Generators

generators — pre-owned

3,101listings

Browse 3,101 generators — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Generac 135kW Commercial Three-Phase Generator – Free Freight Shipping
UsedBuy It NowBest Offer

Generac 135kW Commercial Three-Phase Generator – Free Freight Shipping

Generac 135kW Three-Phase Generator – Propane/Natural Gas Powered - USED. 135kW Power Output. Dual-Fuel Capability (Propane or Natural Gas).

$35000.00
See listingSan Rafael, US
jor-8591
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100.0%Excellent· 2
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DJI Power 1000 Portable Power Station 1024Wh 2200W Solar Generator Backup UPS RV
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DJI Power 1000 Portable Power Station 1024Wh 2200W Solar Generator Backup UPS RV

Power More Than Ever - DJI Power 1000 V2 is a high-capacity solar generator that powers 99% [11] of appliances like kettles, cookers, projectors, saws, and drills—ideal for camping, DIY, and outdoor work.

$319.00
Free ShippingUS
technology-mallflagship-store
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99.4%Excellent· 272
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DJI Power 1000 Portable Power Station 1024Wh 2200W Solar Generator Backup UPS
-23%
UsedBuy It NowBest Offer

DJI Power 1000 Portable Power Station 1024Wh 2200W Solar Generator Backup UPS

Power More Than Ever - DJI Power 1000 V2 is a high-capacity solar generator that powers 99% [11] of appliances like kettles, cookers, projectors, saws, and drills—ideal for camping, DIY, and outdoor work.

$299.00$386.25-23%

You save $87.25

Free ShippingUS
big-sale-mall
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100.0%Excellent· 16
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Wacker Neuson GP 5600 Generator
UsedBuy It Now

Wacker Neuson GP 5600 Generator

The Wacker Neuson GP 5600 Generator is a portable single-phase generator with a rated output of 5,100 - 6,000 watts. It operates on gasoline and has a maximum output of 5,100 - 6,000 watts. This model is designed by Wacker Neuson, known for its durability and reliability in providing power for various tools and equipment in the business and industrial sectors. Perfect for use in emergency situations, job sites, and back-up power systems, this generator ensures a steady and efficient power source for your needs.

$450.00
See listingColumbus, US
edheflin
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100.0%Excellent· 9
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85kW Onan Generator with Cummins Diesel Engine 480V 3-Phase - PRICE NEGOTIABLE
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85kW Onan Generator with Cummins Diesel Engine 480V 3-Phase - PRICE NEGOTIABLE

85kW Onan Generator w/ Cummins Diesel Engine 480V 3-Phase. ✅ 480V / 277V 3-phase output. This is a solid industrial generator with plenty of life left and is ready to go to work. ✅ 1800 RPM design for durability and extended engine life.

$17500.00
See listingSan Rafael, US
jor-8591
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100.0%Excellent· 2
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Generac QT10068ANAC 100kW Price Negotiable + Free Freight Shipping
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Generac QT10068ANAC 100kW Price Negotiable + Free Freight Shipping

DISCOUNT: Make an offer using the Best Offer option and receive a discount of $300 or more off the listed price + Free Freight.

$13500.00
See listingSan Rafael, US
jor-8591
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100.0%Excellent· 2
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Cummins Onan 0300-6058 Power Inverter 0300-5295 Diesel Generator Cummins 7500
UsedBuy It NowBest Offer

Cummins Onan 0300-6058 Power Inverter 0300-5295 Diesel Generator Cummins 7500

Fix your broken quiet diesel. This is outright price, I don't need your core.

$950.00
+$41.00Kansas City, US
marathonamigo
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100.0%Excellent· 972
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DJI Power 2000 Portable Power Station 2048Wh 3000W Solar Generator Backup UPS RV
UsedBuy It NowBest Offer

DJI Power 2000 Portable Power Station 2048Wh 3000W Solar Generator Backup UPS RV

Power More Than Ever - DJI Power 2000 Solar Generator runs 99% of appliances [1] like kettles, cookers, projectors, electric saws and impact drills—perfect for camping, DIY, or outdoor work without limits.

