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Lot # 7401
2005 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Sep 09, 2026 10:51 AM (CDT)
Hours: 10,000
Rear Remote Hydraulics: 4
Rear PTO: Yes
Transmission Type: CVT
Drive: MFWD
Engine Horsepower: 290 HP
Description: Challenger MT 665B
Estimated 2005 model year
Hours unknown. Screen doesn’t work.
This item is part of the Lenth Farm reduction selling Se...
Updated: Wednesday, September 09, 2026 11:10 AM
Location: Elgin, Iowa
Seller: Mid Iowa Auction Company
Lot # 60
CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Thu, Jun 18, 2026 (CDT)
Hours: 5,560
Serial Number: K43C22AQ113K
Condition: Used
Stock Number: 60
Description: Challenger MT 665B Tractor - MFWD, CVT Transmission, 540/1000 PTO, 480/80R46 Rears, 420/90R30 Fronts, SN K43C22AQ113K, 5560 Hours, Consignor Contac...
Updated: Thursday, June 18, 2026 12:41 PM
Location: Carthage, Illinois
Seller: Wheeler Auctions & Real Estate
Lot # 73
2005 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Mon, Apr 20, 2026 (CDT)
Hours: 12,490
Rear Remote Hydraulics: 6
Rear PTO: Yes
Transmission Type: CVT
Drive: MFWD
Engine Horsepower: 290 HP
Description: 2005 Challenger MT665B, Shows 2,490 Hours (Believed to be 12,490hrs), Rear and Front Duals (Fronts Not Installed), 480/80R50, 380/80R38, Sisu 8.4L ...
Updated: Monday, April 20, 2026 12:13 PM
Location: Oakes, North Dakota
Seller: Ulmer Auction Service
Lot # 6816
2008 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Feb 18, 2026 02:31 PM (CST)
Hours: 10,383
Rear Remote Hydraulics: 4
Rear PTO: Yes
Transmission Type: CVT
Drive: MFWD
Engine Horsepower: 290 HP
Description: 2008 AGCO Challenger MT665B
290 HP
Heat
A/C
Monitor
Radio
10,383 Hours
TECHstar CVT
4 Rear Remotes
1000 PTO
Rear Dual Tires
Front & Rear...
Updated: Wednesday, February 18, 2026 02:46 PM
Location: Carroll, Iowa
Seller: Haley Equipment, Inc.
Lot # 3003
2009 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Nov 19, 2025 (CST)
Condition: Used
Stock Number: 51702
Description: Runs & Drives, 2538 hours, 4WD, 290 HP, 3Pt, 1000 PTO, 4 sets remotes, Includes Duals and the duals Hubs, cab with heat - air - radio, Mfg. Year ...
Updated: Wednesday, November 19, 2025 10:59 PM
Location: Lebanon, Pennsylvania
Seller: MGD Tractor and Equipment
Lot # 1202
2009 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Sep 17, 2025 (CDT)
Condition: Used
Stock Number: 51702
Description: Runs & Drives, 2538 hours, 4WD, 290 HP, 3Pt, 1000 PTO, 4 sets remotes, Includes Duals and the duals Hubs, cab with heat - air - radio, Mfg. Year ...
Updated: Wednesday, September 17, 2025 01:37 PM
Location: Lebanon, Pennsylvania
Seller: MGD Tractor and Equipment
Drive: MFWD
Engine Horsepower: 290 HP
Serial Number: N37327
Condition: Used
Description: Agco Challenger MT665B 4WD Agricultural Tractor
S/N:N37327
Fuel Type:Diesel
Additional Features:Enclosed Cab w/ Heat & A/C, 3-Point, PTO, Rear Auxi...
Updated: Friday, September 19, 2025 04:06 PM
Location: Denver, Colorado
Seller: Roller Auctions
Lot # 24
2005 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Jul 30, 2025 (CDT)
Hours: 2,250
Drive: MFWD
Engine Horsepower: 290 HP
Serial Number: K43C22A0113K
Condition: Used
Description: shows 2,250 hrs., buddy seat, CVT, LH reverser, GTA monitor, 6 hyd., 3 pt., 540/1000 PTO, front suitcase weights, rear wheel weights, 380/80R38 fro...
Updated: Wednesday, August 06, 2025 01:35 PM
Location: Williston, North Dakota
Seller: Steffes Group, Inc - West Fargo
Lot # 1203
2009 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Jul 16, 2025 (CDT)
Condition: Used
Stock Number: 51702
Description: Runs & Drives, 2538 hours, 4WD, 290 HP, 3Pt, 1000 PTO, 4 sets remotes, Includes Duals and the duals Hubs, cab with heat - air - radio, Mfg. Year...
