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Caterpillar Natural Gas Or Dual Fuel Generators

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1 - 50 of 103 listings

25 KW Olympian Caterpillar #G25LTA2, Natural gas generator set, 120/208 Volts, 3-phase, $15,500.00, 2016

Hawthorne Power Systems | San Diego, CA
Seller: Hawthorne Power Systems
Location: San Diego, CA
Mfr: Caterpillar
Model: G25LTA2
Year: 2016

45 KW Caterpillar Olympian, NG/LP,weather protected enclosure,main breaker,block heater, 1 phase, 240 Volts, 362 hours

Gentel Power Resources Inc. | Saint Cloud, FL
Seller: Gentel Power Resources Inc.
Location: Saint Cloud, FL
Mfr: Caterpillar
Year: 2004

50 KW Caterpillar #DG50-2, Dual Fuel Standby Power Generator Set, 208 amps, 120/240 Volt, 1PH, 2017

Global Equipment International | Chalfont, PA
Seller: Global Equipment International
Location: Chalfont, PA
Mfr: Caterpillar
Model: DG50-2
Year: 2017
50kW CATERPILLAR STAND BY GENERATOR, MODEL DG50-2, SERIAL NUMBER CAT0DG60TNB500172, MFG 2017, HOURS 1, SINGLE PHASE 120/240V, 208 AMPS, CIRCUIT BREAKER AMPS 225, 4 LEADS, DUAL FUEL, WEATHERPROOF ENCLOSURE, ENGIN SERIAL NUMBER 57L0004228, DIMS 105" X 40" X 63", WEIGHT 3000LBS, THIS UNIT HAS 1 HOUR OF SERVICE. IT WAS ...more

60 KW Caterpillar #G3304NA, Natural Gas Generator, weather protected enclosure, sound attenuated enclosure, 3-Phase, Skid Mounted, 60Hz, 480V, 1800 RPM, 2011

Aaron Equipment Co | Schaumburg, IL
Seller: Aaron Equipment Co
Location: Schaumburg, IL
Mfr: Caterpillar
Model: G3304NA
Year: 2011
used 60kw caterpillar natural gas generator model g3304na, enclosed, 3-phase, skid mounted; 3 phase, 60hz, 480v, 1800rpm; load tested & ready to ship.

85 KW Caterpillar #3306NA, trailer generator set unit,continuous duty, 480 Volts,weather protected enclosure, 2110 hours, 2013

Collicutt Energy Services | Red Deer, AB
Seller: Collicutt Energy Services
Location: Red Deer, AB
Mfr: Caterpillar
Model: 3306NA
Year: 2013
MFG. Caterpillar, Model: G3306NA, Year 2013, 85KW, 480 V, 3 Phase, 60HZ, Continuous duty, 1800 rpm, 125 AMP Breaker, Deep Sea 7410 control panel, Weather proof enclosure with duel axle trailer, s/n JGA00355, VIN# 5SHFD1424EB000759, 2110 hours, engine S/N HCC00540.

Get email updates for newly added Natural Gas Or Dual Fuel Generators

Natural Gas or Dual Fuel Generators (also known as gas-powered generators or multi-fuel generators) are power systems that operate on natural gas, diesel, or a combination of both fuels. Commonly used in industries like construction, healthcare, and energy, these generators provide reliable backup or primary power with fuel flexibility. Natural gas or dual fuel generators are valued for their efficiency, lower emissions, and adaptability to various energy needs.

85 KW Core Caterpillar 3306na 85kw Natural Gas, Generator

Collicutt Energy Services | Red Deer, AB
Seller: Collicutt Energy Services
Location: Red Deer, AB
Mfr: Caterpillar
MFG. Caterpillar, Model: G3306NA, Natural gas, Year 2013, 85KW, 480 V, 3 Phase, 60HZ, Continuous duty, 1800 rpm, 125 AMP Breaker, Deep Sea 7410 control panel, HRS 11032.

