1 - 28 of 104 Listings
High/Low/Average
Condition: Used
Stock Number: 7465
Description: DEMCO 300 GALLON SPRAYER 540 pto pump Quantity: 1
Updated: Saturday, August 15, 2026 06:02 PM
Location: Campbellsburg, Kentucky
Seller: Powell Farms Equipment Sales
Capacity: 650 gal
Condition: Used
Description: Demco SideQuest 350-Gal Saddle Tanks, 350-gallon Capacity For Each Tank, Mounting Brackets, Hubs, Spacers And All Hardware Included, 2" Plumbing, F...
Updated: Thursday, July 30, 2026 01:49 PM
Location: Holyoke, Colorado
Seller: Big Iron
Capacity: 300 gal
Number of Tanks: 1
Number of Axles: Tandem
Mounted: Yes
Condition: Used
Stock Number: 42
Description: Possibly Demco 300 Gal. Tandem Axle Trailer Sprayer, 40’ Folding Boom (No Pump) Quantity: 1
Updated: Saturday, June 27, 2026 02:23 PM
Location: Springfield, Nebraska
Seller: Schram Auction
Capacity: 1,200 gal
Number of Tanks: 2
Mounted: Yes
Condition: Used
Description: Pair of Demco Side Quest 1200 saddle tanks off CIH 235 Quantity: 1
Updated: Saturday, March 28, 2026 12:03 PM
Location: Worthington, Minnesota
Serial Number: UNKNOWN
Condition: Used
Stock Number: 606
Description: Demco Sidequest tanks, 500 gallons, mounts for JD 8RT & JD 9RT Tractors
Updated: Wednesday, March 25, 2026 04:17 PM
Location: Huron, South Dakota
Seller: Lutter Auction
Condition: Used
Stock Number: 3399
Description: Demco Side Quest Tanks & Hardware Quantity: 1
Updated: Friday, March 20, 2026 08:46 AM
Location: Annawan, Illinois
Condition: Used
Description: Demco SideQuest 1000 Gallon Saddle Tanks
Serial #:
-
Options:
-HiPro pump w/Flow Meeters-
Notes:
-No Hubs Or Mounts Included,
Updated: Tuesday, July 07, 2026 02:41 PM
Location: Amherst, Colorado
Seller: Auctioneers Miller & Associates
Serial Number: COMING SOON
Condition: Used
Stock Number: 21651
Description: Demco 400 pull behind sprayer Quantity: 1
Updated: Saturday, March 07, 2026 02:50 PM
Location: Gallatin, Missouri
Seller: B and S Equipment Sales LLC
Lot # 3353
2015 DEMCO SIDEQUEST
Liquid Tenders
Auction Ended:Wed, Jan 07, 2026 10:35 AM (CST)
Capacity: 1,000 gal
Number of Tanks: 2
Mounted: Yes
Serial Number: 11111
Condition: Used
Fully Drainable: Yes
Description: 2015 Demco Sidequest. 1,000 gallon liquid hub mounted tanks. Good condition. 500 gallons on each side. Comes with all the hardware for mounting...
Updated: Wednesday, January 07, 2026 10:51 AM
Location: Omaha, Illinois
Seller: Allied Auctions
Serial Number: M10277
Condition: Used
Stock Number: 001280
Description: Brand New Demco Sidequest 1200 Saddle Tanks
-Never been used or mounted or contained any liquid
-Always been under storage
-No tractor mounts c...
Updated: Tuesday, December 30, 2025 12:18 PM
Location: Holstein, Nebraska
Seller: S&J Auctions
Serial Number: COMING SOON
Condition: Used
Stock Number: 21651
Description: Demco 400 pull behind sprayer Quantity: 1
Updated: Saturday, December 13, 2025 02:21 PM
Location: Gallatin, Missouri
Seller: B and S Equipment Sales LLC
Lot # 10040
2015 DEMCO SIDEQUEST
Liquid Tenders
Auction Ended:Thu, Dec 11, 2025 11:20 AM (CST)
Serial Number: SQ1000
Condition: Used
Stock Number: 517543
Description: Demco Sidequest 1000 tractor tanks, w/IVT Deere side frame mounts. 10 bolt hubs.
1000 gallon
10 bolt hubs
IVT side frame mounts
Updated: Thursday, December 11, 2025 11:36 AM
Location: Pender, Nebraska
Seller: AgriVision Equipment Group
Serial Number: 57CKD4229LS000177
Condition: Used
Stock Number: 237
Description: 2019 Demco 42 Liquid Tender Trailer 42’ long, Quick Draw 3000 Spray Tender System, Drop Deck Trailer, 3200 gallon front and rear tanks Sells with ...