$619.00
Free ShippingUS
technology-mallflagship-store
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99.4%Excellent· 272
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CK Power CK5-5H Portable Diesel Generator KD440 Kohler Engine 5000W 120/240V 1PH
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CK Power CK5-5H Portable Diesel Generator KD440 Kohler Engine 5000W 120/240V 1PH

CK5-5H Portable Diesel Generator with KD440 Kohler Engine 5000 watt 120/240V Single Phase This unit is in great condition. Load tested and ready to go! Less than 100 operating hours on it. 30 Day Warranty on this genset. These generators are build way better than your cheap consumer grade generator. Diesel fuel stores much easier and will sit much longer in storage than nasty gas engines so your generator will be ready when you need it most!

$1149.95
+$400.00Nicholasville, US
industrialsalez
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100.0%Excellent· 4.0k
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Cummins Onan Generator ULTRA QUIET Commercial QG7000 RV Gas Powered.
UsedBuy It NowBest Offer

Cummins Onan Generator ULTRA QUIET Commercial QG7000 RV Gas Powered.

Used Cummins Onan Generator ULTRA QUIET Commercial QG7000 RV Gas Powered. 1437 Hours. Any questions feel free to ask. Can local pickup or freight shipping.

$2100.00
+$250.00Baytown, US
mcseller29
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99.5%Excellent· 616
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Cummins Onan QD 12000 Diesel Generator 12,000W Single Phase 12HDKCD-2209D 119hrs
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Cummins Onan QD 12000 Diesel Generator 12,000W Single Phase 12HDKCD-2209D 119hrs

MILITARY SURPLUS. This has been load tested, fluids and filters changed, and throughly checked out. Deminsions are 41.5" x 24.5" x 27" Installation and warranty is available here in Kansas City, Missouri.

$9250.00
Free ShippingKansas City, US
marathonamigo
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100.0%Excellent· 972
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ClearWater Tech Microzone 300P Corona Discharge Ozone Generator - 120 V
UsedBuy It Now

ClearWater Tech Microzone 300P Corona Discharge Ozone Generator - 120 V

Tested, and this one works really well - blasting out the ozone.

$379.00
See listingLong Beach, US
aken6208
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100.0%Excellent· 1.8k
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10KW Trailer CKH4310 Portable Diesel Generator Kubota V1305 Engine 120V TESTED
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10KW Trailer CKH4310 Portable Diesel Generator Kubota V1305 Engine 120V TESTED

$3300.00
See listingShippensburg, US
quantumtechnologyinc
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99.5%Excellent· 1.7k
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MrSteam MS225TB1 Steam Generator 7.5kW 208V w/Control Panel Untested
UsedBuy It NowBest Offer

MrSteam MS225TB1 Steam Generator 7.5kW 208V w/Control Panel Untested

Steam generator by MrSteam model MS225TB1. Unit was acquired from a storage auction and has not been tested due to lack of proper setup. Power cable appears cut and will require rewiring/installation. Includes control panel, cable, and manuals as shown in photos. Physical condition is clean with normal signs of prior use. All ports, fittings, and connections appear intact. This is a residential steam bath generator designed for steam showers/spa systems. Sold as is, untested. Please review all photos carefully before purchase.

$299.85
See listingBrooklyn, US
irshum56
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100.0%Excellent· 277
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40KW MagneTek John Deere Diesel Generator, 627hrs, 1 or 3 Phase, WE SHIP!
UsedBuy It Now

40KW MagneTek John Deere Diesel Generator, 627hrs, 1 or 3 Phase, WE SHIP!

• KW - 40KW. •Engine - John Deere. •Fuel - Diesel (250 gallon base tank). Recently serviced, load tested, ready for install. Forklift on site to load.

$8750.00
See listingReading, US
ppbequipment
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100.0%Excellent· 441
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Voltmaster by Wanco PTO Electric Generator PT030/25M
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Voltmaster by Wanco PTO Electric Generator PT030/25M

PTO Generator: Voltmaster by Wanco PTO30/25M. The Generator shaft: 1⅜ in, 6-spline. Features 240V full power and 120V 20A service. Heavy industrial unit. It’s rated 26,000 watts with 30,000 watt surge.