100 KW Caterpillar #G-3306SINA, complete package, 240/480 Volts, 3/60 Hz., rebuilt (3 available)

S & W Power Systems & Engine | Oklahoma City, OK
Seller: S & W Power Systems & Engine
Location: Oklahoma City, OK
Mfr: Caterpillar
Model: G-3306SINA

120 KW Caterpillar #G3306 SINA, Natural gas standby generator set

LarMar Industries Inc. | Midland, TX
Seller: LarMar Industries Inc.
Location: Midland, TX
Mfr: Caterpillar
Model: G3306
G3306SINA 7Y02900; 7N4315; OT7657; 155Hp; with CAT Sr4 150KW Generator on tandem axle trailer; Standard 115* ambient Radiator Murphy Cascade panel Breaker; with Catalyst 2-gram exhaust with controller. RATED 100KW Prime for field gas, 120 Standby for pipeline quality gas.

120 KW Caterpillar #G342NA, Natural gas, 1200 RPM, low houred running take out

Field Engine LLC | San Antonio, TX
Seller: Field Engine LLC
Location: San Antonio, TX
Mfr: Caterpillar
Model: G342NA

131 KW Caterpillar #G3306B-TA, Natural gas generator set, 480 Volts, 7409 hours, 2013

NineX Power Systems | Spring, TX
Seller: NineX Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: G3306B-TA
Year: 2013
Used CAT G3306TA Generator Set; 2013 Model – 7409 Hours; 131kW Continous Power; 480/277V; EMCP 4.4 Controller; Breaker; 20′ ISO Container; Power Distribution System; Fuel Scrubber; Roof Mount Muffler; Load Tested & Serviced, Generator Set: Manufacturer : Caterpillar Package Model : G3306B TA Package ...more

135 KW Caterpillar #3306, Natural gas/propane generator set, open skid, 480 Volts, 524 hours, 2007

Diesel-Powered.com | East Earl, PA
Seller: Diesel-Powered.com
Location: East Earl, PA
Mfr: Caterpillar
Model: 3306
Year: 2007
Stock#: IE135-419-CT Fuel: Natural Gas Year: 2007 Voltage: 480 Volts Hours: 524 Hours Phase: 1/3 Phase Make: CAT Model: SR-4 Serial: 5CA06132 Hertz: 60 Hz Wires: 12 Lead Kilo Watts: 135 kW Mounted: Skid Mounted Fuel Tank: Base Fuel Tank Lead: Reconnectable Length: 112" Width: 57" Height: 72" Weight: ...more

135 KW Caterpillar #XG135, Natural gas, tandem axle trailer w/ elec.brakes, 480 Volts, 2015

Empire Power Systems | Phoenix, AZ
Seller: Empire Power Systems
Location: Phoenix, AZ
Mfr: Caterpillar
Model: XG135
Year: 2015
EQUIPMENT, Year: 2015, Manufacturer: Caterpillar, Family: Generator Sets: Gas, Model: XG135, Service Meter: 287.0, ID Number: EE14176, Serial Number: 0AL400102, KW/HP: 135.0, INCLUDES, - 135KW, - 135KW, 480V, 3PH. 60HZ, - TANDEM AXLE TRAILER W/, - ELECTRIC BRAKES.

140 KW Caterpillar #G3306-TA, Natural gas generator set, 480 Volts, 3-phase, 982 hours, 1800 RPM

LarMar Industries Inc. | Midland, TX
Seller: LarMar Industries Inc.
Location: Midland, TX
Mfr: Caterpillar
Model: G3306-TA
G- 140kw G3306 TA Caterpillar Gas Generator set, Model G3306, 140kw, 480 volt, 3 phase, 60 Hz, Unit mounted control panel, Radiator cooled, 977 total hours since new; Standby Takeout from Municipal High School; Replaced CAT RAD with high ambient Radiator, all new electrical, rigged up, Tested and READY- Cherry ...more

150 KW Caterpillar #3406NA, Natural gas generator set, 277/480 Volts, 3-phase, 547 hours, 231 HP @ 1800 RPM, 2002

DEPCO Power Systems | Houston, TX
Seller: DEPCO Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: 3406NA
Year: 2002
NotesUnit has been re-strapped to 480 Volts. Unit has been serviced, tested, and is ready to ship. See Load Test Report attached., EngineBrandCaterpillarModelG3406 NASerial NumberCTS00225Manufacture Date2002Fuel TypeNatural GasGovernorWoodwardEngine Arrangement202-9934Air CleanerDry TypeStarter24 Volt Electric ...more

