Generac Generator Sets For Sale

2018 Generac Magnum MMG25IF4 Towable 29kVA Generator 25kW Genset -Parts/Repair

Newly Listed

At auction Jul. 7

Features Trailer Mounted Generator Enclosed Lockable Unit ...

Condition	Used
MLS Number	14469688
Category	Generator Sets
Last Updated	7/8/2026
Location	Kent, WA, US
Listed By	bidadoo Inc.

(833) 905-___ SHOW
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Generac Magnum 175 Towable Generator

Newly Listed

At auction Jul. 6

Online Auction for Government Surplus - Auction Ends 07/11/2026 - To see full details, additional photos, and current bid, please open this link:, https://govdeals.bid/3RnrEuu LOT#...

Lot Number	782-42820
Condition	Used
Usage	37 Hours
Stock Number	782-42820
MLS Number	14467736
Category	Generator Sets
Last Updated	7/6/2026
Location	New Orleans, LA, US
Listed By	GovDeals, Inc.

(844) 253-___ SHOW
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Generac 98A06354-S Generator

Newly Listed

At auction Jul. 15

Generac 98A06354-S Generator, 26 hrs showing, Propane, Electric Start, 50" Length, 27" Width, 33 1/4" height, 166.6/83.3 Amp Capacity, 120/240 Volts, SN: 2044886

Condition	Used
Stock Number	LH8022
MLS Number	14466045
Category	Generator Sets
Last Updated	7/4/2026
Location	Hannaford, ND, US
Listed By	BigIron Auctions

Generac 3286B-1268B 276 KW Generator

At auction Jul. 29

Generac 3286B-1268B 276 KW Enclosed Generator, s/n AD201804SNC, DIESEL, (Runs, Condition Unknown)(Temporary Batteries Fuel Source Provided For Video, Needs Batteries Fuel Source) (Reads 77...

Condition	Used
Usage	77 Hours
Stock Number	F1240
MLS Number	14462140
Category	Generator Sets
Last Updated	7/8/2026
Location	Thonotosassa, FL, US
Listed By	JJ Kane Auctions

2006 Generac 6868830800 Diesel Generator

$59,900 USD

Generac 500 kW standby (455 kW prime) diesel generator set model MD0500, SN-209017. Doosan P180FE engine rated 762 HP at 1800RPM, SN-EASOC600550, EPA Tier 2 emissions. 3/60/277/480V. 800 Amp...

Condition	Used
Usage	409 Hours
Horse Power	762 HP
Engine Model	P180FE
Emission Rating	USA Tier 2
Stock Number	Central States #5109
MLS Number	14457329
Category	Generator Sets
Last Updated	6/30/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2006 Generac 500 KW Diesel Generator

$59,900 USD

Generac 500 kW standby (455 kW prime) diesel generator set model MD0500, SN-2090173. Doosan P180FE engine rated 762 HP at 1800RPM, SN-EASOC600832, EPA Tier 2 emissions. 3/60/277/480V. 800...

Condition	Used
Usage	337 Hours
Horse Power	762 HP
Engine Model	P180FE
Emission Rating	USA Tier 2
Stock Number	Central States #5106
MLS Number	14450714
Category	Generator Sets
Last Updated	6/25/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2015 Generac 400 KW Diesel Generator

$59,900 USD

Generac 400 kW standby (360 kW prime) diesel generator set, model SD0400, SN-994921. Perkins engine rated 601 HP at 1800 RPM, SN-, EPA Tier 3 emissions. 3/60/120/208V, 12 lead reconnectable...

Condition	Used
Usage	391 Hours
Horse Power	601 HP
Emission Rating	USA Tier 3
Stock Number	Central States #4965
MLS Number	14130892
Category	Generator Sets
Last Updated	6/25/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

(855) 924-___ SHOW
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2008 Generac SD0400 Generator

$31,500 USD

Condition	Used
Usage	360 Hours
MLS Number	14244514
Category	Generator Sets
Last Updated	6/24/2026
Location	Jacksonville, FL, US
Sold By	Ring Power Corporation

2020 Generac SD100 Diesel Generator

$27,900 USD

Generac 100 kW standby (90 kW prime) diesel generator set model SD0100, SN-306124519. Iveco/FPT FGE9685A 6.7L engine rated 152 HP at 1800 RPM, SN-01761591, EPA Tier 3 emissions. ...

