Maximum Rating

670 BHP

Rated Speed

1400 rpm

Emissions

With Customer supplied Aftertreatment, 2g/bhp-hr NOx

G3508 Low Emission Gas Compression Engine

ABOUT THE

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.

The model is not yet in your cart.
Click on the add to cart button to build an equipment list.
Add the Model to the Cart
Maximum Rating
670BHP
Rated Speed
1400rpm
Emissions
With Customer supplied Aftertreatment, 2g/bhp-hr NOx
Minimum Rating
524BHP
Displacement
2105in³
Ignition, Protection
ADEM™ A3
Air/Fuel Ratio Control
ADEM™ A3
Length
96in
Width
70in
Height
76in
Weight – Dry
11950lb
  • Air Inlet System
    • Remote air inlet adapters
  • Charging System
    • Battery chargers
  • Cooling System
    • Jacket water thermostats and housing — full open temperature 98°C (208°F)
    • Jacket water pump — gear driven, centrifugal, non-self-priming
    • Aftercooler water pump — gear driven, centrifugal, non-self-priming
    • Aftercooler core for sea-air atmosphere
    • Aftercooler thermostats and housing — full open temperature 35°C (95°F)
    • Aftercooler — raw water, cleanable
  • Exhaust System
    • Exhaust manifolds — watercooled
  • Flywheels & Flywheel Housings
    • SAE No. 00 flywheel
    • SAE No. 00 flywheel housing
    • SAE standard rotation
  • Fuel System
    • Gas pressure regulator
    • Natural gas carburetor
    • Fuel gas shut-off valve (24V DC)
  • Instrumentation
    • Advisor panel
    • Advisor interconnect harness
  • Lubrication System
    • Crankcase breathers — top mounted
    • Oil cooler
    • Oil filter — RH
    • Oil pan — shallow
    • Oil sampling valve
    • Turbo oil accumulator
  • Mounting System
    • Rails, engine mounting
  • Power Take-offs
    • Front housing — two-sided
    • Front lower LH accessory drive
  • Protection System
    • Electronic shutoff system
    • Gas shutoff valve
  • General
    • Paint — Cat yellow
    • Vibration damper and guard
  • Air Inlet System
    • Remote air inlet adapters
  • Charging System
    • Battery chargers
  • Cooling System
    • Aftercooler core
    • Thermostatic valves
    • Connections
    • Expansion and overflow tank
    • Water level switch gauge
  • European Certifications
    • European Union certifications
  • Exhaust System
    • Flexible fittings
    • Elbows
    • Flanges
    • Flange and exhaust expanders
    • Mufflers
  • Fuel System
    • Fuel filter
  • Instrumentation
    • Customer communication modules
  • Lubrication System
    • Oil filters — duplex
    • Oil pan drain
    • Oil level regulator
    • Sump pumps
    • Lubricating oil
  • Mounting System
    • Rails
    • Vibration isolators
  • Power Take-offs
    • Auxiliary drive shaft
    • Auxiliary drive pulleys
    • Front stub shaft
    • Pulleys
  • Protection System
    • Gas valve
    • Explosion relief valves
  • Starting System
    • Air pressure regulator
    • Air silencer
    • JW heaters
    • Battery sets (24-volt dry)
    • Battery accessories
  • General
    • Flywheel guard removal
    • Engine barring group
    • Premium 8:1 pistons




STEP 2: MANAGE THE ITEMS IN YOUR EQUIPMENT LIST BEFORE SUBMITTING A REQUEST FOR QUOTE



Request for Quote

Clear All Items in Your Cart
Keep Shopping

Review items, Adjust Quantity, Remove Unwanted Equipment

  • Select an equipment listed in step 2 to get started

Promotional Items Associated with the Selected Equipment

The Great Payback: Low Financing Bundle Details:

The Great Payback: Bundle 1 Fuel Credit Bundle Details:

Small Excavators Big Savings Details:

Compact Equipment Offer:

Compact Equipment Offer:

One More Step

In the next and final step, which consists of the submission of your equipment list for a request for quote you'll be able to:
  • Add a specific comment for each item in your cart
  • Fill out the required information in the submission form
Submit to get a Quote

Fill out the Form

If you're not finished yet with your equipment list, you can keep adding more items. Click here to go back to the previous page.

Keep Shopping

Terms and Conditions

Small Excavators Big Savings: Terms and Conditions

* Offer valid from October 1, 2024 through December 31, 2024 on new 313 through 317 Cat® excavators sold by participating Cat dealers to customers in the USA or Canada. Purchase must occur during offer period. Offer subject to machine availability and credit approval by Cat Financial. Not all customers will qualify. Offer may change without prior notice and cannot be combined with any other offers. Additional terms and conditions may apply.

The Great Payback: Terms and Conditions

*Offer valid from October 1, 2024 through December 31, 2024. Offer only available on select new Cat® machines listed in our Heavy Equipment Promotion page. Purchase must occur by December 31, 2024. Offer subject to machine availability. Offer is subject to credit approval by Caterpillar Financial Services Corporation for US customers, and Caterpillar Financial Services Limited for Canadian customers. Not all customers will qualify. The offered Cat Customer Value Agreement (CVA) includes 6 maintenance parts kits; S∙O∙SSM; and 36 month VisionLink® ConnectPro. The maintenance parts cover the first 3,000 hours^ (estimated 3 years) of machine utilization. Each kit contains one set of parts for regular planned maintenance under normal operating conditions. In some severe applications where maintenance parts need to be replaced more frequently, additional parts will be at customer’s expense. Offer excludes additional maintenance parts, dealer labor, wear parts, and fluids. Offer also includes a 36 month/5000 hour (whichever occurs first) Powertrain, Hydraulics and Technology Equipment Protection Plan (EPP). In some areas, EPP might be sold separately from the CVA. Offer may change without prior notice and cannot be combined with any other offers. Additional terms and conditions may apply. Contact your Cat dealer for details.

Compact Equipment Offer: Terms and Conditions

Financing provided by Caterpillar Financial.
*Offer valid from October 1, 2024 through December 31, 2024. Offer only available on purchases of new mini excavators, micro excavators, skid steer loaders, and compact track loaders sold by participating Cat dealers to customers in the USA or Canada. Purchases (both machine and CVA) and machine delivery must occur by December 31, 2024. Offer subject to machine availability. Offer is subject to credit approval by Caterpillar Financial Services Corporation for US customers, and Caterpillar Financial Services Limited for Canadian customers. Not all customers will qualify. The credit $500 USD for CVA purchase can only be applied toward the purchase of a qualifying Cat Customer Value Agreement (CVA). CVA must be at least 2yr/1000hr and must include 1-year Preventative Maintenance Parts Kit, TA1 annual Inspection, signed CVA contract, and Product LinkTM. Amount of CVA credit is the same for all models and cannot exceed the price of the qualifying CVA. Offer may change without prior notice and cannot be combined with any other offers. Additional terms and conditions may apply.

Privacy Policy

Users who submit a request for quote agree to receive communications from Louisiana Cat or its sales representatives.

Louisiana CAT follows CAM SPAN regulations and GDPR guidelines.

Users can manage their communications' opt-in and opt-out preferences online.

Users can request their information be removed from our database by sending an email at privacy@louisianacat.com or submitting a request online.

To view our privacy policy in full click here