150 KW Caterpillar #3406NA, Nat gas, 1800 RPM,Kato A242570000,12 leads, 480 Volts

S & W Power Systems & Engine | Oklahoma City, OK
Seller: S & W Power Systems & Engine
Location: Oklahoma City, OK
Mfr: Caterpillar
Model: 3406NA

150 KW Caterpillar #G-342NA, comp.pkg., 1200 RPM, 240/480 Volts, 3/60 Hz, rebuilt (2 available)

S & W Power Systems & Engine | Oklahoma City, OK
Seller: S & W Power Systems & Engine
Location: Oklahoma City, OK
Mfr: Caterpillar
Model: G-342NA

150 KW Caterpillar #G3306TA, Natural gas, 1800 RPM, low houred, used & tested

Field Engine LLC | San Antonio, TX
Seller: Field Engine LLC
Location: San Antonio, TX
Mfr: Caterpillar
Model: G3306TA

150 KW Caterpillar #G3406-SINA, Natural gas generator set, 1800 RPM

LarMar Industries Inc. | Midland, TX
Seller: LarMar Industries Inc.
Location: Midland, TX
Mfr: Caterpillar
Model: G3406-SINA
MANUFACTURER: CaterpillarMODEL: G3406 SINAENGINE MANUFACTURER: CaterpillarCONDITION: UsedHOURS: 10862KW: 150RPM: 1800Serial No: 4FD02334Reference: UC1909.

150 KW Caterpillar #G342TA, Natural gas generator set, 1200 RPM, used

Field Engine LLC | San Antonio, TX
Seller: Field Engine LLC
Location: San Antonio, TX
Mfr: Caterpillar
Model: G342TA

160 KW Caterpillar #G3406-SINA, Natural gas generator set, 231 HP

LarMar Industries Inc. | Midland, TX
Seller: LarMar Industries Inc.
Location: Midland, TX
Mfr: Caterpillar
Model: G3406-SINA
Brand: CaterpillarModel: G3406 SINAPower: 160KWCondition: Used – CoreSerial #: 4FD02435Ref #: CM122.

165 KW Caterpillar #G3406-SITA, mobile Natural gas generator set, 1800 RPM

LarMar Industries Inc. | Midland, TX
Seller: LarMar Industries Inc.
Location: Midland, TX
Mfr: Caterpillar
Model: G3406-SITA
MANUFACTURER: CaterpillarMODEL: G3406 SITAENGINE MANUFACTURER: CaterpillarCONDITION: UsedHOURS:KW: 165 KWRPM: 1800Serial No: M11J422681Reference: 2211.

170 KW Caterpillar #3406C, Natural gas generator set, 480 Volts, 2012

Collicutt Energy Services | Red Deer, AB
Seller: Collicutt Energy Services
Location: Red Deer, AB
Mfr: Caterpillar
Model: 3406C
Year: 2012
Price 165,256.00 USD, Driver: Caterpillar 3406 S/N CRE00189, Drive: Caterpillar SR4B S/N B00667, CES S/N CES082219848, Natural Gas, KW (COP) 170/147, KVA 212/184, Voltage 480/417 VAC, 3 phase, Amps: 255, P.F. 0.8, Control Voltage 24 VDC, Unit has a Divided Radiator section, Unit is for sale or rental..

175 KW Caterpillar #DG175-2, Natural Gas Generator Set, Standby, 120-208 Volts, 2022

Powersafe Energy Services | Surrey, BC
Seller: Powersafe Energy Services
Location: Surrey, BC
Mfr: Caterpillar
Model: DG175-2
Year: 2022
One Brand New CAT Model DG175-2, 175kW, 120/208V, 3Ph, 60Hz, 1800RPM Natural Gas Open Skid Generator Set, c/w: 20A Battery Charger, CAT EMCP4.2B Controller, EPA Certified for Emergency Standby, 300A 100% Rated LSI Circuit Breaker, 105 Deg C Temp Rise, Local Annunciator NFPA99-110/CSA282, 125A Load Center.