Updated: Wednesday, July 16, 2025 12:22 PM
Location: Lebanon, Pennsylvania
Seller: MGD Tractor and Equipment
Lot # 1202
2009 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, May 21, 2025 (CDT)
Condition: Used
Stock Number: 51702
Description: Runs & Drives, 2538 hours, 4WD, 290 HP, 3Pt, 1000 PTO, 4 sets remotes, Includes Duals and the duals Hubs, cab with heat - air - radio, Mfg. Year ...
Updated: Wednesday, May 21, 2025 12:41 PM
Location: Lebanon, Pennsylvania
Seller: MGD Tractor and Equipment
Lot # 1202
2009 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Apr 23, 2025 (CDT)
Condition: Used
Stock Number: 51702
Description: Runs & Drives, 2538 hours, 4WD, 290 HP, 3Pt, 1000 PTO, 4 sets remotes, Includes Duals and the duals Hubs, cab with heat - air - radio, Mfg. Year ...
Updated: Wednesday, April 23, 2025 12:29 PM
Location: Lebanon, Pennsylvania
Seller: MGD Tractor and Equipment
Lot # 407
2005 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Fri, Apr 11, 2025 (CDT)
Serial Number: P039075
Condition: Used
Stock Number: 407
Description: 2005 Challenger MT665B tractor, CHA, MFD, CVT trans, front 3pt & PTO, 710/70R42 rear tires, 600/70R28 front tires, 4-hyds, 3-PTO capable, runs & op...
Updated: Friday, April 11, 2025 02:50 PM
Location: Wausau, Wisconsin
Seller: Wausau Auctioneers
Lot # 2946
CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Thu, Apr 03, 2025 02:08 PM (CDT)
Drive: MFWD
Engine Horsepower: 290 HP
Serial Number: S284001
Condition: Used
Description: Challenger MT665, 4,960 Hrs., CVT Transmission, 4 Hyd., 1000 PTO, Small 1000 and 540 PTO, Quick Hitch, 16 Suitcase Weights, Michelin 480/80R46 Rear...
Updated: Thursday, April 03, 2025 02:24 PM
Location: Garden City, Minnesota
Seller: Auctioneer Alley
Lot # 4164
2008 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Thu, Mar 20, 2025 02:33 PM (CDT)
Hours: 7,040
Rear PTO: Yes
Transmission Type: CVT
Drive: MFWD
Engine Horsepower: 290 HP
Serial Number: T308045
Description: 2008 Challenger MT665B with 12 ft. Otter silage dozer blade, 7040 hrs, CVT transmission, Trimble Autosteer, front suspension, front and rear duals...
Updated: Thursday, March 20, 2025 02:49 PM
Location: Durham, Kansas
Seller: G&R Implement LLC
Lot # 1200
2005 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Mar 19, 2025 (CDT)
Condition: Used
Stock Number: 55886
Description: Runs and Drives, EROPS with Heat - air, 4WD, 290 HP, 1000 PTO, 4 Sets Rear Hydraulic Remotes, Rear Duals - included, 16 Front suitcase Weights, M...
Updated: Wednesday, March 19, 2025 02:54 PM
Location: Lebanon, Pennsylvania
Seller: MGD Tractor and Equipment
Lot # 1202
2009 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Jan 22, 2025 (CST)
Condition: Used
Stock Number: 51702
Description: Runs & Drives, 2538 hours, 4WD, 290 HP, 3Pt, 1000 PTO, 4 sets remotes, Includes Duals and the duals Hubs, cab with heat - air - radio, Mfg. Year ...
Updated: Wednesday, January 22, 2025 12:31 PM
Location: Lebanon, Pennsylvania
Seller: MGD Tractor and Equipment
Lot # IM8310
2005 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Dec 27, 2024 (CST)
Hours: 2,598
Drive: MFWD
Engine Horsepower: 290 HP
Serial Number: P153036
Condition: Used
Description: 2005 Challenger MT665B MFWD Tractor, 2,598 Hrs Showing, 296 Hp, 8.4L Sisu 6.-Cyl Turbocharged Diesel Engine, TechStar CVT Transmission W/ Infinite ...
Updated: Friday, December 27, 2024 06:13 PM
Location: Elsie, Nebraska
Seller: Big Iron
Lot # 1202
2009 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Dec 18, 2024 (CST)
Condition: Used
Stock Number: 51702
Description: Runs & Drives, 2538 hours, 4WD, 290 HP, 3Pt, 1000 PTO, 4 sets remotes, Includes Duals and the duals Hubs, cab with heat - air - radio, Mfg. Year ...
Updated: Wednesday, December 18, 2024 12:11 PM
Location: Lebanon, Pennsylvania
Seller: MGD Tractor and Equipment
Lot # 1201
2009 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Nov 13, 2024 (CST)
Condition: Used
Stock Number: 51702
Description: Runs & Drives, 2538 hours, 4WD, 290 HP, 3Pt, 1000 PTO, 4 sets remotes, Includes Duals and the duals Hubs, cab with heat - air - radio, Mfg. Year ...