Condition	Used
Usage	261 Hours
Horse Power	152 HP
Engine Model	FGE9685A 6.7L
Emission Rating	USA Tier 3
Stock Number	Central States #5101
MLS Number	14438130
Category	Generator Sets
Last Updated	6/18/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2020 Generac SD100 Diesel Generator

$29,900 USD

New / Surplus Generac 100 kW standby (90 kW prime) diesel generator set model SD0100, SN-306117708. Iveco/FPT FGE9685A 6.7L engine rated 152 HP at 1800 RPM, SN-01760892, EPA Tier 3...

Condition	New
Horse Power	152 HP
Engine Model	FGE9685A 6.7L
Emission Rating	USA Tier 3
Stock Number	Central States #5100
MLS Number	14438127
Category	Generator Sets
Last Updated	6/18/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2015 Generac SG0300 Natural Gas Generator

$59,900 USD

Generac 300 kW standby (270 kW prime) natural gas generator set model SG0300, SN-9764839. Generac SCI13GT525D 14.2L engine rated 477 HP at 2200 RPM, SN-G9152000747, EPA certified....

Condition	Used
Usage	192 Hours
Horse Power	477 HP
Engine Model	SCI13GT525D 14.2L
Stock Number	Central States #5098
MLS Number	14438089
Category	Generator Sets
Last Updated	6/18/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

(844) 253-___ SHOW
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Generac 5624-4 4000 watt gas powered generator

At auction Jul. 8

Generac 5624-4 4000 watt gas powered generator, Wind Up Rope Star Gas Engine, (2) 115 Volt Outlets, (1) 230 Volt Outlet, Mounted on Cart, NOTE: Not Running, SN: 0381817

Condition	Used
Stock Number	LK5230
MLS Number	14436494
Category	Generator Sets
Last Updated	6/18/2026
Location	Carleton, NE, US
Listed By	BigIron Auctions

(833) 978-___ SHOW
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2006 Generac GUARDIAN--35NG-35LPV Generator

$1,900 USD

Condition	Used
Usage	300 Hours
Stock Number	028557
MLS Number	13973516
Category	Generator Sets
Last Updated	6/17/2026
Location	San Diego, CA, US
Sold By	Hawthorne Power Systems

2023 Generac SG050NA Natural Gas Generator

$19,900 USD

New / Surplus Generac 48 kW standby natural gas / LP generator set model SG050NA, SN-. Generac 4.5L engine rated 75 HP at 1800 RPM, SN-, EPA certified. 3/60/120/240V, 12 lead reconnectable...

Condition	New
Horse Power	86 HP
Engine Model	4.5L
Stock Number	Central States #5085
MLS Number	14391506
Category	Generator Sets
Last Updated	6/12/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2023 Generac SG050NA Natural Gas Generator

$19,900 USD

New / Surplus Generac 50 kW standby natural gas / LP generator set model SG050NA, SN-. Generac 4.5L engine rated 75 HP at 1800 RPM, SN-, EPA certified. 1/60/120/240V single phase, 12 lead...

Condition	New
Horse Power	86 HP
Engine Model	4.5L
Stock Number	Central States #5084
MLS Number	14391480
Category	Generator Sets
Last Updated	6/12/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2023 Generac SG050NA Natural Gas Generator

$19,900 USD

New / Surplus Generac 50 kW standby natural gas / LP generator set model SG050NA, SN-. Generac 4.5L engine rated 75 HP at 1800 RPM, SN-, EPA certified. 1/60/120/240V single phase, 12 lead...

