24 Results
20 KW Kohler #20RCA, Natural gas propane generator, enclosed, 240 Volts, 3 phase, 2021
Green Industrial LLC | Belgium, WI
Category: Natural Gas Generators
Seller: Green Industrial LLC
Location: Belgium, WI
Mfr: Kohler
Model: 20RCA
Year: 2021
JUST IN! 12 AVAILABLE *NO FACTORY WARRANTY*, Year 2021 New 20KW Kohler Aluminum Enclosed Natural Gas / Propane Generator 240V 3 Phase New Surplus *No Warranty*, CONDITION: New Surplus *NO FACTORY WARRANTY*, NO TRANSFER SWITCH, *THIS IS A 240V 3 PHASE GENERATOR WILL NOT WORK SINGLE PHASE*, We have Single Phase units ...more
20 KW Kohler #20RESC, Natural gas propane generator, enclosed, 208 Volts, 3 phase, new, 2021
Green Industrial LLC | Belgium, WI
Category: Natural Gas Generators
Seller: Green Industrial LLC
Location: Belgium, WI
Mfr: Kohler
Model: 20RESC
Year: 2021
JUST IN!, QTY: 17 NEW Kohler 20RESC Generators AVAILABLE *NO FACTORY WARRANTY*, Year 2021 New 20KW Kohler Composite / Plastic Enclosed Natural Gas / Propane Generator 208V 3 Phase New Surplus *No Warranty*, CONDITION: New Surplus *NO FACTORY WARRANTY*, NO TRANSFER SWITCH INCLUDED, *THIS IS A 208V 3 PHASE GENERATOR ...more
30 KW MTU #NL30GG6, Natural gas propane generator,sound attenuated enclosure, 1 or 3 phase, 240 Volts, 2009
Green Industrial LLC | Belgium, WI
Category: Natural Gas Generators
Seller: Green Industrial LLC
Location: Belgium, WI
Mfr: Mtu
Model: NL30GG6
Year: 2009
30KW Tested & Serviced 2009 MTU Sound Attenuated Enclosed Nat Gas Generator, CONDITION: USED, Serviced & Load Bank Tested, FOB: 281 Commerce St Belgium, WI 53004 USA, Manufacturer: MTU, Model: NL30GG6, Generator Set Serial: MRP0176694-0209, Rating: Standby, Original Run Hours: 198, Date of Mfg: 1998, Size: 30 ...more
33 KW Kohler #30RZG, Natural gas / propane generator set, 120/240 Volts, 523 hours, 75 HP @ 1800 RPM, GM 4.3L engine, weather protected enclosure, 2003
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Kohler
Model: 30RZG
Year: 2003
Kohler 33 kW standby (30 kW prime) natural gas / propane generator set model 30RZG, SN-0755296. GM 4.3L engine rated 75 HP at 1800 RPM, SN-15828. 1/60/120/240V single phase, 12 lead reconnectable to other voltages. 100 Amp main-line circuit breaker. PMG permanent magnet generator. Decision-Maker 16 light control ...more
35 KW Caterpillar / Olympian #G35F3S, Natural gas / propane generator set, 120/240 Volts, 1-phase, 611 hours, 70 HP @ 1800 RPM, Ford ESG642 engine, weather protected enclosure, 2001
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Olympian
Model: G35F3S
Year: 2001
Caterpillar / Olympian 35 kW standby (31.5 kW prime) propane generator set, model G35F3S, SN-NFS00242. Ford ESG642 engine rated 70 HP at 1800 RPM, SN-01-05-005300. /60/120/240V single phase. 150 Amp main-line circuit breaker. 4001E control panel. Coolant heater. No battery. Weather enclosure. 611 Hours. Year 2001. ...more
Get email updates for newly added Natural Gas Generators
Natural Gas Generators (also known as gas generators or NG gensets) are power systems that run on natural gas, typically supplied by a utility pipeline for continuous or standby operation. Commonly used in industries like manufacturing, healthcare, data centers, and oil & gas, these generators provide reliable backup or primary power without the need for on-site fuel storage and refueling. Natural gas generators are valued for their lower emissions, quieter operation, and lower fuel costs compared to diesel units, making them a popular choice for both commercial standby and prime power applications.