$1000.00
See listingCreedmoor, US
csc-tech
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100.0%Excellent· 9
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YANMAR L70EE Diesel Generator W/ 30A 120/240V Good Compression - See Description
For parts or not workingBuy It NowBest Offer

YANMAR L70EE Diesel Generator W/ 30A 120/240V Good Compression - See Description

Good compression, has not been ran in 2-3 years. Sold for repair or parts. We are here to help!

$799.99
+$99.99Tallahassee, US
foxaco
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99.7%Excellent· 2.5k
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Honda Eb6500x Portable Gas-Powered Generator 6500watt "FREE SHIPPING"
UsedBuy It NowBest Offer

Honda Eb6500x Portable Gas-Powered Generator 6500watt "FREE SHIPPING"

Honda Eb6500x Portable Gas-Powered Generator 6500watt that's in great working condition.

$1699.00
Free ShippingUS
equipment_pro
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100.0%Excellent· 341
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Kohler 30kW Nat Gas LP Generator 30RZ62 Standby 834Hrs TESTED (SKU: 113068)
UsedBuy It NowBest Offer

Kohler 30kW Nat Gas LP Generator 30RZ62 Standby 834Hrs TESTED (SKU: 113068)

Have the driver initial the bill of lading and take a photo of entire bill of lading. Quantums standard warranty applies as shown above.

$4180.00
See listingShippensburg, US
quantumtechnologyinc
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99.5%Excellent· 1.7k
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4Patriots 4-Patriot 2000X Portable Generator Battery Pack Bank (good condition)
TOP
UsedBuy It Now

4Patriots 4-Patriot 2000X Portable Generator Battery Pack Bank (good condition)

It works well! Solar panels arenot included.

$550.00
+$90.00Sparks, US
hamandhifiTOP
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100.0%Excellent· 29.9k
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YANMAR L70EE Diesel Generator W/ 30A 120/240V Good Compression - See Description
For parts or not workingBuy It NowBest Offer

YANMAR L70EE Diesel Generator W/ 30A 120/240V Good Compression - See Description

Good compression, has not been ran in 2-3 years. Sold for repair or parts. We are here to help!

$799.99
+$99.99Tallahassee, US
foxaco
Feedback
99.7%Excellent· 2.5k
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Honeywell Power Line Electric Generator Da12a-500 12vdc-500w ~ Works Great!
UsedBuy It NowBest Offer

Honeywell Power Line Electric Generator Da12a-500 12vdc-500w ~ Works Great!

Good, used condition ready for you to use!

$189.99
See listingWalla Walla, US
surfin-g
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99.8%Excellent· 3.8k
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ONAN 5000 GENERATOR
UsedBuy It NowBest Offer

ONAN 5000 GENERATOR

RUNS AND MAKES POWER.

$1995.00
Free ShippingLas Vegas, US
vans11us
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100.0%Excellent· 933
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Tiger Power PTO20 20KW 20,000 Watt Trailer Mounted PTO Tractor Powered Generator
UsedBuy It NowBest Offer

Tiger Power PTO20 20KW 20,000 Watt Trailer Mounted PTO Tractor Powered Generator

Tiger Power PTO20 20KW 20,000 Watt Trailer Mounted PTO Tractor Powered Generator. In working order. Includes power cable, pto shaft and manual. Has a minor dent on top cover but overall in nice shape. Need roughly a 40hp tractor to power this. Overall a nice unit. Comes as seen in the photos. Local pickup or free shipping via freight TO THE LOWER 48 STATES ONLY to a business with a forklift or loading dock or pickup at your local freight depot. Residential delivery will be additional.

$3250.00
Free ShippingPennsburg, US
snydersjunkyard
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99.8%Excellent· 20.1k
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Mep 805 806 B Screen Computer Interface Module
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Mep 805 806 B Screen Computer Interface Module

Color Mep 805 806 B Screen Computer Interface Module. Came off low hour working unit

$1500.00
Free ShippingColumbus, US
ernie7361
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100.0%Excellent· 3.4k
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ONAN 20ES L25850B Generator Set w/ Automatic Transfer Switch USED
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ONAN 20ES L25850B Generator Set w/ Automatic Transfer Switch USED

This unit is designed to serve as a standby generator system providing engine-driven electrical power generation with automatic switching between utility and generator sources. 20ES L25850B. CUMMINS ONAN.