Condition	New
Horse Power	86 HP
Engine Model	4.5L
Stock Number	Central States #5083
MLS Number	14391477
Category	Generator Sets
Last Updated	6/12/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2023 Generac SG050NA Natural Gas Generator

$19,900 USD

New / Surplus Generac 50 kW standby natural gas / LP generator set model SG050NA, SN-. Generac 4.5L engine rated 75 HP at 1800 RPM, SN-, EPA certified. 1/60/120/240V single phase, 12 lead...

Condition	New
Horse Power	86 HP
Engine Model	4.5L
Stock Number	Central States #5082
MLS Number	14391476
Category	Generator Sets
Last Updated	6/12/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2023 Generac SG035 Natural Gas Generator

$17,900 USD

New / Surplus Generac 35 kW standby (32 kW prime) natural gas / LP generator set model SG035, SN-. Generac 4.5L engine rated 75 HP at 1800 RPM, SN-, EPA certified. 1/60/120/240V single phase...

Condition	New
Horse Power	62 HP
Engine Model	4.5L
Stock Number	Central States #5086
MLS Number	14391509
Category	Generator Sets
Last Updated	6/10/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2020 Generac SD060 Diesel Generator

$19,900 USD

New / Surplus Generac 60 kW standby (54 kW prime) diesel generator set model SD060, SN-3006214629. Iveco / FPT 4FGE9455A*J 4.5L engine rated 93 HP at 1800 RPM, SN-01767467, EPA Tier 3...

Condition	Used
Usage	1 Hours
Horse Power	93 HP
Engine Model	4.5L
Emission Rating	USA Tier 3
Stock Number	Central States #5079
MLS Number	14391457
Category	Generator Sets
Last Updated	5/27/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

(844) 656-___ SHOW
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2006 Generac SD0150 Diesel Generator

$30,500 USD

IN TRANSIT THE GENERAC SD0150 IS A 150 KW INDUSTRIAL DIESEL GENERATOR FACTORY-MOUNTED ON A HEAVY-DUTY TOWABLE TRAILER, MAKING IT IDEAL FOR MOBILE POWER APPLICATIONS. THIS UNIT FEATURES A...

Condition	Used
Usage	247 Hours
Stock Number	10137
MLS Number	14171209
Category	Generator Sets
Last Updated	5/1/2026
Location	Holland, MI, US
Sold By	HES Equipment / A&B Farms

(844) 656-___ SHOW
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2006 Generac SD0150 Diesel Generator

$30,500 USD

GENERAC SD0150 IS A 150 KW INDUSTRIAL DIESEL GENERATOR FACTORY-MOUNTED ON A HEAVY-DUTY TOWABLE TRAILER, MAKING IT IDEAL FOR MOBILE POWER APPLICATIONS. THIS UNIT FEATURES A TURBOCHARGED...

Condition	Used
Usage	37 Hours
Stock Number	10138
MLS Number	14167431
Category	Generator Sets
Last Updated	5/1/2026
Location	Holland, MI, US
Sold By	HES Equipment / A&B Farms

2023 Generac SD080 Diesel Generator

$23,900 USD

Generac 80 kW standby (72 kW prime) diesel generator set model SD080, SN-. Iveco/FPT 4.5L engine rated 131 HP at 1800 RPM, SN-2049097, EPA Tier 3. 3/60/120/208V, 12 lead reconnectable to...

Condition	Used
Usage	4 Hours
Horse Power	131 HP
Engine Model	4.5L
Emission Rating	USA Tier 3
Stock Number	Central States #5018
MLS Number	14278015
Category	Generator Sets
Last Updated	4/1/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

(844) 734-___ SHOW
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2012 Generac Generator

$19,900 USD

2012 Generac GTS Industrial Power Generator, 100KW, 120/208 Volts, 3 Phase, Breaker Amps 400, Alt RPM 1800, 60 Hertz, Fully enclosed, Call with Questions, Financing available.

Condition	Used
Stock Number	WPZ0vzO5834021
MLS Number	14158692
Category	Generator Sets
Last Updated	2/23/2026
Location	Advance, NC, US
Sold By	Proxy Equipment