190 KW Caterpillar #3406, continuous gensets, Natural Gas, 480 Volts refurbished

Collicutt Energy Services | Red Deer, AB
Seller: Collicutt Energy Services
Location: Red Deer, AB
Mfr: Caterpillar
Model: 3406
Inspected and refurbished 3406 Cat gensets ( Quantity 3 ), Volt 480, KW 190, 60HZ, Price $142,000.00 ea. CAD.

190 KW Caterpillar #G3406 PTG Field Gas generator set

S & W Power Systems & Engine | Oklahoma City, OK
Seller: S & W Power Systems & Engine
Location: Oklahoma City, OK
Mfr: Caterpillar
Model: G3406

200 KW Caterpillar #CAT GAS 200KW, Gas Generator Set, 321 RPM, 329 HP

LarMar Industries Inc. | Midland, TX
Seller: LarMar Industries Inc.
Location: Midland, TX
Mfr: Caterpillar
Model: CAT
MANUFACTURER: CaterpillarMODEL: G3406 SITAENGINE MANUFACTURER: CaterpillarCONDITION: UsedHOURS: Non failedKW: 200 KWRPM: 1800Serial No: 4FD02458Reference: UC1895.

200 KW Caterpillar #D3406-SITA, Natural gas generator set, 14064 hours, 1800 RPM

LarMar Industries Inc. | Midland, TX
Seller: LarMar Industries Inc.
Location: Midland, TX
Mfr: Caterpillar
Model: D3406-SITA
MANUFACTURER: CaterpillarMODEL: G3406 SITAENGINE MANUFACTURER: CaterpillarCONDITION: UsedHOURS: 14024KW: 200 KWRPM: 1800Serial No: 4FD01130Reference: CM106.

200 KW Caterpillar #G3406, Natural gas generator set, 240/480 Volts, 3-phase, 18201 hours, 1800 RPM, sound attenuated enclosure

LarMar Industries Inc. | Midland, TX
Seller: LarMar Industries Inc.
Location: Midland, TX
Mfr: Caterpillar
Model: G3406
MANUFACTURER: CaterpillarMODEL: G3406 SITAENGINE MANUFACTURER: CaterpillarCONDITION: UsedHOURS: 18200KW: 200 KWRPM: 1800Serial No: 4FD00181Reference: UC1911.

200 KW Caterpillar #G3406, Natural gas generator set, 1800 RPM, SR4

LarMar Industries Inc. | Midland, TX
Seller: LarMar Industries Inc.
Location: Midland, TX
Mfr: Caterpillar
Model: G3406
MANUFACTURER: CaterpillarMODEL: G3406 SITAENGINE MANUFACTURER: CaterpillarCONDITION: UsedHOURS: -Good CoreKW: 200 KWRPM: 1800Serial No: 4FD01154Reference: CM105.

200 KW Caterpillar #G3406, Natural gas generator set, 15870 hours, 1800 RPM

LarMar Industries Inc. | Midland, TX
Seller: LarMar Industries Inc.
Location: Midland, TX
Mfr: Caterpillar
Model: G3406
MANUFACTURER: CaterpillarMODEL: G3406 SITAENGINE MANUFACTURER: CaterpillarCONDITION: UsedHOURS: 15870KW: 200 KWRPM: 1800Serial No: 4FD01680Reference: CM104.

200 KW Caterpillar #G3406-SITA, Natural gas generator set, 480 Volts, 11270 hours, 1800 RPM, 2013

LarMar Industries Inc. | Midland, TX
Seller: LarMar Industries Inc.
Location: Midland, TX
Mfr: Caterpillar
Model: G3406-SITA
Year: 2013
MANUFACTURER: CaterpillarMODEL: G3406 SITAENGINE MANUFACTURER: CaterpillarCONDITION: UsedYEAR: 2013HOURS: 11270KW: 200 KWRPM: 1800Serial No: CTS00881Reference: UC1844.

200 KW Caterpillar #G3406-SITA, Natural gas generator set

LarMar Industries Inc. | Midland, TX
Seller: LarMar Industries Inc.
Location: Midland, TX
Mfr: Caterpillar
Model: G3406-SITA
MANUFACTURER: CaterpillarMODEL: G3406 SITAENGINE MANUFACTURER: CaterpillarCONDITION: UsedHOURS: 9000KW: 200 KWRPM: 1800Serial No: CTS00423Reference: CM107.