$3000.00
See listingDetroit, US
igam_machinery_marketplace
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100.0%Excellent· 90
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DJI Power 2000 Portable Power Station 2048Wh 3000W Solar Generator Backup UPS
-20%
UsedBuy It NowBest Offer

DJI Power 2000 Portable Power Station 2048Wh 3000W Solar Generator Backup UPS

Power More Than Ever - DJI Power 2000 Solar Generator runs 99% of appliances [1] like kettles, cookers, projectors, electric saws and impact drills—perfect for camping, DIY, or outdoor work without limits.

$619.00$773.75-20%

You save $154.75

Free ShippingUS
big-sale-mall
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100.0%Excellent· 16
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Getec 10,000 watt - PTO driven Generator - 120 Volts  84 Amps - Serial No. 31069
UsedBuy It NowBest Offer

Getec 10,000 watt - PTO driven Generator - 120 Volts 84 Amps - Serial No. 31069

The Getec 10,000 watt PTO driven generator is a portable power source designed for single-phase operations.

$900.000
See listingSparta, US
rt-truck-parts-and-more
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100.0%Excellent· 335
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Generac by Briggs and Straton Wheelhouse 550 Generator
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Generac by Briggs and Straton Wheelhouse 550 Generator

The Briggs and Stratton Wheelhouse 550 Generator is a reliable and powerful portable generator designed for businesses and industrial use. With a maximum output of 5,100 - 6,000 watts, it is capable of providing consistent energy for a wide range of applications. As a trusted brand in the industry, Briggs & Stratton ensures that this generator is built to last and deliver the quality performance that is essential for maintaining business operations during power outages or emergencies. The Wheelhouse 550 model is a versatile and efficient solution for powering equipment and tools on the job site.

$400.00
See listingMadison Heights, US
fourc_670
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100.0%Excellent· 11
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Electric Generator
UsedBuy It NowBest Offer

Electric Generator

The Electric Generator is a portable power source designed for use in various industrial and business applications. Manufactured by CAT, it operates on gasoline, making it suitable for powering equipment and tools in remote locations or during emergency situations where traditional power sources may not be available. This electric generator provides a reliable and convenient solution for ensuring continuous operation of essential machinery and systems in a wide range of professional settings.

$800.00
See listingSmiths Grove, US
felesc-2
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100.0%Excellent· 4
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8kW Winco propane/Natural gas Automatic Generator
UsedBuy It NowBest Offer

8kW Winco propane/Natural gas Automatic Generator

139 operating hours. Works great! Tested and is very clean

$1158.00
See listingOxford, US
happyguy*11
Feedback
99.1%Excellent· 1.6k
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260KW Kohler Standby Detroit Diesel Generator, 1 or 3 Phase, w/tank, WE SHIP!
UsedBuy It Now

260KW Kohler Standby Detroit Diesel Generator, 1 or 3 Phase, w/tank, WE SHIP!

•Fuel - Diesel. Recently serviced, load tested, ready to install. •Engine - Detroit 60 series. Forklift on site to load. • Hours - 1,089.

$28500.00
See listingReading, US
ppbequipment
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100.0%Excellent· 441
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ONAN 15JC-99R/5742P GENERATOR TRAILER: 15kw, gas, 4 cyl |010-8121624
UsedBuy It Now

ONAN 15JC-99R/5742P GENERATOR TRAILER: 15kw, gas, 4 cyl |010-8121624

MFR Part # : ONAN 15JC-99R/5742P. Part of the Onan JC Series, a line of industrial-grade generators. Unit is old, there is rust on the generator and trailer, however it is all in tact and in working condition.