44 KW Kohler #45RZG, Natural gas LP generator set, 120/240 Volts, 1-phase, 75 HP @ 1800 RPM, GM 4.3L engine, weather protected enclosure, 2001
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Kohler
Model: 45RZG
Year: 2001
Kohler 44 kW standby (40 kW prime) LP generator set model 45RZG, SN-0714341. GM 4.3L engine rated 75 HP at 1800 RPM, SN-13764. 1/60/120/240V single phase, 12 lead reconnectable to other voltages. 175 Amp main-line circuit breaker. PMG permanent magnet generator. Decision-Maker 16 light control panel. Battery charger. ...more
48 KW Generac #SG050NA, Natural gas / propane generator set, 120/240 Volts, 1-phase, 86 HP @ 1800 RPM, 4.5L engine, EPA Certified, sound attenuated enclosure, 2022, new
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Generac
Model: SG050NA
Year: 2022
New / Surplus Generac 48 kW standby natural gas / LP generator set model SG050NA, SN-3012795554. Generac 4.5L engine rated 75 HP at 1800 RPM, SN-3012926638, EPA certified. 3/60/120/240V, 12 lead reconnectable to other voltages. 200 Amp main-line circuit breaker. Engine cooling radiator rated 50C/122F ambient. DSE ...more
50 KW Generac #SG050NA, NG/LP generator set, 120/240 Volts, 1-phase, 75 HP @ 1800 RPM, Generac 4.5L engine, EPA Certified, sound attenuated enclosure, 2023, new
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Generac
Model: SG050NA
Year: 2023
New / Surplus Generac 50 kW standby natural gas / LP generator set model SG050NA, SN-3013752381. Generac 4.5L engine rated 75 HP at 1800 RPM, SN-, EPA certified. 1/60/120/240V single phase, 12 lead reconnectable to other voltages. 200 Amp main-line circuit breaker. Engine cooling radiator rated 50C/122F ambient. ...more
50 KW Generac #SG050NA, NG/LP generator set, 120/240 Volts, 1-phase, 2244 hours, 75 HP @ 1800 RPM, Generac 4.5L engine, EPA Certified, sound attenuated enclosure, 2023
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Generac
Model: SG050NA
Year: 2023
Generac 50 kW standby natural gas / LP generator set model SG050NA, SN-3013756960. Generac 4.5L engine rated 75 HP at 1800 RPM, SN-3013772917, EPA certified. 1/60/120/240V single phase, 12 lead reconnectable to other voltages. 200 Amp main-line circuit breaker. Engine cooling radiator rated 50C/122F ambient. DSE G8601 ...more
60 KW Cummins #GGHG, Natural gas generator set, 120/208 Volts, 97.5 HP @ 1800 RPM, Ford WSG1068 engine, EPA Certified, weather protected enclosure, 2012
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Cummins
Model: GGHG
Year: 2012
Cummins 60 kW standby natural gas generator model GGHE, SN-B120304658. Ford WSG-1068 engine rated 97.5 HP at 1800 RPM, EPA certified. 3/60/120/208V, 12 lead reconnectable to other voltages. 200 Amp main-line circuit breaker. Oversized generator end rated 75 kW. UL listed stationary engine-generator assembly. ...more
60 KW Cummins #GGHG, Natural gas generator set, 120/208 Volts, 337 hours, 97.5 HP @ 1800 RPM, Ford WSG1068 engine, weather protected enclosure, 2004
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Cummins
Model: GGHG
Year: 2004
Cummins 60 kW standby natural gas generator model GGHE, SN-I040689994. Ford WSG-1068 engine rated 97.5 HP at 1800 RPM, SN-04US30164. 3/60/277/480V, 12 lead reconnectable to other voltages. 100 Amp main-line circuit breaker. UL listed stationary engine-generator assembly. PowerCommand 2100 digital control panel. ...more
65 KW Cummins #65GGHB, Natural gas generator,enclosed, 1 or 3 phase, 480 Volts, 655 hours, 1998
Green Industrial LLC | Belgium, WI
Category: Natural Gas Generators
Seller: Green Industrial LLC
Location: Belgium, WI
Mfr: Cummins
Model: 65GGHB
