Saved
0
My Account
Sign in
Sign up
Control Center
Dashboard
Buyer Tools
Saved Listings
0
Compare Saved Listings
Saved Searches
0
My Little Salesman
Sign up
Saved
0
My Account
Sign in
Sign up
Control Center
Dashboard
Buyer Tools
Saved Listings
0
Compare Saved Listings
Saved Searches
0
Price Alerts
0
For Sale
Commercial Trucks
Trailers
Construction Equipment
Logging Equipment
Farm Equipment
Lifting Equipment
Attachments
Heavy Duty Truck Parts
Heavy Equipment & Tractor Parts
Trailer Parts
Aggregate & Mining Equipment
Biomass Equipment
Waste Management & Recycling Equipment
Woodworking & Sawmill Equipment
Industrial Equipment
Recreation & Utility Vehicles
Cars & SUVs
Lawn & Garden
Tools & Material
My Little Salesman Magazine
June 2025
For Rent
Commercial Trucks
Trailers
Construction Equipment
Logging Equipment
Farm Equipment
Lifting Equipment
Attachments
Aggregate & Mining Equipment
Biomass Equipment
Industrial Equipment
Recreation & Utility Vehicles
Sell
Place an Online Listing
Individual listings are the perfect selling solution for individuals or dealers with 15 items or less.
Inventory Mover Package
The inventory selling solution for dealers, manufacturers, and auctioneers with 15+ items.
Print Advertising
Effective industry-trusted advertising, reliably delivered to your targeted buyer.
Online Banner Advertising
Effectively reach buyers in your market as they browse listings within a category or specific manufacturer.
Facebook Marketing
Beautiful campaigns with pinpointed audiences that drive traffic and boosts sales.
Wholesale Marketplace
Buy and sell inventory amongst other registered dealers at wholesale prices.
Services
Dealer Management System (DMS)
One powerful suite of tools to maximize your dealership.
Inventory Management
Easy-to-use cloud-based inventory management with export feeds and accessible from anywhere.
Customer Relationship Management (CRM)
Customers, vendors, prospects, and correspondence in one place, integrated with your inventory.
Lead Management
One dashboard that intelligently connects your inventory, contacts, and leads from all your marketing channels.
Invoicing & Sales Management
Effortlessly turn leads into deals with auto-populated quotes, invoices, and custom contract forms.
Dealership Websites
User-friendly, mobile-responsive, search-engine optimized websites for commercial truck, trailer, heavy equipment, and parts dealers.
Sell Your Inventory
The inventory selling solution to reach hundreds of thousands of buyers, with no contract or commitments.
Facebook Marketing
Beautiful campaigns with pinpointed audiences that drive traffic and boosts sales.
Wanted
Auctions
Financing
Industry
News
Latest Equipment News
Construction Equipment News
Farm Equipment News
Forestry Equipment News
Trucking News
Trailer News
Material Handling News
Drilling & Mining Equipment News
Companies
All Companies
Dealers
Manufacturers
Auctioneers
Transport Companies
Resources
Trade Shows & Events
Industry Services
Appraisals
Associations
Financing and Leasing (Heavy Equipment)
Financing and Leasing (Commercial Trucks)
Inspections
Insurance
Transportation and Shipping
All Guides & Advice
Buying Guides
Construction Equipment Buying Guide
Semi Truck Buying Guide
Backhoe Buying Guide
Dump Truck Buying Guide
Skid Steer Buying Guide
Excavator Buying Guide
Box Truck Buying Guide
Info
Subscription Center
Help Center
Contact Us
Virtual Demonstration
About Us
Testimonials
Our History
Fraud Prevention
Home
Listings
Industrial Equipment
Generator Sets
Cummins
Used
Used Cummins Generator Sets For Sale in Colorado
Filter
7
Sort
Close
Default Ranking
Year: Newest First
Year: Oldest First
Price: High to Low
Price: Low to High
Distance: Nearest First
Manufacturer: A-Z
Manufacturer: Z-A
Model: A-Z
Model: Z-A
Hours: High to Low
Hours: Low to High
Mileage: High to Low
Mileage: Low to High
Date Added: Newest First
Date Added: Oldest First
Stock Number: A-Z
Stock Number: Z-A
Photos First
Close
Your Current Search
Industry
Industrial Equipment
Category
Generator Sets
Manufacturer
Cummins
Condition
Used
Market Type
For Sale
Country
United States
State / Region
Colorado
Click the
to remove the filter.
Save Search
Email Alert
What's
Save Search and Email Alert
?
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Industrial Equipment
(27)
Category
Generator Sets
(27)
Manufacturer
Cummins
(27)
Model
1000 KW
(2)
1250 KW
(1)
1500 KW
(3)
1750 KW
(1)
2250 KW
(3)
250 KW
(2)
350 KW
(2)
50 kW
(1)
500 KW
(2)
600 KW
(1)
750 KW
(1)
800 KW
(2)
85 KW
(1)
900 KW
(1)
C150D6R
(2)
GTA14G2
(1)
QSM11
(1)
Condition
Used
(27)
Model Year
-
Fuel Type
Diesel
(22)
Horsepower
-
Inspection Report
Yes
(0)
No
(27)
Warranty
Yes
(0)
No
(0)
Price
-
Country
United States
(27)
State / Region
Select a state below and click
Refine Results
.
