
-
- Maximum Rating
- 600 BHP
- 447 bkW
- Emissions
- NSPS 2010
- NSPS 2010
- Displacement
- 1648 in³
- 27 l
CG137-12
Tough and durable, with field-proven head design to maximize time between overhauls. CG137 engines are equipped with ADEM A4 technology that brings performance, uptime, and low operating cost to your operation. CG137 engines meet the most demanding continuous duty gas compression applications with virtually no unscheduled downtime. Ideal applications for CG137-12 engines include gas lift, gas gathering, and wellhead gas compression. Cat CG137-12 gas engine. Ratings: 447 bkW (600 bhp) @ 1800 rpm are NSPS site compliant capable with Caterpillar air-fuel ratio control and aftertreatment.
Learn More -
- Maximum Rating
- 400 BHP
- 298 bkW
- Emissions
- NSPS Site Compliant Capable
- NSPS Site Compliant Capable
- Displacement
- 1099 in³
- 18 l
CG137-8
Tough and durable, with field-proven head design to maximize time between overhauls. CG137 engines are equipped with ADEM A4 technology that brings performance, uptime, and low operating cost to your operation. CG137 engines meet the most demanding continuous duty gas compression applications with virtually no unscheduled downtime. Ideal applications for CG137-8 engines include gas lift, gas gathering, and wellhead gas compression. Cat CG137-8 gas engine. Ratings: 298 bkW (400 bhp) @ 1800 rpm are NSPS site compliant capable with customer-provided air-fuel ratio control and aftertreatment.
Learn More -
- Maximum Rating
- 95 BHP
- 71 bkW
- Weight - Dry
- 1670 lb
- 1670 lb
- Emissions
- NSPS 2010
- NSPS 2010
G3304B
Tough and durable, built on the industry-standard G3300 platform and equipped with technology that brings performance, uptime, and low operating cost to your operation. G3304B engines meet the most demanding continuous duty gas compression applications with virtually no unscheduled downtime. Ideal applications for G3304B engines include gas lift, gas gathering, and wellhead gas compression. Cat G3304B gas engine. Ratings: 71 bkW (95 bhp) @ 1800 rpm are NSPS site compliant capable with Caterpillar or customer-provided air-fuel ratio control and aftertreatment.
Learn More -
- Maximum Rating
- 211 BHP
- 157 bkW
- Emissions
- NSPS 2010
- NSPS 2010
- Displacement
- 638 in³
- 10.5 l
G3306B
Tough and durable, built on the industry-standard G3300 platform and equipped with technology that brings performance, uptime, and low operating cost to your operation. G3306B engines meet the most demanding continuous duty gas compression applications with virtually no unscheduled downtime. Ideal applications for G3306B engines include gas lift, gas gathering, and wellhead gas compression. Cat G3306B gas engine. Ratings: 108-157 bkW (145-211 bhp) @ 1800 rpm are NSPS site compliant capable with Caterpillar or customer-provided air-fuel ratio control and aftertreatment.
Learn More -
- Maximum Rating
- 325 BHP
- 242 bkW
- Emissions
- NSPS Site Compliant Capable
- NSPS Site Compliant Capable
- Displacement
- 891 in³
- 14.59 l
G3406
Tough and durable, built on the industry-standard G3400 platform bring maximum uptime and low operating cost to your operation. G3406 engines meet the most demanding continuous duty gas compression applications with virtually no unscheduled downtime. Ideal applications for G3406 engines include gas lift, gas gathering, and wellhead gas compression. Cat G3406 gas engine. Ratings: 160-242 bkW (215-325 bhp) @ 1800 rpm are NSPS site compliant capable with customer-provided air-fuel ratio control and aftertreatment or available for non-regulated areas.
Learn More -
- Maximum Rating
- 400 BHP
- 298 bkW
- Emissions
- NSPS Site Compliant Capable or non-regulated
- NSPS Site Compliant Capable or non-regulated
- Displacement
- 1099 in³
- 18 l
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.