Year: 1998
65KW Tested & Serviced Cummins Enclosed Nat Gas Generator, CONDITION: USED, Serviced & Load Bank Tested, FOB: 281 Commerce St Belgium, WI 53004 USA, Manufacturer: Cummins, Model: 65GGHB, Generator Set Serial: G980774621, Rating: Standby, Original Run Hours: 655, Date of Mfg: 1998, Size: 65 KW, Standby 3 Phase ...more
80 KW Kohler #80RZG, Natural gas / propane generator set, 120/240 Volts, 1-phase, 350 hours, 150 HP @ 1800 RPM, GM Vortec 8.1L engine, weather protected enclosure, 2001
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Kohler
Model: 80RZG
Year: 2001
Kohler 61 kW standby (56 kW prime) natural gas / propane generator model 80RZG, SN-694323. GM Vortec 8.1L engine rated 150 HP at 1800 RPM, SN-8.1L-05034. 1/60/120/240V single phase, 12 lead reconnectable to 208V or 480V rated 80 kW. 350 Amp main-line circuit breaker. PMG permanent magnet generator. Decision-Maker 16 ...more
80 KW Kohler #KG80, Natural gas / propane generator set, 277/480 Volts, 83 hours, 126 HP @ 1800 RPM, KG6208TSD 6.2L engine, EPA Certified, sound attenuated enclosure, 2024
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Kohler
Model: KG80
Year: 2024
Kohler 80 kW standby natural gas / propane generator set model KG80, SN-33MYGMMD0019. Kohler KG6208TSD 6.2L engine rated 126 HP at 1800 RPM, SN-404569, EPA certified. 3/60/277/480V, 12 lead reconnectable to other voltages, rated 77 kW single phase. 90 Amp 100% rated main-line circuit breaker. PMG permanent magnet ...more
JUST ADDED!
100 KW Cummins #C100N6, Natural gas / propane generator set, 120/208 Volts, 3-phase, 162 HP @ 1800 RPM, QSJ5.9G-G3 engine, EPA Certified, sound attenuated enclosure, 2027, new (2 available)
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Cummins
Model: C100N6
Year: 2027
*****QTY 2 ETA March 23,2027***** New Cummins 100 kW standby natural gas / propane generator set, model C100N6, SN-B230203881. Cummins QSJ5.9G-G3 engine rated 162 HP at 1800 RPM, EPA certified. 3/60/120/208V, 12 lead reconnectable to other voltages. 125-400 Amp 100% rated main-line circuit breaker. PMG permanent ...more
100 KW Kohler #100REZG, Natural gas / propane generator set, 120/208 Volts, 351 hours, 195 HP at 1800 RPM, GM 8.1L engine, EPA Certified, sound attenuated enclosure, 2011
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Kohler
Model: 100REZG
Year: 2011
Kohler 100 kW standby (90 kW prime) natural gas / propane generator set model 100REZG, SN-2330194. GM 8.1L engine rated 195 HP at 1800 RPM, EPA certified, SN-8P1L23343. 3/60/120/208V, 12 lead reconnectable to other voltages. 400 Amp main-line circuit breaker. UL 2200 Listed stationary generator assembly. Engine ...more
100 KW Olympian #G100F1, Natural gas generator set, 277/480 Volts, 845 hours, 173 HP @ 1800 RPM, Ford LSG-875I-6007-Z engine, weather protected enclosure, 2000
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Olympian
Model: G100F1
Year: 2000
Caterpillar / Olympian 100 kW standby (90 kW prime) natural gas generator set, model G100F1 SN-F1690D/001. Ford LSG-875I-6007-Z engine rated 173 HP at 1800 RPM, SN-. 3/60/277/480V, 12 lead reconnectable to other voltages. 350 Amp main-line circuit breaker. Olympian 401E control panel. Coolant heater. Weather enclosure ...more
150 KW Kohler #150REZG, Natural gas / propane generator set, 120/208 Volts, 491 hours, 228 HP @ 1800 RPM, GM 8.1L engine, sound attenuated enclosure, 2011
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Kohler
Model: 150REZG
Year: 2011