200 KW Caterpillar, Natural gas generator set, 7349 hours, 1800 RPM

LarMar Industries Inc. | Midland, TX
Seller: LarMar Industries Inc.
Location: Midland, TX
Mfr: Caterpillar
MANUFACTURER: CaterpillarMODEL: G3406 SITAENGINE MANUFACTURER: CaterpillarCONDITION: UsedHOURS: 7349KW: 200 KWRPM: 1800Serial No: 4FD01289Reference: UC1847.

210 KW Caterpillar #3406SITA, Natural gas, 1800 RPM, good, used

Field Engine LLC | San Antonio, TX
Seller: Field Engine LLC
Location: San Antonio, TX
Mfr: Caterpillar
Model: 3406SITA

240 KW Caterpillar #3406, Natrual gas or propane generator set, with enclosure, 277/480 Volts, 1095 hours, 2002

Diesel-Powered.com | East Earl, PA
Seller: Diesel-Powered.com
Location: East Earl, PA
Mfr: Caterpillar
Model: 3406
Year: 2002
Stock#: IE240-266-CT Fuel: Natural Gas or Propane Year: 2002 Voltage: 277-480 Volts Hours: 1095 Hours Phase: 1/3 Phase Make: Caterpillar Model: SR4 Serial: CBM00131 Hertz: 60 Hz Wires: 12 Lead Kilo Watts: 240 kW Mounted: Skid Mounted Fuel Tank: Base Fuel Tank Enclosed: Enclosed Lead: Reconnectable Length: 175" ...more

240 KW Caterpillar #G3406 SITA SCAC Stand-by Natural Gas generator set

S & W Power Systems & Engine | Oklahoma City, OK
Seller: S & W Power Systems & Engine
Location: Oklahoma City, OK
Mfr: Caterpillar
Model: G3406

250 KW Caterpillar #G3408, Natural Gas generator set,open skid mounted, 120/240 Volts, 1164 hours, 1990

Power Generation Enterprises | Canyon Country, CA
Seller: Power Generation Enterprises
Location: Canyon Country, CA
Mfr: Caterpillar
Model: G3408
Year: 1990
Pre-owned Caterpillar G3408 Natural Gas Generator Set - Rated at 270KW, 338KVA, 60Hz, 120/240V (12 lead), 1800RPM - Includes Engine Driven Radiator, Jacket Water Heater, Control Panel, Engine Gauge Cluster - Open Skid Mounted - 1164 Hours on the Meter.

260 KW Caterpillar #3406, Natural gas gen, 465 HP

K & R Operating LLC | Robstown, TX
Seller: K & R Operating LLC
Location: Robstown, TX
Mfr: Caterpillar
Model: 3406
Package, Service: PrimeEnclosure: Custom walk-in enclosure.Tier Rating: N/AMfg. Date: 2000Engine, Manufacturer: CaterpillarModel: 3406Serial #: 4FD02223Fuel Type: Natural GasHorsepower: 373RPM: 1800-2100Generator, Manufacturer: CaterpillarModel: 3406Serial #: N/AkW: 260kWkVA: 325 kVAHZ: 60Phase: 3AMP: 390RPMS: ...more

270 KW Caterpillar #3408, Natural gas generator set

Mid-America Engine Inc | Warrior, AL
Seller: Mid-America Engine Inc
Location: Warrior, AL
Mfr: Caterpillar
Model: 3408
PRICE: Call CATEGORY: Generator Set SUB-CATEGORY: Natural Gas Generator BRAND: Caterpillar MODEL: Caterpillar 3408 CONDITION: Used TRAILER: No KW: 270 KW ENGINE MANUFACTURER: Caterpillar ITEM ID: 1438, Additional Info, Engine Model: 3408 Serial No: 6NB##### Alternator: SR4 RPM: 1800 Frequency: 60 HZ MAE #: C41093GS04 ...more

300 KW Caterpillar #3408SITA, Natural gas, 1800 RPM, good, used

Field Engine LLC | San Antonio, TX
Seller: Field Engine LLC
Location: San Antonio, TX
Mfr: Caterpillar
Model: 3408SITA