Arizona (6)
California (1)
Colorado (27)
Florida (8)
Idaho (2)
Illinois (2)
Maryland (1)
Michigan (1)
Montana (2)
Nevada (1)
Pennsylvania (12)
Texas (12)
Washington (5)
Wisconsin (27)
Seller Type
(27)
Market Type
For Sale
(27)
1-25 of 27 results
Sort by:
Default Ranking
Default Ranking
Distance: Nearest First
Year: Newest First
Year: Oldest First
Price: High to Low
Price: Low to High
Manufacturer: A-Z
Manufacturer: Z-A
Model: A-Z
Model: Z-A
Hours: High to Low
Hours: Low to High
Mileage: High to Low
Mileage: Low to High
Date Added: Newest First
Date Added: Oldest First
Stock Number: A-Z
Stock Number: Z-A
Photos First
1-25 of 27
results
6
0
1991 Cummins 350 KW Diesel Generator
Call for price
This Standby Three-Phase generator runs on Diesel and comes with a 600 gallon tank, has an output of 277/480v, and is currently located in Jacksonville, Florida. Unit #090744 has been...
Condition
Used
Usage
949 Hours
Stock Number
90744
MLS Number
13593488
Category
Generator Sets
Last Updated
5/21/2025
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
6
0
1998 Cummins 50 kW Diesel Generator
Call for price
This Standby Three-Phase generator runs on Diesel and comes with a 100 gallon tank, has an output of 277/480v, and is currently located in Jacksonville, Florida. Unit #092077 has been...
Condition
Used
Usage
716 Hours
Stock Number
92077
MLS Number
13593481
Category
Generator Sets
Last Updated
5/21/2025
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
2012 Cummins 800 KW Generator
Call for price
517 Hours, Fuel Type: Diesel, Capacity: 800
Condition
Used
Usage
517 Hours
Engine Model
Cummins QST30-G5 NR2
Stock Number
92012
MLS Number
13470080
Category
Generator Sets
Last Updated
3/25/2025
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
2007 Cummins 1000 KW Generator
Call for price
500 Hours, Fuel Type: Diesel, Capacity: 500
Condition
Used
Usage
500 Hours
Engine Model
Cummins QST30-G5
Stock Number
91748
MLS Number
13470058
Category
Generator Sets
Last Updated
3/25/2025
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
2009 Cummins 250 KW Generator
Call for price
8,000 lbs, Call for more information!,
Condition
Used
Usage
477 Hours
Stock Number
91969
MLS Number
13367401
Category
Generator Sets
Last Updated
1/28/2025
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
6
0
2002 Cummins 250 KW Generator
Call for price
2435 Hours, Fuel Type: Diesel, Capacity: 250
Condition
Used
Usage
2,435 Hours
Engine Model
Cummins QSM11-G1
Stock Number
91575
MLS Number
13305911
Category
Generator Sets
Last Updated
12/31/2024
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
2001 Cummins 1250 KW Generator
Call for price
2 in STOCK!,
Condition
Used
Usage
346 Hours
Engine Model
Cummins KTA-50-G3
Stock Number
91848
MLS Number
13305812
Category
Generator Sets
Last Updated
12/31/2024
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
2005 Cummins 1750 KW Generator
Call for price
389 Hours, Fuel Type: Diesel, Capacity: 1750
Condition
Used
Usage
389 Hours
Engine Model
Cummins QSK60-G6
Stock Number
89586
MLS Number
13305808
Category
Generator Sets
Last Updated
12/31/2024
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
2006 Cummins GTA14G2 Generator
Call for price
955 Hours, Fuel Type: Natural Gas, Capacity: 380
Condition
Used
Usage
955 Hours
Engine Model
Cummins GTA14G2
Stock Number
89639
MLS Number
12034714
Category
Generator Sets
Last Updated
12/31/2024
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
0
1999 Cummins 500 KW Generator
Call for price
272 Hours, Capacity: 500
Condition
Used
Usage
272 Hours
Engine Model
Cummins KTA19-G4
Stock Number
90704
MLS Number
13250439
Category
Generator Sets
Last Updated
11/22/2024
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
3
0
2023 Cummins 1000 KW Generator
Call for price
8 Hours, Fuel Type: Diesel, Capacity: 1000
Condition
Used
Usage
8 Hours
Engine Model
Cummins QST30-G5
Stock Number
91797
MLS Number
13250350
Category
Generator Sets
Last Updated
11/22/2024
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
3
0
2011 Cummins 1500 KW Generator
Call for price
4 In Stock!,
Condition
Used
Usage
260 Hours
Engine Model
Cummins QSK50-G4
Stock Number
91398
MLS Number
13250341
Category
Generator Sets
Last Updated
11/22/2024
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
2006 Cummins 1500 KW Generator
Call for price
257 Hours, Fuel Type: Diesel, Capacity: 1500
Condition
Used
Usage
257 Hours
Engine Model
Cummins KTA50-G9
Stock Number
91304
MLS Number
13250322
Category
Generator Sets
Last Updated
11/22/2024
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
