Natural Gas and Propane Rental Generators

Fuel efficient and low-emission natural gas & propane generator set solutions

Finning offers a wide range of natural gas and propane rental generators ranging in size from 70kW to 1900kW, with paralleling capabilities of up to 100MW in larger project installations.

Introducing the NEW Cat® XGC1900

Switchable Rental Generator Set

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Complete Rental Solutions

From front end design, engineering, transport, installation and operations, we help to solve all your temporary power needs.
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Specialty Products

Turn-key solutions and specialty products including electrical distribution equipment, transformers, load banks, transfer switches, common bus enclosures and more.
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Reliable & Turn-key

We work directly with industry-leading suppliers to bring fuel directly to your job site, including compressed natural gas, liquified natural gas or propane. 

Natural Gas and Propane Mobile Generator Sets (Dual Fuel)

The latest addition to our rental fleet is our 70kW to 350kW mobile generator sets that can operate on natural gas, compressed natural gas, liquified natural gas or propane. For added reliability, these units are capable of automatically switching between propane and natural gas under an electrical load.

Size (Prime) Voltage/Phase Dimensions Weight

70kW NG/70kW LP

277/480V or 120/208V 3PH

120/240V 1PH (36kw NG - Derate)

274"L x 85"W x 116"H

9,689 lb.

125kW NG/105kW LP

277/480V or 120/208V   3PH

120/240V 1PH (68kW NG – Derate)

274”L x 85”W x 116”H   

10,029 lb.

170kW NG/125kW LP

277/480V or 120/208V   3PH

120/240V 1PH (92kW NG – Derate)

274”L x 85”W x 116”H

10,929 lb.

250kW NG/225kW LP

277/480V or 120/208V 3PH

260”L x 103”W x 124”H

15,289 lb.

350kW NG/310kW LP

277/480V or 120/208V 3PH

260”L x 103”W x 124”H 

16,989 lb.

Natural Gas Mobile Generator Sets

Finning also carries larger Cat® natural gas mobile recipe generator sets in our rental fleet. These can operate on natural gas, compressed natural gas, or liquified natural gas.

Natural gas rental generators are typically used for prime power applications in the utility, construction, oil & gas and pipeline industries.

Size (Prime) Voltage/Phase Dimensions Weight


1475kW NG 277/480V 3PH  

480”L x 96”W x 168”H

79,372 lb.


1900kW NG 277/480V 3PH

480”L x 96”W x 168”H   

87,700 lb.

Mobile Turbines

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Finning provides gas turbine generator rentals across multiple industries. These units can be shipped by air, sea, rail or truck and offer rapid setup and superior reliability and operating costs.

Model kW (Prime)/Voltage/Phase Dimensions

CAT XQ5200

5200kW NG 13.8kV 3PH

576”L x 225”W x 282”H

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