USED 2024 CATERPILLAR G3520

(10) Trailer-Mounted 2.6MW Natural Gas Generator Sets Available With Optional 50MW Power Distribution Unit

(10) CAT G3520 natural gas generator sets available, each rated 2600 kW / 2.6MW continuous power at 13.8kV, 60Hz, 3-phase, with trailer-mounted configuration and CAT EMCP 4.4 controls.

For buyers building a larger power project, an EnQuest 50MW trailer-mounted power distribution unit is also available. This can help simplify deployment, collection, switching, and medium-voltage power distribution when pairing multiple CAT G3520 generators into a larger temporary power plant, oilfield power system, data center bridge power setup, microgrid, or rental fleet project.

This package gives qualified buyers the ability to acquire up to 26MW of CAT natural gas generation capacity, with a matching 50MW medium-voltage distribution solution available to support the project.

This is a practical package for operators who need generation capacity and distribution infrastructure together.

For buyers looking to purchase CAT G3520 natural gas generators, this package offers more than standalone generator sets. It offers the foundation for a scalable natural gas power project.

Each CAT G3520 unit is rated at 2.6MW continuous, giving buyers the ability to build capacity in practical increments:

1 Unit = 2.6MW

4 Units = 10.4MW

5 Units = 13MW

6 Units = 15.6MW

8 Units = 20.8MW

10 Units = 26MW

For users who need to deploy power quickly, the optional 50MW trailer-mounted distribution unit can be a major advantage. Instead of sourcing generation and distribution separately, buyers can pursue a more complete power package designed around medium-voltage generation, switching, and project integration.

This matters for rental companies, oilfield operators, energy developers, data center teams, and industrial users who need power equipment that can be moved, connected, tested, and deployed with less friction.

Buyer responsible for final site permitting, emissions compliance, interconnection, and local regulatory approval.

Best-Fit Applications

These CAT G3520 generators and optional 50MW PDU are a strong fit for:

Data center bridge power

AI data center power

Oilfield power generation

Electric frac power

Natural gas field power

Rental generator fleet expansion

Temporary power plants

Microgrid power systems

Mining power generation

Utility support

Industrial backup power

Prime power projects

Remote site power

Peak shaving

Large commercial emergency power

Grid support projects

Why This Package Stands Out

Most buyers searching for large natural gas generators still need to solve the rest of the project: distribution, switching, cabling strategy, utility interconnection, testing, controls, and deployment logistics.

This offering helps solve more of that problem.

Key advantages:

10 CAT G3520 generator sets available

2.6MW continuous power per unit

Up to 26MW total generation capacity

13.8kV medium-voltage output

Trailer-mounted generator configuration

Optional 50MW power distribution unit (PDU)

Supports multi-generator power projects

CAT EMCP 4.4 controls

1-year / 3,000-hour CAT ESC engine warranty

Verifiable load testing prior to shipment

Available individually or as a larger power package

For a buyer trying to build a real power deployment, the optional PDU is not a side item. It can be the piece that makes the generator package easier to turn into a working power system.

FAQ Section

How many CAT G3520 natural gas generators are available?

There are 10 CAT G3520 natural gas generator sets available as of May 15, 2026, with up to 26MW total generation capacity. All units are subject to prior sale. Inquire ASAP for current availability.

What is the power output of each CAT G3520 generator?

Each CAT G3520 generator is rated at 2600 kW / 2.6MW continuous power.

What voltage are these CAT G3520 generators?

These units are configured for 13.8kV medium-voltage output.

Are these CAT G3520 generators trailer-mounted?

Yes. These are trailer-mounted natural gas generator sets on heavy-duty 4-axle chassis trailers.

Is a power distribution unit available with the generators?

Yes. An 50MW trailer-mounted power distribution unit is also available for buyers who need medium-voltage distribution support for a larger generator project.

What does the 50MW power distribution unit do?

The 50MW PDU supports medium-voltage power collection, switching, control, and distribution for multi-generator power projects. It is designed as a trailer-mounted unit with switchgear, utility connection, generator connections, remote controls, HVAC, control power, and fire suppression.

What applications are these generators best suited for?

These units are well suited for data center bridge power, oilfield power, electric frac, microgrids, rental fleets, mining, industrial backup, utility support, and temporary power plants.

Do the generators come with warranty?

Yes. The generator sets include a 1-year / 3,000-hour CAT ESC engine warranty.

Will the units be tested before shipment?

Yes. The units will have verifiable load testing prior to shipment.

CAT G3520 generator, Caterpillar G3520 generator, CAT G3520C generator, CAT natural gas generator, natural gas generator for sale, 2600kW generator, 2.6MW generator, 2500kW natural gas generator, 13.8kV generator, medium voltage generator, trailer mounted generator, continuous rated generator, CAT EMCP 4.4, industrial natural gas generator, oilfield generator, electric frac generator, data center generator, AI data center power, data center bridge power, microgrid generator, mining generator, utility support generator, rental generator fleet, prime power generator, temporary power plant, natural gas power generation, 26MW generator package, 50MW power distribution unit, power distribution unit, trailer mounted PDU, medium voltage PDU, generator distribution trailer

📞 Call or Text (213) 371-2848

📧 Email: [email protected]