Updated: Friday, November 28, 2025 12:03 PM
Location: Bourbon, Indiana
Seller: Kraft Auction Service
Serial Number: COMING SOON
Condition: Used
Stock Number: 21651
Description: Demco 400 pull behind sprayer Quantity: 1
Updated: Saturday, November 01, 2025 03:57 PM
Location: Gallatin, Missouri
Seller: B and S Equipment Sales LLC
Serial Number: N00191
Condition: Used
Stock Number: 580
Description: Demco 48 Header Trailer, 2024 - All Wheel Steer, 48', Brakes, SN N00191 Quantity: 1
Updated: Tuesday, August 26, 2025 10:56 AM
Location: Carthage, Illinois
Seller: Wheeler Auctions & Real Estate
Condition: Used
Stock Number: 62
Description: Demco Front Mount Poly Tank with mounting brackets, 300-gallon came off the Case 335 Quantity: 1
Updated: Tuesday, August 19, 2025 10:44 AM
Location: Allendale, Michigan
Seller: Miedema Auctioneering, Inc
Condition: Used
Stock Number: 63
Description: Demco Side Quest 1200 poly tanks (2) with mounting brackets, 600-gallon each, came off Case 335 Quantity: 1
Updated: Tuesday, August 19, 2025 10:45 AM
Location: Allendale, Michigan
Seller: Miedema Auctioneering, Inc
Capacity: 300 gal
Condition: Used
Description: Demco 73-771 300 Gallon Crop Sprayer, 3pt., 45' Booms, Hydraulic Main Fold, Stored Inside
Updated: Wednesday, July 08, 2026 11:38 AM
Location: Kenyon, Minnesota
Seller: Hamilton-Maring Auction Group
Condition: Used
Stock Number: 133
Description: Demco Side Quest 500 gallon saddle tanks with brackets, Came off John Deere 8R tractor Quantity: 1
Updated: Friday, July 11, 2025 01:12 PM
Location: Sac City, Iowa
Seller: Green Real Estate & Auction Co
Serial Number: UNKOWN
Condition: Used
Description: Demco Mount Saddle Tanks
** Robert Ellis Retirement Sale**
Nice 250 - Gallon Tanks
Call John with any Questions
Updated: Wednesday, June 11, 2025 01:02 PM
Location: Penokee, Kansas
Seller: Goddard Equipment
Capacity: 300 gal
Number of Tanks: 1
Serial Number: 123456
Condition: Used
Description: DEMCO 300gal front mount fert. tank removed from 7140 magnum, comes with pump and filter and mounting brackets for 7140 case IH unit is in good con...
Updated: Wednesday, May 14, 2025 02:19 PM
Location: Lacon, Illinois
Seller: Grimes Auction Service
Capacity: 2,400 gal
Number of Tanks: 2
Mounted: Yes
Serial Number: UNKNOWN
Condition: Used
Stock Number: H1104
Description: DEMCO SIDEQUEST 1200 SADDLE TANKS
(2) 1200 gallon tanks
mounts
wheel spacers with hardware
2" Banjo plumbing
off John Deere 8320 IVT tractor...
Updated: Wednesday, April 09, 2025 04:04 PM
Location: Saint Paul, Nebraska
Lot # 12750
2022 DEMCO SIDEQUEST
Liquid Tenders
Auction Ended:Wed, Mar 26, 2025 03:41 PM (CDT)
Capacity: 1,000 gal
Number of Tanks: 2
Mounted: Yes
Serial Number: UNKNOWN
Condition: Used
Fully Drainable: Yes
Description: DEMCO MODEL Y1000SQ-RX - 1000 GALLON YELLOW SIDEQUEST TANKS FOR JD 8RX SERIES TRACTOR W/ 18-30" TRACKS, INCLUDES SADDLE AND HARDWARE TO MOUNT
Updated: Wednesday, March 26, 2025 03:58 PM
Location: Cozad, Nebraska
Seller: Hunke Equipment
Lot # 7195
2015 DEMCO SIDEQUEST
Liquid Tenders
Auction Ended:Wed, Mar 19, 2025 04:16 PM (CDT)
Capacity: 1,000 gal
Number of Tanks: 2
Mounted: Yes
Serial Number: 11111
Condition: Used
Fully Drainable: Yes
Description: 2015 Demco Sidequest. This unit is part of the Travis Smith Retirement Sale. 1,000 gallon liquid hub mounted tanks. Good condition. 500 gallons...
Updated: Wednesday, March 19, 2025 04:33 PM
Location: Omaha, Illinois
Seller: Allied Auctions
Capacity: 1,000 gal
Number of Tanks: 2
Mounted: Yes
Serial Number: 1000
Condition: Used
Description: Demco Side Quest Tanks
500 Gal Each
Mounts For Case IH MX tractor
Call Clint 402.360.0776
Updated: Wednesday, March 19, 2025 04:29 PM
Location: Osmond, Nebraska
Seller: Aschoff Auction
Capacity: 250 gal
Number of Tanks: 2
Mounted: Yes
Serial Number: UNKNOWN
Condition: Used
Stock Number: R05257
Description: Set of unknown make and model fertilizer tanks.
No hoses or valves attached.
Brackets have Case IH magnum written on the.
Brackets were modified...
Updated: Wednesday, March 19, 2025 04:25 PM
Location: Beaver City, Nebraska
Seller: Midwest Equipment Auctions
Capacity: 500 gal
Number of Tanks: 2
Serial Number: UNKNOWN
Condition: Used
Description: 2 - 250 GAL SADDLE TANKS. FITS 40/50/60 SERIES JOHN DEERE.
RETIREMENT SALE. REACH OUT WITH QUESTIONS OR TO VIEW.
Updated: Wednesday, March 12, 2025 02:15 PM
Location: Valentine, Nebraska
Seller: State Line Equipment Auctions
Capacity: 500 gal
Number of Tanks: 2
Serial Number: UNKNOWN
Condition: Used
Description: 2 - 250 GAL SADDLE TANKS. FITS 40/50/60 SERIES JOHN DEERE.
RETIREMENT SALE. REACH OUT WITH QUESTIONS OR TO VIEW.
Updated: Wednesday, March 12, 2025 02:15 PM
Location: Valentine, Nebraska
Seller: State Line Equipment Auctions