$3000.00
See listingWallkill, US
hv_used_tools_equip
Feedback
99.7%Excellent· 2.7k
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25kVA Wacker Neuson G25 Mobile Diesel Generator - S/N: 24483881 (New GenEnd)
UsedBuy It NowBest Offer

25kVA Wacker Neuson G25 Mobile Diesel Generator - S/N: 24483881 (New GenEnd)

Used - New GenEnd Just Installed Wacker Neuson S/N: 24483881 Item Number: 5100041580 Rev. 103 25kVA (20 kW) Hours: 10,646 (New 60 Hz 1800 RPM amb. temp.: 40 C 2373 lbs (1076 kg) Engine: Isuzu BZ-4LE2T - ID #: 4LE2-687302 Alternator: Stamford S0L2-M1 - S/N: G25H347062 3 Position Voltage Selector Switch Selector Switch Positions: 3 Ph 277/480V 3 Ph 208/240V, 1 Ph 120/139V 1 Ph 120/240V Prime Rating: 3 Phase @0.8PF 1 Phase @ 1.0PF kW/kVA 19.5/24.4 16/16 V 240/480 120/240 A 58/29 133/67

$9900.00
See listingMinneapolis, US
rhpower
Feedback
99.4%Excellent· 1.3k
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Witte Engine Works 1941 Ad Dieselelectric Power Plants
UsedBuy It Now

Witte Engine Works 1941 Ad Dieselelectric Power Plants

A ad for Witte Engine Works 1941 Ad Dieselelectric Plants. An ad for Witte Engine Works 1941 Ad Dieselelectric Plants. This is a full page magazine ad from 1941. & Plans from a Bygone Era. Discover a Wealth of How-to Projects.

$6.89
+$5.89Diamond Point, US
grandpas_secrets
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99.8%Excellent· 23.7k
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Onan 143-222 carb J Series JB JC carburetor CORE
For parts or not workingBuy It NowBest Offer

Onan 143-222 carb J Series JB JC carburetor CORE

Clean core good for rebuild - did not sit with water or gas. Choke plate and idle screw are missing.

$100.00
+$8.00Glenwood Landing, US
383fury
Feedback
100.0%Excellent· 1.1k
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4Patriots 2000X Portable Generator Battery Bank
UsedBuy It Now

4Patriots 2000X Portable Generator Battery Bank

From 4Patriots webpage While retaining at least 80% of its capacity. That's 9.5 years of daily use. That's over 4X the life of most generator products! Inside your solar generator there’s a state-of-the-art, stable & powerful lithium-IRON-phosphate battery.

$500.00
See listingDenver, US
jasona90
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100.0%Excellent· 387
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Champion Wind Driven Generator - Champion Aviation Products
For parts or not workingBuy It Now

Champion Wind Driven Generator - Champion Aviation Products

Vintage Champion Aviation Products Co. wind driven generator model W128-12V. One relay coil is burned up. This is for parts or rebuild. I don't have the propeller.

$500.00
+$50.00Joliet, US
rockshop2012
Feedback
99.4%Excellent· 1.3k
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50KW MagneTek Perkins Diesel Standby Generator, 1 or 3 Phase, w/ tank, WE SHIP!
UsedBuy It Now

50KW MagneTek Perkins Diesel Standby Generator, 1 or 3 Phase, w/ tank, WE SHIP!

• KW - 50KW. •Engine - Perkins. •Fuel - Diesel. Recently serviced, load tested, ready for install! Forklift on site to load.

$9000.00
See listingReading, US
ppbequipment
Feedback
100.0%Excellent· 441
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Briggs & Stratton 3500W 206cc 5.5 HP Generator/ used less than 24 working hours
UsedBuy It NowBest Offer

Briggs & Stratton 3500W 206cc 5.5 HP Generator/ used less than 24 working hours

The Briggs & Stratton 3500W 206cc 5.5 HP Generator is a portable, single-phase power source that runs on gasoline. With a reliable brand like Briggs & Stratton and a specific model number of 030676, this generator is designed for business and industrial use, providing dependable power for various equipment and tools. The 3500W output ensures a consistent and steady power supply, making it a valuable asset for any business or industrial setting requiring a dependable power source.

$225.00
See listingKingwood, US
aar0612
Feedback
100.0%Excellent· 1.7k
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