6
0
2014 Cummins 1500 KW Generator
Call for price
56,000 lbs, Call for more information!, 3 In Stock!,
Condition
Used
Usage
296 Hours
Stock Number
91341
MLS Number
13200778
Category
Generator Sets
Last Updated
11/22/2024
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
6
0
1992 Cummins 600 KW Generator
Call for price
35,000 lbs, Call for more information!,
Condition
Used
Usage
1,069 Hours
Stock Number
91396
MLS Number
13200791
Category
Generator Sets
Last Updated
10/29/2024
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
2007 Cummins 2250 KW Generator
Call for price
460 Hours, Fuel Type: Diesel, Capacity: 2250
Condition
Used
Usage
460 Hours
Engine Model
Cummins QSK60-G9
Stock Number
90334
MLS Number
13020825
Category
Generator Sets
Last Updated
7/31/2024
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
6
0
2001 Cummins 900 KW Generator
Call for price
Call for questions or for more information!,
Condition
Used
Usage
442 Hours
Stock Number
91162
MLS Number
12932159
Category
Generator Sets
Last Updated
6/13/2024
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
6
0
1999 Cummins 350 KW Generator
Call for price
11,000 lb, Call for more info!,
Condition
Used
Usage
689 Hours
Stock Number
90774
MLS Number
12804159
Category
Generator Sets
Last Updated
4/26/2024
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
6
0
2012 Cummins 800 KW Generator
Call for price
45000 lbs, Call for more information!,
Condition
Used
Usage
4,184 Hours
Stock Number
90395
MLS Number
12483564
Category
Generator Sets
Last Updated
12/2/2023
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
2004 Cummins 85 KW Generator
Call for price
*2 In Stock,
Condition
Used
Usage
1,452 Hours
Engine Model
Ford WSG1068
Stock Number
89887
MLS Number
12478134
Category
Generator Sets
Last Updated
12/1/2023
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
1999 Cummins 750 KW Generator
Call for price
386 Hours, Fuel Type: Diesel, Capacity: 750
Condition
Used
Usage
386 Hours
Engine Model
Cummins OST30-G1
Stock Number
89819
MLS Number
12478127
Category
Generator Sets
Last Updated
12/1/2023
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
2007 Cummins 2250 KW Generator
Call for price
984 Hours, Fuel Type: Diesel, Capacity: 2250
Condition
Used
Usage
984 Hours
Engine Model
Cummins QSK60-G9
Stock Number
90103
MLS Number
12370446
Category
Generator Sets
Last Updated
10/10/2023
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
2007 Cummins 2250 KW Generator
Call for price
994 Hours, Fuel Type: Diesel, Capacity: 2250
Condition
Used
Usage
994 Hours
Engine Model
Cummins QSK60-G9
Stock Number
90102
MLS Number
12370444
Category
Generator Sets
Last Updated
10/10/2023
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
2004 Cummins 500 KW Generator
Call for price
237 Hours, Fuel Type: Diesel, Tandem Rear Axles, Capacity: 500
Condition
Used
Usage
237 Hours
Engine Model
Cummins QSX15-G9
Rear Axle
Tandem Axle
Stock Number
90217
MLS Number
12277583
Category
Generator Sets
Last Updated
8/28/2023
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
3
0
2013 Cummins QSM11 Diesel Generator
Call for price
Cummins 300 kW Portable Diesel Generator Model# C300D6R-A040A033 Serial #: C130471276 Year 2013, 13,841 Hours, Voltage Selector Switch Sound Attenuated Enclosure on Trailer,
Condition
Used
Usage
13,841 Hours
Stock Number
89423
MLS Number
12034504
Category
Generator Sets
Last Updated
5/10/2023
Location
Brighton, CO, US
Sold By
Generator Source
(888) 610-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
2
Save Search
Email Alert
What's
Save Search and Email Alert
?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for?
Yes
No
What option below best describes your issue?
Choose an option...
I still cannot find what I am looking for.
How do I filter or sort my search?
Could you add a feature?
A picture or description looks incorrect.
Something is broken.
Thank you for the feedback! If you have any suggestions on how to improve our site, please let us know.
Send Feedback
Thank you for the feedback! Your suggestions and feedback immensely help us improve our site.
Got a Cummins generator to sell? In minutes, you can create an online listing for your generator and advertise it to thousands of buyers.
Start selling today
Search Saved
Your search criteria for
has been saved. Quickly jump to this search by going to
My Account
and
Saved Searches
.
Alert Created
Your new listings email alert for
has been created. To change the email frequency or to modify your alerts, click on
My Account
,
Personal Settings
, and
New Listing Alerts
.