Learn More -
- Maximum Rating
- 425 BHP
- 317 bkW
- Emissions
- NSPS Site Compliant Capable or Non-regulated
- NSPS Site Compliant Capable or Non-regulated
- Displacement
- 1099 in³
- 18 l
G3408C
Tough and durable, built on the industry-standard G3400 platform bring maximum uptime and low operating cost to your operation. G3408C engines meet the most demanding continuous duty gas compression applications with virtually no unscheduled downtime.Ideal applications for G3408C engines include gas lift, gas gathering, and wellhead gas compression. Cat G3408C gas engine. Ratings: 317 bkW (425 bhp) @ 1800 rpm are NSPS site compliant capable with customer-provided aftertreatment or available for non-regulated areas.
Learn More -
- Maximum Rating
- 600 BHP
- 447 bkW
- Emissions
- Non-regulated areas
- Non-regulated areas
- Displacement
- 1649 in³
- 27 l
G3412
Tough and durable, built on the industry-standard G3400 platform bring maximum uptime and low operating cost to your operation. G3412 engines meet the most demanding continuous duty gas compression applications with virtually no unscheduled downtime. Ideal applications for G3412 engines include gas lift, gas gathering, and wellhead gas compression. Cat G3412 gas engine. Ratings: 448 bkW (600 bhp) @ 1800 rpm are available for non-regulated areas.
Learn More -
- Maximum Rating
- 637 BHP
- 475 bkW
- Emissions
- NSPS Site Compliant Capable
- NSPS Site Compliant Capable
- Displacement
- 1649 in³
- 27 l
G3412C
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.
Learn More -
- Maximum Rating
- 670 BHP
- 500 bkW
- Emissions
- NSPS Site Compliant Capable or Non-regulated
- NSPS Site Compliant Capable or Non-regulated
- Displacement
- 2105 in³
- 34.5 l
G3508 LE
The line of G3500 engines brings versatility, uptime, and low operating cost to your gas compression operation. They are equipped with ADEM A3 technology that enables highest performance and safety while maintaining low emissions. Ideal applications for G3500 engines include gas lift, gas gathering, and wellhead gas compression. Cat G3508 gas engine. Ratings: 391-500 bkW (524-670 bhp) @ 1200-1400 rpm are NSPS site compliant capable with customer-provided air-fuel ratio control and aftertreatment or available for non-regulated areas.
Learn More -
- Maximum Rating
- 1380 BHP
- 1029 bkW
- Emissions
- U.S. EPA Spark Ignited Stationary NSPS emissions
- U.S. EPA Spark Ignited Stationary NSPS emissions
- Displacement
- 4211 in³
- 69 l
G3508J
The line of G3500 engines brings versatility, uptime, and low operating cost to your gas compression operation. They are equipped with ADEM A3 technology that enables highest performance and safety while maintaining low emissions. Ideal applications for G3500 engines include gas lift, gas gathering, and wellhead gas compression. The Cat G3508J gas engines are rated at 515 bkW (690 bhp) @ 1400 rpm and are NSPS site compliant capable with customer-provided air-fuel ratio control and aftertreatment.
Learn More -
- Maximum Rating
- 1004 BHP
- 749 bkW
- Emissions
- NSPS Site Compliant Capable
- NSPS Site Compliant Capable
- Displacement
- 3158 in³
- 51.8 l
G3512 TA
The line of G3500 engines brings versatility, uptime, and low operating cost to your gas compression operation. They are equipped with ADEM A3 technology that enables highest performance and safety while maintaining low emissions. Ideal applications for G3500 engines include gas lift, gas gathering, and wellhead gas compression. Cat G3508 gas engine. Ratings: 589-749 bkW (790-1004 bhp) @ 1200-1400 rpm are NSPS site compliant capable with customer-provided aftertreatment.