300 KW Caterpillar #G-379TA, comp.pkg., 1200 RPM, 240/480 Volts, 3/60 HZ, rebuilt (2 available)

S & W Power Systems & Engine | Oklahoma City, OK
Seller: S & W Power Systems & Engine
Location: Oklahoma City, OK
Mfr: Caterpillar
Model: G-379TA

350 KW Caterpillar #3412SITA, Natural gas, 1800 RPM, overhauled, Cat SR4 generator

Field Engine LLC | San Antonio, TX
Seller: Field Engine LLC
Location: San Antonio, TX
Mfr: Caterpillar
Model: 3412SITA

350 KW Caterpillar #C18, Natural Gas Generator, 480 Volts, 760 HP, 1800 RPM

DEPCO Power Systems | Houston, TX
Seller: DEPCO Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C18
Year: 2023
EngineBrandCaterpillarModelCG18Serial NumberXCG00133Manufacture Date11/2023Fuel TypeNatural GasGovernorElectronicEngine Arrangement6401151Air CleanerDry TypeStarter24 Volt Electric StarterAlternator24 Volt AlternatorCoolingRadiator CooledTier RatingNo Tier ...more

350 KW Caterpillar #E2842E203, Natural gas generator set, 277/480 Volts, 3-phase, sound attenuated enclosure, 2018

Generator Source | Brighton, CO
Seller: Generator Source
Location: Brighton, CO
Mfr: Caterpillar
Model: E2842E203
Year: 2018
Used 350kW Caterpillar natural gas standby generator, model E2842E203, 277/480 volts, three-phase, housed in a sound-attenuated enclosure, 2018 build. This Caterpillar gaseous genset is inspected and ready to ship from Generator Source's Brighton, Colorado facility., Rated at 350kW on natural gas and configured for ...more

350 KW Caterpillar #G3508TA, Natural gas generator set, 1200 RPM, good, used

Field Engine LLC | San Antonio, TX
Seller: Field Engine LLC
Location: San Antonio, TX
Mfr: Caterpillar
Model: G3508TA

350 KW Caterpillar #G398NA, Natural gas, 1200 RPM, good, used

Field Engine LLC | San Antonio, TX
Seller: Field Engine LLC
Location: San Antonio, TX
Mfr: Caterpillar
Model: G398NA

360 KW Caterpillar #G3508SITA, generator, enclosed, used, 480 Volts

Pan American Power | Covington, LA
Seller: Pan American Power
Location: Covington, LA
Mfr: Caterpillar
Model: G3508SITA

380 KW Caterpillar #G3412-SITA, Natural gas generator set, 240/480 Volts, 1-phase, 1800 RPM, Marathon generator end

LarMar Industries Inc. | Midland, TX
Seller: LarMar Industries Inc.
Location: Midland, TX
Mfr: Caterpillar
Model: G3412-SITA
MODEL: G3412 SITAENGINE MANUFACTURER: CaterpillarCONDITION: UsedHOURS: 8000+KW: 380KWRPM: 1800Serial No: 3NK00113REF# CM086.

450 KW Caterpillar #DG450GC, Natural gas generator set, 277/480 Volts, 3-phase, 3 hours, sound attenuated enclosure, 2024, new surplus

Generator Source | Brighton, CO
Seller: Generator Source
Location: Brighton, CO
Mfr: Caterpillar
Model: E2842E203
Year: 2024
New surplus 450kW Caterpillar natural gas standby generator, model DG450GC, 277/480 volts, three-phase, in a sound-attenuated enclosure, 2024 build with only 3 hours. This essentially-new gaseous genset is ready to ship from Generator Source's Brighton, Colorado facility., Rated at 450kW on natural gas and configured ...more

450 KW Caterpillar #G3412, Enclosed Natural Gas Generator, 480 Volts

Power Generation Enterprises | Canyon Country, CA
Seller: Power Generation Enterprises
Location: Canyon Country, CA
Mfr: Caterpillar
Model: G3412
Year: 1996
Pre-owned Caterpillar G3412 Natural Gas Generator Set – Rated at 455KW Standby, 568KVA, 60Hz, 480V, 1800RPM – Includes Engine Driven Radiator, Jacket Water Heater, Main Breaker, Energenius Battery Charger – Weather Enclosed – Approximately 200 Hours on the Meter, Dims: Enclosure (9’H x ...more