Updated: Wednesday, November 13, 2024 01:39 PM
Location: Lebanon, Pennsylvania
Seller: MGD Tractor and Equipment
Lot # 113
CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Thu, Sep 19, 2024 (CDT)
Hours: 3,060
Rear Remote Hydraulics: 4
Rear PTO: Yes
Transmission Type: CVT
Drive: MFWD
Engine Horsepower: 290 HP
Description: 2006 Challenger MT665B, 3060 hrs, engine just services, Sisu Diesel 8.4 liter engine, 290 HP, CVT transmission, susbended cab, MFWA, 520/85R46 rear...
Updated: Monday, July 21, 2025 11:17 AM
Location: Creston, Iowa
Seller: Rice Auction Company
Lot # 4599
2009 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Jul 31, 2024 (CDT)
Serial Number: UNKNOWN
Condition: Used
Stock Number: 4599
Description: EROPS, Heat, A/C, Radio, 4WD, 290hp, 4 Sets of Remotes, Includes Dual Hubs, 3pr., 1000 PTO, Hrs. Showing: 2,538 **Item Located in Lebanon, PA**...
Updated: Tuesday, July 22, 2025 09:58 AM
Location: Shippensburg, Pennsylvania
Seller: Shetron Auction & Equipment, LLC
Lot # 2119
2009 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Jul 17, 2024 (CDT)
Condition: Used
Stock Number: 51702
Description: Runs & Drives, 2538 hours, 4WD, 290 HP, 3Pt, 1000 PTO, 4 sets remotes, Includes Duals and the duals Hubs, cab with heat - air - radio, Mfg. Year ...
Updated: Tuesday, July 22, 2025 11:05 AM
Location: Lebanon, Pennsylvania
Seller: MGD Tractor and Equipment
Lot # 2121
CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, May 15, 2024 (CDT)
Condition: Used
Stock Number: 51702
Description: Runs & Drives, 2538 hours, 4WD, 290 HP, 3Pt, 1000 PTO, 4 sets remotes, Includes Duals and the duals Hubs, cab with heat - air - radio, Mfg. Year ...
Updated: Thursday, July 24, 2025 08:37 AM
Location: Lebanon, Pennsylvania
Seller: MGD Tractor and Equipment
Hours: 3,580
Drive: MFWD
Engine Horsepower: 290 HP
Condition: Used
Description: 2007 CHALLENGER MT665B
Updated: Thursday, April 25, 2024 12:17 PM
Location: Mondovi, Wisconsin
Seller: Hansen & Young Auctioneers
Lot # 2119
2009 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Mar 20, 2024 (CDT)
Condition: Used
Stock Number: 51702
Description: Runs & Drives, 2538 hours, 4WD, 290 HP, 3Pt, 1000 PTO, 4 sets remotes, Includes Duals and the duals Hubs, cab with heat - air - radio, Mfg. Year ...
Updated: Thursday, July 24, 2025 11:39 AM
Location: Lebanon, Pennsylvania
Seller: MGD Tractor and Equipment
Lot # 191344
2005 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Jan 08, 2024 (CST)
Hours: 5,783
Drive: MFWD
Engine Horsepower: 290 HP
Condition: Used
Description: 2005 CHALLENGER MT665B TRACTOR - C/H/A, MFWD, 1000 PTO & 5 SCV, F&R DUALS, REAR 18.4-46, APPROX 5783 HRS.
Updated: Friday, February 16, 2024 05:01 PM
Location: Clinton, Missouri
Seller: Cook Auction Company
Lot # 191344
2005 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Dec 11, 2023 (CST)
Hours: 5,783
Drive: MFWD
Engine Horsepower: 290 HP
Serial Number: P147041
Condition: Used
Description: C/H/A. MFWD. 1000 Pto & 5 SCV. F&R Duals. Rear 18.4-46. Approx 5783 Hrs.
Updated: Friday, February 16, 2024 01:21 PM
Location: Clinton, Missouri
Seller: Cook Auction Company
Lot # 7075
2008 CHALLENGER MT665B
175 HP to 299 HP Tractors
Auction Ended:Wed, Nov 22, 2023 02:29 PM (CST)
Hours: 5,784
Drive: MFWD
Engine Horsepower: 290 HP
Serial Number: T042083
Condition: Used
Stock Number: 2556
Description: Challenger MT665B MFWD Tractor
- Enclosed cab
- Heat and A/C
- Buddy seat
- CVT transmission
- Diff lock
- Air ride seat
- Rear 3-point w...
Updated: Saturday, September 28, 2024 07:13 AM
Location: Fargo, North Dakota
Seller: Dagger Machinery