Learn More -
- Maximum Rating
- 1380 BHP
- 1029 bkW
- Emissions
- U.S. EPA Spark Ignited Stationary NSPS emissions
- U.S. EPA Spark Ignited Stationary NSPS emissions
- Displacement
- 3173 in³
- 51.8 l
G3512J
The line of G3500 engines brings versatility, uptime, and low operating cost to your gas compression operation. They are equipped with ADEM A3 technology that enables highest performance and safety while maintaining low emissions. Ideal applications for G3500 engines include gas lift, gas gathering, and wellhead gas compression. The Cat G3512J gas engines are rated at 772 bkW (1035 bhp) @ 1400 rpm and are NSPS site compliant capable with customer-provided air-fuel ratio control and aftertreatment.
Learn More -
- Maximum Rating
- 1340 BHP
- 1000 bkW
- Emissions
- NSPS Site Compliant Capable
- NSPS Site Compliant Capable
- Displacement
- 4210 in³
- 69 l
G3516 NA
The line of G3500 engines brings versatility, uptime, and low operating cost to your gas compression operation. They are equipped with ADEM A3 technology that enables highest performance and safety while maintaining low emissions. Ideal applications for G3500 engines include gas lift, gas gathering, and wellhead gas compression. Cat G3516 gas engine. Ratings: 492-1000 bkW (660-1340 bhp) @ 1200-1400 rpm are NSPS site compliant capable with customer-provided air-fuel ratio control and aftertreatment.
Learn More -
- Maximum Rating
- 1380 BHP
- 1029 bkW
- Emissions
- NSPS Site Compliant Capable
- NSPS Site Compliant Capable
- Minimum Rating
- 660 BHP
- 492 bkW
G3516 TA
G3516 TA Gas Engine
Learn More -
- Maximum Rating
- 1500 BHP
- 1119 bkW
- Emissions
- U.S. EPA Spark Ignited Stationary NSPS emissions
- U.S. EPA Spark Ignited Stationary NSPS emissions
- Displacement
- 4211 in³
- 69 l
G3516J
The line of G3500 engines brings versatility, uptime, and low operating cost to your gas compression operation. They are equipped with ADEM A3 technology that enables highest performance and safety while maintaining low emissions. Ideal applications for G3500 engines include gas lift, gas gathering, and wellhead gas compression. The Cat G3516J gas engines are rated at 1029 bkW (1380 bhp) @ 1400 rpm and 1119 bkW (1500 bhp) @ 1400 rpm as well as NSPS site compliant capable with customer-provided aftertreatment.
Learn More -
- Emissions
- U.S. EPA Spark Ignited Stationary NSPS emissions for 2010
- U.S. EPA Spark Ignited Stationary NSPS emissions for 2010
- Minimum Rating
- 1680 BHP
- 1253 bkW
- Aspiration
- Turbocharged- 2 stage after-cooled
- Turbocharged- 2 stage after-cooled
G3520J
The line of G3520J engines brings versatility, uptime, and low operating cost to your gas compression operation. They deliver the lowest engine-out emissions in the industry without sacrificing performance. Ideal applications for G3520J engines include primary gathering, central gathering, and gas processing plants.
Learn More -
- Maximum Rating
- 2065 BHP
- 1540 bkW
- Emissions
- NSPS Site Compliant Capable
- NSPS Site Compliant Capable
- Displacement
- 7762 in³
- 127.2 l
G3606 A4
G3600 ADEM™4 engines provide a wide range of power options to fit your gas compression application. G3600 ADEM™4 engines bring the highest uptime in the industry and long operating intervals between overhaul. Operators that use G3600 ADEM™4 engines in their fleet enjoy virtually no unscheduled downtime, the right power for their application, the lowest operating costs, and emissions compliance. Ideal applications for G3600 ADEM™4 engines include centralized gathering stations, gas processing, transmissions, and storage applications. Cat G3606 ADEM™4 Gen 1 gas engine with standard ratings: 1398 bkW (1875 bhp) @ 1000 rpm and ADEM™4 Gen 2 gas engine standard ratings: 1454 bKW (1950 hp) and uprated ratings - 1499 bKW (2010 bhp) @ 1000 rpm. NSPS site compliant capable.
