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Generac Generator Sets For Sale in United States

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Generator Sets (36)
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Generac (36)
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Showing 1 - 25 of 36 Generator Listings

1 - 25 of 36 listings
1 - 25 of 36 listings
Generac 6868830800 Diesel Generator

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...
ConditionUsed
Usage409 Hours
Horse Power762 HP
Engine ModelP180FE
Emission RatingUSA Tier 2
Stock NumberCentral States #5109
MLS Number14457329
CategoryGenerator Sets
Last Updated6/30/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
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Central States Diesel Generators
Generac 500 KW Diesel Generator

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...
ConditionUsed
Usage337 Hours
Horse Power762 HP
Engine ModelP180FE
Emission RatingUSA Tier 2
Stock NumberCentral States #5106
MLS Number14450714
CategoryGenerator Sets
Last Updated6/25/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
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Central States Diesel Generators
Generac 400 KW Diesel Generator

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...
ConditionUsed
Usage391 Hours
Horse Power601 HP
Emission RatingUSA Tier 3
Stock NumberCentral States #4965
MLS Number14130892
CategoryGenerator Sets
Last Updated6/25/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
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Central States Diesel Generators
Generac SD100 Diesel Generator

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. ...
ConditionUsed
Usage261 Hours
Horse Power152 HP
Engine ModelFGE9685A 6.7L
Emission RatingUSA Tier 3
Stock NumberCentral States #5101
MLS Number14438130
CategoryGenerator Sets
Last Updated6/18/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
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Generac SD100 Diesel Generator

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...
ConditionNew
Horse Power152 HP
Engine ModelFGE9685A 6.7L
Emission RatingUSA Tier 3
Stock NumberCentral States #5100
MLS Number14438127
CategoryGenerator Sets
Last Updated6/18/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
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Generac SG0300 Natural Gas Generator

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....
ConditionUsed
Usage192 Hours
Horse Power477 HP
Engine ModelSCI13GT525D 14.2L
Stock NumberCentral States #5098
MLS Number14438089
CategoryGenerator Sets
Last Updated6/18/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
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Central States Diesel Generators
Generac SG050NA Natural Gas Generator

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...
ConditionNew
Horse Power86 HP
Engine Model4.5L
Stock NumberCentral States #5085
MLS Number14391506
CategoryGenerator Sets
Last Updated6/12/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
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Central States Diesel Generators
Generac SG050NA Natural Gas Generator

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...
ConditionNew
Horse Power86 HP
Engine Model4.5L
Stock NumberCentral States #5084
MLS Number14391480
CategoryGenerator Sets
Last Updated6/12/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
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Central States Diesel Generators
Generac SG050NA Natural Gas Generator

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...
ConditionNew
Horse Power86 HP
Engine Model4.5L
Stock NumberCentral States #5083
MLS Number14391477
CategoryGenerator Sets
Last Updated6/12/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
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Central States Diesel Generators
Generac SG050NA Natural Gas Generator

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...
ConditionNew
Horse Power86 HP
Engine Model4.5L
Stock NumberCentral States #5082
MLS Number14391476
CategoryGenerator Sets
Last Updated6/12/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
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Central States Diesel Generators
Generac SG035 Natural Gas Generator

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...
ConditionNew
Horse Power62 HP
Engine Model4.5L
Stock NumberCentral States #5086
MLS Number14391509
CategoryGenerator Sets
Last Updated6/10/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
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Generac SD060 Diesel Generator

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...
ConditionUsed
Usage1 Hours
Horse Power93 HP
Engine Model4.5L
Emission RatingUSA Tier 3
Stock NumberCentral States #5079
MLS Number14391457
CategoryGenerator Sets
Last Updated5/27/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
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Generac SD080 Diesel Generator

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...
ConditionUsed
Usage4 Hours
Horse Power131 HP
Engine Model4.5L
Emission RatingUSA Tier 3
Stock NumberCentral States #5018
MLS Number14278015
CategoryGenerator Sets
Last Updated4/1/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
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Generac SD0350 Diesel Generator

2002 Generac SD0350 Diesel Generator

$29,900 USD
Generac 350 kW standby (315 kW prime) diesel generator set, model SD0350, SN-2069131. Mitsubishi engine rated 530 HP at 1800 RPM, SN-. 3/60/277/480V, 12 lead reconnectable to other voltages....
ConditionUsed
Usage149 Hours
Horse Power530 HP
Engine ModelMitsubishi 8DC9
Stock NumberCentral States #4769
MLS Number13963603
CategoryGenerator Sets
Last Updated11/19/2025
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
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2008 GENERAC MD0600 600kW 3PH 277/480V DIESEL PARALLELING GENERATOR TRAILER

2008 GENERAC MD0600 600kW 3PH 277/480V DIESEL PARALLELING GENERATOR TRAILER

$44,500 USD
Wow! Generate business and feel empowered with this one right here.... Previous Standby Generator in excellent working condition! Always received maintenance at regularly scheduled intervals...
ConditionUsed
Usage179 Hours
Attachment TypeTrailer
Attachment MakeMGS
Horse Power954 HP
Engine ModelP222FE
Emission RatingTIER II
MLS Number13915358
CategoryGenerator Sets
Last Updated10/23/2025
Location
Lockport, NY, US
Sold By
LAKE COUNTRY TRUCK & EQUIPMENT INC.
(855) 585-___  SHOW
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LAKE COUNTRY TRUCK & EQUIPMENT INC.
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