Kohler 150 kW standby (135 kW prime) natural gas generator set model 150REZG, SN-2329362. GM 8.1L engine rated 228 HP at 1800 RPM. 3/60/120/208V, 12 lead reconnectable to 480V and other voltages. 600 Amp main-line circuit breaker. PMG permanent magnet generator. UL 2200 Listed stationary generator assembly. Kohler ...more
230 KW Cummins #DSHAD, diesel generator set, 277/480 Volts, 364 HP @ 1800 RPM, QSL9-G2 NR3 engine, EPA Tier 3, weather protected enclosure, 336 gal. sub-base fuel tank, 2026
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Cummins
Model: DSHAD
Year: 2026
New Cummins 230 kW standby (209 kW prime) diesel generator set, model DSHAD, SN-J260591390. Cummins QSL9-G2 NR3 engine rated 364 HP at 1800 RPM, EPA Tier 3 emissions. 3/60/277/480V, 12 lead reconnectable to other voltages. 400 Amp main-line circuit breaker. PMG permanent magnet generator. Engine cooling radiator rated ...more
250 KW Cummins #GFBC, Natural gas generator set, 277/480 Volts, 1139 hours, 383 HP @ 1800 RPM, GTA855-G3 engine, sound attenuated enclosure, 2007
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Cummins
Model: GFBC
Year: 2007
Cummins 250 kW standby (225 kW prime) natural gas generator set, model GFBC, SN-DM07B203320. Cummins GTA855E engine rated 383 HP at 1800 RPM, SN-25312434. 3/60/277/480V, 12 lead reconnectable to other voltages. 400 Amp main-line circuit breaker. PMG - permanent magnet generator. PowerCommand digital control panel. ...more
440 KW Cummins #625GFJB, Natural gas generator set, 440 hours, 803 HP @ 1800 RPM, GTA38 engine, sound attenuated enclosure, 2007
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Cummins
Model: 625GFJB
Year: 2007
Cummins 625 kW standby natural gas generator set, model 625GFJB, SN-KX07H353619. Cummins GTA38 engine rated 803 HP at 1800 RPM. 3/60/277/480V, 12 lead reconnectable to other voltages. 1200A Main-line circuit breaker. PMG permanent magnet generator. PowerCommand digital control panel. Battery charger. Coolant heater. ...more
500 KW Cummins #GTA28, Natural gas generator set, 277/480 Volts, 496 hours, 770 HP @ 1800 RPM, weather protected enclosure, 2002
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Cummins
Model: GTA28
Year: 2002
Cummins 500 kW standby natural gas generator. Cummins GTA28 engine rated 770 HP at 1800 RPM, SN-25281155. 3/60/277/480V, 12 lead reconnectable to other voltages. 800 Amp main-line circuit breaker. PMG - permanent magnet generator. PowerCommand 2100 digital control panel. Coolant heater. Sound attenuated enclosure. 496 ...more
500 KW Gillette #SP-5000-3-4N2, Natural gas generator set, 277/480 Volts, 764 HP @ 1800 RPM, PSI22LT 21.9L engine, EPA Certified, sound attenuated enclosure, 2026, new
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Gillette
Model: SP-5000-3-4N2
Year: 2026
******ETA Dec 10, 2026***** New Gilette 500 kW standby (434 kW prime) natural gas generator set, model SP-5000-3-4N2. PSI 22 LT 21.9L engine rated 764 HP at 1800 RPM, EPA certified for stationary emergency and non-emergency applications. 3/60/277/480V, 12 lead reconnectable to other voltages. 800 Amp 100% rated ...more
750 KW Cummins #750GFLB, Natural gas generator set, 277/480 Volts, 1433 hours, 1220 HP @ 1800 RPM, GTA50-G2 engine, sound attenuated enclosure, 2005
Central States Diesel Generators LLC | Waukesha, WI
Category: Natural Gas Generators
Seller: Central States Diesel Generators LLC
Location: Waukesha, WI
Mfr: Cummins
Model: 750GFLB
Year: 2005
Cummins 750 kW standby natural gas generator set, model 750GFLB, SN-HA05A350765. Cummins GTA50-G2 engine rated 1220 HP at 1800 RPM, SN-25300650. 3/60/277/480V, 12 lead reconnectable to other voltages. 1200A Main-line circuit breaker. PMG permanent magnet generator. PowerCommand 2100 digital control panel. Battery ...more