Learn More -
- Maximum Rating
- 2750 BHP
- 2051 bkW
- Emissions
- NSPS Site Compliant Capable
- NSPS Site Compliant Capable
- Displacement
- 10350 in³
- 169.6 l
G3608 A4
G3600 ADEM™4 engines provide a wide range of power options to fit your gas compression application. G3600 ADEM™4 engines bring the highest uptime in the industry and long operating intervals between overhaul. Operators that use G3600 ADEM™4 engines in their fleet enjoy virtually no unscheduled downtime, the right power for their application, the lowest operating costs, and emissions compliance. Ideal applications for G3600 ADEM™4 engines include centralized gathering stations, gas processing, transmissions, and storage applications. Cat G3608 ADEM™4 Gen 1 gas engine with standard ratings: 1864 bkW (2500 bhp) @ 1000 rpm and Cat G3608 ADEM™4 Gen 2 gas engine standard ratings:1864 bkW (2500 bhp) @ 1000 rpm and uprated ratings: 2051 bKW (2750 bhp) @ 1000 rpm. NSPS site compliant capable.
Learn More -
- Maximum Rating
- 4125 BHP
- 3076 bkW
- Emissions
- NSPS Site Compliant Capable
- NSPS Site Compliant Capable
- Displacement
- 15528 in³
- 254 l
G3612 A4
-
- Maximum Rating
- 5500 BHP
- 4101 bkW
- Emissions
- NSPS Site Compliant Capable
- NSPS Site Compliant Capable
- Displacement
- 20698 in³
- 339 l
G3616 A4
G3600 A4 engines provide a wide range of power options to fit your gas compression application. G3600 A4 engines bring the highest uptime in the industry and long operating intervals between overhauls. Operators that use G3600 A4 engines in their fleet enjoy virtually no unscheduled downtime, the right power for their application, the lowest operating costs, and emissions compliance. Ideal applications for G3600 engines include centralized gathering stations, gas processing, transmissions, and storage applications. Cat G3616 A4 Gen 1 gas engine with standard ratings: 3729 bkW (5000 bhp) @ 1000 rpm and Cat G3616 A4 Gen 2 gas engines with standard ratings: 3729 bkW (5000 bhp) and uprated ratings: 4101 bkW (5500 bhp) @ 1000 rpm. NSPS site compliant capable.
Learn More
Related Articles
-
4 Ways Our New Gas Compression HMI Panel Gives You More
More commonality. More time-savings. More features. More options. Our next generation HMI panel makes interacting with any Cat® gas compression engine faster and easier.
Learn More -
G3500 Engines
G3500 engines for gas lift, gas gathering and wellhead gas compression give you more uptime, versatility, efficiency and safety at a lower cost with fewer emissions.
Learn More -
G3600 A4 Fuel Flexibility By The Numbers
Operates in a 750-2300 Btu fuel range. No de-rates down to 30MN. Accepts up to 20% inerts and 1,000 ppm H2S. What do these fuel flexibility numbers mean for you? Find out.
Learn More -
G3600 Engines
Cat® G3600 engines with ADEM A4 are designed to exceed your expectations, with increased fuel flexibility, expanded altitude capabilities, and more power.
Learn More -
G3600 Engines With Adem A4: By The Numbers
Take a closer look at where and how these game-changing gas compression engines are performing — on a wider range of fuels and at expanded altitudes.
Learn More -
Gas Compression Bundled Repair Solutions
Cat G3300, G3512, and G3516 Gas Compression Bundled Repair Solutions are designed to make ordering overhaul parts easy. Every part is backed by dealer support —wherever you are.
Learn More -
Gas Compression Support
Learn More -
The Key To Our Success Is The A4 Engine
The Key To Our Success Is The A4 Engine
Learn More -
Two tough customers. One powerful choice.
Learn More
